JP6836624B2 - Covering material - Google Patents
Covering material Download PDFInfo
- Publication number
- JP6836624B2 JP6836624B2 JP2019089919A JP2019089919A JP6836624B2 JP 6836624 B2 JP6836624 B2 JP 6836624B2 JP 2019089919 A JP2019089919 A JP 2019089919A JP 2019089919 A JP2019089919 A JP 2019089919A JP 6836624 B2 JP6836624 B2 JP 6836624B2
- Authority
- JP
- Japan
- Prior art keywords
- polyol
- film
- component
- weight
- coating material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000463 material Substances 0.000 title claims description 86
- 150000003077 polyols Chemical class 0.000 claims description 104
- 229920005862 polyol Polymers 0.000 claims description 90
- 239000011248 coating agent Substances 0.000 claims description 75
- 238000000576 coating method Methods 0.000 claims description 75
- 229910052731 fluorine Inorganic materials 0.000 claims description 25
- 239000011737 fluorine Substances 0.000 claims description 25
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 24
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 23
- 239000005056 polyisocyanate Substances 0.000 claims description 21
- 229920001228 polyisocyanate Polymers 0.000 claims description 21
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 20
- 239000000178 monomer Substances 0.000 claims description 20
- 229920000570 polyether Polymers 0.000 claims description 20
- 239000007787 solid Substances 0.000 claims description 16
- 229920002554 vinyl polymer Polymers 0.000 claims description 11
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 7
- 229920001577 copolymer Polymers 0.000 claims description 5
- -1 perfluoroisononyl methyl Chemical group 0.000 description 48
- 239000000835 fiber Substances 0.000 description 39
- 238000011156 evaluation Methods 0.000 description 27
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 25
- 239000003795 chemical substances by application Substances 0.000 description 21
- 239000002585 base Substances 0.000 description 20
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical group OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 description 18
- 150000001875 compounds Chemical class 0.000 description 16
- 238000005187 foaming Methods 0.000 description 13
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 12
- 239000003054 catalyst Substances 0.000 description 12
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 11
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 11
- 238000009835 boiling Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 11
- 125000000524 functional group Chemical group 0.000 description 11
- 239000002184 metal Substances 0.000 description 11
- 229910052751 metal Inorganic materials 0.000 description 11
- 229920000877 Melamine resin Polymers 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000003063 flame retardant Substances 0.000 description 10
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 10
- 229920000642 polymer Polymers 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- 229920000388 Polyphosphate Polymers 0.000 description 9
- 239000001205 polyphosphate Substances 0.000 description 9
- 235000011176 polyphosphates Nutrition 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 8
- 238000010000 carbonizing Methods 0.000 description 8
- 239000000945 filler Substances 0.000 description 8
- 239000004088 foaming agent Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- 239000000654 additive Substances 0.000 description 6
- 150000002148 esters Chemical class 0.000 description 6
- 235000011187 glycerol Nutrition 0.000 description 6
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 description 6
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 6
- 239000003999 initiator Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000007983 Tris buffer Substances 0.000 description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 5
- 238000004380 ashing Methods 0.000 description 5
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 239000011490 mineral wool Substances 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 125000005370 alkoxysilyl group Chemical group 0.000 description 4
- 239000003963 antioxidant agent Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 125000002524 organometallic group Chemical group 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- FKTHNVSLHLHISI-UHFFFAOYSA-N 1,2-bis(isocyanatomethyl)benzene Chemical compound O=C=NCC1=CC=CC=C1CN=C=O FKTHNVSLHLHISI-UHFFFAOYSA-N 0.000 description 3
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 3
- 230000003078 antioxidant effect Effects 0.000 description 3
- UUAGAQFQZIEFAH-UHFFFAOYSA-N chlorotrifluoroethylene Chemical group FC(F)=C(F)Cl UUAGAQFQZIEFAH-UHFFFAOYSA-N 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- 238000004455 differential thermal analysis Methods 0.000 description 3
- HBGGXOJOCNVPFY-UHFFFAOYSA-N diisononyl phthalate Chemical compound CC(C)CCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCC(C)C HBGGXOJOCNVPFY-UHFFFAOYSA-N 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- YSRVJVDFHZYRPA-UHFFFAOYSA-N melem Chemical compound NC1=NC(N23)=NC(N)=NC2=NC(N)=NC3=N1 YSRVJVDFHZYRPA-UHFFFAOYSA-N 0.000 description 3
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical class OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000008719 thickening Effects 0.000 description 3
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 3
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- TXBCBTDQIULDIA-UHFFFAOYSA-N 2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propane-1,3-diol Chemical compound OCC(CO)(CO)COCC(CO)(CO)CO TXBCBTDQIULDIA-UHFFFAOYSA-N 0.000 description 2
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 2
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 2
- GPZYYYGYCRFPBU-UHFFFAOYSA-N 6-Hydroxyflavone Chemical compound C=1C(=O)C2=CC(O)=CC=C2OC=1C1=CC=CC=C1 GPZYYYGYCRFPBU-UHFFFAOYSA-N 0.000 description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- 239000004114 Ammonium polyphosphate Substances 0.000 description 2
- 239000005711 Benzoic acid Substances 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N Benzoic acid Natural products OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- IRIAEXORFWYRCZ-UHFFFAOYSA-N Butylbenzyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCC1=CC=CC=C1 IRIAEXORFWYRCZ-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- KCXZNSGUUQJJTR-UHFFFAOYSA-N Di-n-hexyl phthalate Chemical compound CCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCC KCXZNSGUUQJJTR-UHFFFAOYSA-N 0.000 description 2
- NIQCNGHVCWTJSM-UHFFFAOYSA-N Dimethyl phthalate Chemical compound COC(=O)C1=CC=CC=C1C(=O)OC NIQCNGHVCWTJSM-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical class CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Substances CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
- 125000003647 acryloyl group Chemical group O=C([*])C([H])=C([H])[H] 0.000 description 2
- 238000012644 addition polymerization Methods 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-L adipate(2-) Chemical compound [O-]C(=O)CCCCC([O-])=O WNLRTRBMVRJNCN-UHFFFAOYSA-L 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 125000003277 amino group Chemical group 0.000 description 2
- 235000019826 ammonium polyphosphate Nutrition 0.000 description 2
- 229920001276 ammonium polyphosphate Polymers 0.000 description 2
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 235000010233 benzoic acid Nutrition 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 238000003763 carbonization Methods 0.000 description 2
- 239000004359 castor oil Substances 0.000 description 2
- 235000019438 castor oil Nutrition 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 229910052570 clay Inorganic materials 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 150000007973 cyanuric acids Chemical class 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 2
- FLKPEMZONWLCSK-UHFFFAOYSA-N diethyl phthalate Chemical compound CCOC(=O)C1=CC=CC=C1C(=O)OCC FLKPEMZONWLCSK-UHFFFAOYSA-N 0.000 description 2
- JQCXWCOOWVGKMT-UHFFFAOYSA-N diheptyl phthalate Chemical compound CCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCC JQCXWCOOWVGKMT-UHFFFAOYSA-N 0.000 description 2
- 125000005442 diisocyanate group Chemical group 0.000 description 2
- 238000007865 diluting Methods 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 125000003709 fluoroalkyl group Chemical group 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 2
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 2
- 239000012784 inorganic fiber Substances 0.000 description 2
- 239000012948 isocyanate Substances 0.000 description 2
- 150000002513 isocyanates Chemical class 0.000 description 2
- HJOVHMDZYOCNQW-UHFFFAOYSA-N isophorone Chemical compound CC1=CC(=O)CC(C)(C)C1 HJOVHMDZYOCNQW-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000011976 maleic acid Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical class OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 229960004063 propylene glycol Drugs 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 150000005846 sugar alcohols Polymers 0.000 description 2
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 2
- 125000003396 thiol group Chemical group [H]S* 0.000 description 2
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 2
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 description 2
- XMNDMAQKWSQVOV-UHFFFAOYSA-N (2-methylphenyl) diphenyl phosphate Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C=CC=CC=1)OC1=CC=CC=C1 XMNDMAQKWSQVOV-UHFFFAOYSA-N 0.000 description 1
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 1
- YRIZYWQGELRKNT-UHFFFAOYSA-N 1,3,5-trichloro-1,3,5-triazinane-2,4,6-trione Chemical compound ClN1C(=O)N(Cl)C(=O)N(Cl)C1=O YRIZYWQGELRKNT-UHFFFAOYSA-N 0.000 description 1
- 229940058015 1,3-butylene glycol Drugs 0.000 description 1
- PCHXZXKMYCGVFA-UHFFFAOYSA-N 1,3-diazetidine-2,4-dione Chemical compound O=C1NC(=O)N1 PCHXZXKMYCGVFA-UHFFFAOYSA-N 0.000 description 1
- VBHXIMACZBQHPX-UHFFFAOYSA-N 2,2,2-trifluoroethyl prop-2-enoate Chemical compound FC(F)(F)COC(=O)C=C VBHXIMACZBQHPX-UHFFFAOYSA-N 0.000 description 1
- OAYXUHPQHDHDDZ-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethanol Chemical compound CCCCOCCOCCO OAYXUHPQHDHDDZ-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- DIOZVWSHACHNRT-UHFFFAOYSA-N 2-(2-prop-2-enoxyethoxy)ethanol Chemical compound OCCOCCOCC=C DIOZVWSHACHNRT-UHFFFAOYSA-N 0.000 description 1
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
- PFUXCENAHWMURC-UHFFFAOYSA-N 2-[2-(2-prop-2-enoxyethoxy)ethoxy]ethanol Chemical compound OCCOCCOCCOCC=C PFUXCENAHWMURC-UHFFFAOYSA-N 0.000 description 1
- 125000000022 2-aminoethyl group Chemical group [H]C([*])([H])C([H])([H])N([H])[H] 0.000 description 1
- SBYMUDUGTIKLCR-UHFFFAOYSA-N 2-chloroethenylbenzene Chemical compound ClC=CC1=CC=CC=C1 SBYMUDUGTIKLCR-UHFFFAOYSA-N 0.000 description 1
- VUIWJRYTWUGOOF-UHFFFAOYSA-N 2-ethenoxyethanol Chemical compound OCCOC=C VUIWJRYTWUGOOF-UHFFFAOYSA-N 0.000 description 1
- LIAWCKFOFPPVGF-UHFFFAOYSA-N 2-ethyladamantane Chemical compound C1C(C2)CC3CC1C(CC)C2C3 LIAWCKFOFPPVGF-UHFFFAOYSA-N 0.000 description 1
- YZEZMSPGIPTEBA-UHFFFAOYSA-N 2-n-(4,6-diamino-1,3,5-triazin-2-yl)-1,3,5-triazine-2,4,6-triamine Chemical compound NC1=NC(N)=NC(NC=2N=C(N)N=C(N)N=2)=N1 YZEZMSPGIPTEBA-UHFFFAOYSA-N 0.000 description 1
- GCYHRYNSUGLLMA-UHFFFAOYSA-N 2-prop-2-enoxyethanol Chemical compound OCCOCC=C GCYHRYNSUGLLMA-UHFFFAOYSA-N 0.000 description 1
- ALKCLFLTXBBMMP-UHFFFAOYSA-N 3,7-dimethylocta-1,6-dien-3-yl hexanoate Chemical compound CCCCCC(=O)OC(C)(C=C)CCC=C(C)C ALKCLFLTXBBMMP-UHFFFAOYSA-N 0.000 description 1
- OJXVWULQHYTXRF-UHFFFAOYSA-N 3-ethenoxypropan-1-ol Chemical compound OCCCOC=C OJXVWULQHYTXRF-UHFFFAOYSA-N 0.000 description 1
- JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 description 1
- HMBNQNDUEFFFNZ-UHFFFAOYSA-N 4-ethenoxybutan-1-ol Chemical compound OCCCCOC=C HMBNQNDUEFFFNZ-UHFFFAOYSA-N 0.000 description 1
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Description
本発明は、新規な被覆材に関する。 The present invention relates to a novel coating material.
鋼材や、コンクリート、木材、合成樹脂等の基材を火災から保護する目的として、火災時等の温度上昇によって発泡し、炭化断熱層を形成する被覆材が種々提案されている。このような被覆材としては、合成樹脂に、発泡剤、炭化剤、難燃剤等を配合したものが知られている。このような被覆材は、その被膜厚によって、耐熱保護性能が決定されることが多く、目的の耐熱保護性能を得るためには、所定の被膜厚で均一になるように塗付することが重要であり、中でも、合成樹脂の選択が重要となる。 For the purpose of protecting a base material such as steel material, concrete, wood, or synthetic resin from a fire, various coating materials have been proposed that foam due to a temperature rise in the event of a fire or the like to form a carbonized heat insulating layer. As such a coating material, a synthetic resin mixed with a foaming agent, a carbonizing agent, a flame retardant, or the like is known. The heat resistance protection performance of such a coating material is often determined by the film thickness, and in order to obtain the desired heat resistance protection performance, it is important to apply the coating material so as to be uniform at a predetermined film thickness. Above all, the selection of synthetic resin is important.
例えば、厚塗り用の被覆材として、ポリオール成分とポリイソシアネート成分からなる組成物に、難燃剤、発泡剤、炭化剤を配合した被覆材が開発されている（例えば、特許文献１）。 For example, as a coating material for thick coating, a coating material in which a flame retardant, a foaming agent, and a carbonizing agent are mixed with a composition composed of a polyol component and a polyisocyanate component has been developed (for example, Patent Document 1).
しかしながら、上記特許文献１の場合、合成樹脂としてアクリル樹脂やエポキシ樹脂を使用した被覆材と比較すると温度上昇時における被膜の発泡倍率が低く、さらには炭化断熱層（発泡層）の灰化や収縮等の問題が生じ、所望の耐熱保護性能を得るには、まだ改善の余地があった。
本発明はこのような課題に鑑みなされたもので、温度上昇時に、安定した炭化断熱層を形成することができ、優れた耐熱保護性能を確保することができる、被覆材を提供することを目的とする。
However, in the case of Patent Document 1, the expansion ratio of the film when the temperature rises is lower than that of the coating material using acrylic resin or epoxy resin as the synthetic resin, and further, the carbonized heat insulating layer (foamed layer) is incinerated or shrunk. There was still room for improvement in order to obtain the desired heat-resistant protective performance.
The present invention has been made in view of such a problem, and an object of the present invention is to provide a coating material capable of forming a stable carbonized heat insulating layer when the temperature rises and ensuring excellent heat resistance protection performance. And.
このような課題を解決するために本発明者らは、その被膜が火災時等の温度上昇によって炭化断熱層を形成する被覆材について、被膜形成成分として特定のポリオール成分、及びポリイソシアネート成分を含むことにより、上記問題を解決し、基材の耐熱保護性能を高めることができることを見出し、本発明の完成に至った。 In order to solve such a problem, the present inventors include a specific polyol component and a polyisocyanate component as a film forming component in a coating material in which the film forms a carbonized heat insulating layer due to a temperature rise in the event of a fire or the like. As a result, it has been found that the above-mentioned problems can be solved and the heat-resistant protection performance of the base material can be improved, and the present invention has been completed.
すなわち、本発明は、以下の特徴を有するものである。
１． その被膜が温度上昇によって炭化断熱層を形成する被覆材であって、
前記被膜の温度上昇が、２００℃以上であり、
前記被覆材は、被膜形成成分（Ａ）としてポリオール成分（Ａ１）及びポリイソシアネート成分（Ａ２）を含み、
前記ポリオール成分（Ａ１）として、ポリエーテルポリオール（ａ１）及びフッ素含有ポリオール（ａ２）を含み、
前記ポリエーテルポリオール（ａ１）の数平均分子量が、１０００以上であり、
前記フッ素含有ポリオール（ａ２）が、少なくとも、含フッ素モノマーと水酸基含有ビニル系モノマーとを共重合したものを含むことを特徴とする被覆材。
２．前記ポリオール成分（Ａ１）の全量に対して、前記フッ素含有ポリオール（ａ２）を固形分換算で０．１〜３０重量％含むことを特徴とする１．に記載の被覆材。
３．前記フッ素含有ポリオール（ａ２）の水酸基価が５〜１００ｍｇＫＯＨ／ｇであることを特徴とする１．または２．に記載の被覆材。
That is, the present invention has the following features.
1. 1. The coating material is a coating material that forms a carbonized heat insulating layer as the temperature rises.
The temperature rise of the coating film is 200 ° C. or higher.
The coating material contains a polyol component (A1) and a polyisocyanate component (A2) as a film-forming component (A).
As the polyol component (A1), polyether polyol (a1) and a fluorine-containing polyol (a2) seen including,
The number average molecular weight of the polyether polyol (a1) is 1000 or more.
A coating material, wherein the fluorine-containing polyol (a2) contains at least a copolymer of a fluorine-containing monomer and a hydroxyl group-containing vinyl-based monomer.
2. 2. 1. The fluorine-containing polyol (a2) is contained in an amount of 0.1 to 30% by weight in terms of solid content with respect to the total amount of the polyol component (A1). The covering material described in.
3. 3. 1. The hydroxyl value of the fluorine-containing polyol (a2) is 5 to 100 mgKOH / g. Or 2. The covering material described in.
本発明は、その被膜が温度上昇によって炭化断熱層を形成する被覆材であって、上記被覆材は、被膜形成成分（Ａ）としてポリオール成分（Ａ１）及びポリイソシアネート成分（Ａ２）を含み、前記ポリオール成分として、ポリエーテルポリオール（ａ１）及びフッ素含有ポリオール（ａ２）を併用して含むことにより、火災時等による温度上昇に際し、優れた発泡性を有するとともに、炭化断熱層の灰化・収縮等を抑制して安定した炭化断熱層を形成し、基材の耐熱保護性を高めることができる。 The present invention is a coating material in which the coating material forms a carbonized heat insulating layer by increasing the temperature, and the coating material contains a polyol component (A1) and a polyisocyanate component (A2) as a coating material (A). By containing the polyether polyol (a1) and the fluorine-containing polyol (a2) in combination as the polyol component, it has excellent foamability when the temperature rises due to a fire or the like, and the carbonized heat insulating layer is incinerated or shrunk. Can be suppressed to form a stable carbonized heat insulating layer, and the heat resistance of the base material can be enhanced.
以下、本発明をその実施の形態に基づき詳細に説明する。 Hereinafter, the present invention will be described in detail based on the embodiments thereof.
本発明は、その被膜が火災等の温度上昇（加熱）により炭化断熱層を形成する被覆材であり、前記被覆材は、被膜形成成分（Ａ）として、ポリオール成分（Ａ１）及びポリイソシアネート成分（Ａ２）を必須成分として含む。前記ポリオール成分（Ａ１）とポリイソシアネート成分（Ａ２）は、反応して被膜を形成する成分である。 The present invention is a coating material in which the coating material forms a carbonized heat insulating layer due to a temperature rise (heating) such as a fire, and the coating material has a polyol component (A1) and a polyisocyanate component (A1) as a coating material (A). A2) is included as an essential ingredient. The polyol component (A1) and the polyisocyanate component (A2) are components that react to form a film.
本発明では、ポリオール成分（Ａ１）として、ポリエーテルポリオール（ａ１）及びフッ素含有ポリオール（ａ２）を併用して含むことにより、被膜の温度上昇（好ましくは被膜表面温度が２００℃以上、さらに好ましくは２５０℃以上）によって、優れた発泡性を有するとともに、炭化断熱層の灰化・収縮等を抑制して安定した炭化断熱層を形成し、基材の耐熱保護性を高めることができる。 In the present invention, by containing the polyether polyol (a1) and the fluorine-containing polyol (a2) in combination as the polyol component (A1), the temperature of the coating film rises (preferably the coating film surface temperature is 200 ° C. or higher, more preferably 200 ° C. or higher). By 250 ° C. or higher), it is possible to have excellent foamability, suppress ashing and shrinkage of the carbonized heat insulating layer, form a stable carbonized heat insulating layer, and enhance the heat resistance of the base material.
本発明のポリエーテルポリオール（ａ１）は、その分子量が、好ましくは１０００以上（より好ましくは３０００以上２００００以下、さらに好ましくは５０００以上１８０００以下、特に好ましくは６０００以上１５０００以下、最も好ましくは６５００以上１２０００以下）である。ポリオール成分（Ａ１）として、このようなポリエーテルポリオール（ａ１）を含むことにより、被膜の温度上昇（好ましくは被膜表面温度が２００℃以上、さらに好ましくは２５０℃以上）によって、優れた発泡性を示し、基材の耐熱保護性能を高めることができる。なお、本発明においてポリオール成分（Ａ１）の分子量は、数平均分子量（Ｍｎ）であり、ポリスチレン重合体をリファレンスとして用い、ゲルパーミエーションクロマトグラフィーによって求めた、いわゆるポリスチレン換算分子量である。 The polyether polyol (a1) of the present invention has a molecular weight of preferably 1000 or more (more preferably 3000 or more and 20000 or less, further preferably 5000 or more and 18000 or less, particularly preferably 6000 or more and 15000 or less, and most preferably 6500 or more and 12000. Below). By including such a polyether polyol (a1) as the polyol component (A1), excellent foamability can be obtained by increasing the temperature of the coating film (preferably the coating film surface temperature is 200 ° C. or higher, more preferably 250 ° C. or higher). As shown, the heat-resistant protection performance of the base material can be enhanced. In the present invention, the molecular weight of the polyol component (A1) is a number average molecular weight (Mn), which is a so-called polystyrene-equivalent molecular weight determined by gel permeation chromatography using a polystyrene polymer as a reference.
上記ポリエーテルポリオール（ａ１）は、例えば、トリメチロールプロパン、グリセリン、ヘキサントリオール、ペンタエリスリトール誘導体、ソルビトール、ネオペンチルグリコール等の多価アルコール類と、エチレンオキサイド、プロピレンオキサイド等のアルキレンオキサイドとの付加重合により得られるものである。本発明では、上記多価アルコール類と、エチレンオキサイド及び／またはプロピレンオキサイドとの付加重合により得られる重合体が好適であり、末端にエチレンオキサイド及び／またはプロピレンオキサイドが付加されたものがより好適である。さらに、上記のポリエーテルポリオールとして、活性水素原子を有する官能基が３つ以上（官能基数３以上）のポリエーテルポリオールを含むことが好ましい。この場合、硬化性に優れ、安定して被膜を形成することができるため本発明の効果が得られやすい。活性水素原子を有する官能基としては水酸基が好適である。 The above-mentioned polyether polyol (a1) is addition polymerization of polyhydric alcohols such as trimethylolpropane, glycerin, hexanetriol, pentaerythritol derivative, sorbitol and neopentyl glycol and alkylene oxides such as ethylene oxide and propylene oxide. Is obtained by. In the present invention, a polymer obtained by addition polymerization of the above polyhydric alcohols and ethylene oxide and / or propylene oxide is preferable, and one having ethylene oxide and / or propylene oxide added to the end is more preferable. is there. Further, the above-mentioned polyether polyol preferably contains a polyether polyol having 3 or more functional groups (3 or more functional groups) having an active hydrogen atom. In this case, the curability is excellent and the film can be stably formed, so that the effect of the present invention can be easily obtained. A hydroxyl group is suitable as the functional group having an active hydrogen atom.
このようなポリエーテルポリオール（ａ１）としては、水酸基価が好ましくは３〜１５０ｍｇＫＯＨ／ｇ（より好ましくは５〜１００ｍｇＫＯＨ／ｇ、さらに好ましくは７〜４０ｍｇＫＯＨ／ｇ、最も好ましくは１０〜３０ｍｇＫＯＨ／ｇ）である。このようなポリオール成分（ａ１）を使用することにより、いっそう優れた発泡性を発揮し、基材の耐熱保護性能を高めることができる。なお、本発明において、水酸基価とは、固形分１ｇに含まれる水酸基と等モルの水酸化カリウムのｍｇ数によって表される値（ｍｇＫＯＨ／ｇ）であり、「α〜β」は「α以上β以下」と同義である。 As such a polyether polyol (a1), the hydroxyl value is preferably 3 to 150 mgKOH / g (more preferably 5 to 100 mgKOH / g, further preferably 7 to 40 mgKOH / g, most preferably 10 to 30 mgKOH / g). Is. By using such a polyol component (a1), it is possible to exhibit more excellent foamability and enhance the heat-resistant protection performance of the base material. In the present invention, the hydroxyl value is a value (mgKOH / g) represented by the number of mg of potassium hydroxide equimolar to the hydroxyl group contained in 1 g of solid content, and "α to β" is "α or more". It is synonymous with "below β".
また、上記ポリエーテルポリオール（ａ１）の含有量は、ポリオール成分（Ａ１）の全量に対して、７０〜９９．９重量％（より好ましくは９０〜９９重量％）であることが好ましい。 The content of the polyether polyol (a1) is preferably 70 to 99.9% by weight (more preferably 90 to 99% by weight) with respect to the total amount of the polyol component (A1).
本発明では、ポリオール成分（Ａ１）として、フッ素含有ポリオール（ａ２）を含むことにより、被膜形成成分（Ａ）の難燃性を高めるとともに、火災等による温度上昇の際には、被膜が優れた発泡性を発揮し炭化断熱層を形成し、高温雰囲気下でも灰化・収縮を抑制することができ、基材の耐熱保護性能を高めることができる。 In the present invention, by containing the fluorine-containing polyol (a2) as the polyol component (A1), the flame retardancy of the film-forming component (A) is enhanced, and the film is excellent when the temperature rises due to a fire or the like. It exhibits foamability, forms a carbonized heat insulating layer, can suppress ashing and shrinkage even in a high temperature atmosphere, and can enhance the heat resistance protection performance of the base material.
このようなフッ素含有ポリオール（ａ２）としては、特に限定されないが、例えば、フルオロオレフィンモノマー、フルオロアルキル基含有アクリル系モノマー等の含フッ素モノマーと、水酸基含有ビニル系モノマーと、必要に応じて他の重合性モノマーとを共重合することにより得られるものである。フルオロオレフィンモノマーしては、例えば、テトラフルオロエチレン、クロロトリフルオロエチレン、ヘキサフルオロプロピレン等のパーフルオロオレフィン類、フッ化ビニル、フッ化ビニリデン等が挙げられる。フルオロアルキル基含有アクリル系モノマーとしては、例えば、パーフルオロメチルメタクリレート、パーフルオロイソノニルメチルメタクリレート、２−パーフルオロオクチルエチルアクリレート、２−パーフルオロオクチルエチルメタクリレート、トリフルオロエチルアクリレート等が挙げられる。これらは１種または２種以上で使用できる。本発明では、好ましくはテトラフルオロエチレン、クロロトリフルオロエチレンから選ばれる１種以上、より好ましくはクロロトリフルオロエチレンを使用することが好ましい。 The fluorine-containing polyol (a2) is not particularly limited, but for example, a fluorine-containing monomer such as a fluoroolefin monomer or a fluoroalkyl group-containing acrylic monomer, a hydroxyl group-containing vinyl-based monomer, and other components, if necessary, are used. It is obtained by copolymerizing with a polymerizable monomer. Examples of the fluoroolefin monomer include perfluoroolefins such as tetrafluoroethylene, chlorotrifluoroethylene and hexafluoropropylene, vinyl fluoride and vinylidene fluoride. Examples of the fluoroalkyl group-containing acrylic monomer include perfluoromethyl methacrylate, perfluoroisononyl methyl methacrylate, 2-perfluorooctyl ethyl acrylate, 2-perfluorooctyl ethyl methacrylate, trifluoroethyl acrylate and the like. These can be used alone or in combination of two or more. In the present invention, it is preferable to use one or more selected from tetrafluoroethylene and chlorotrifluoroethylene, and more preferably chlorotrifluoroethylene.
水酸基含有ビニル系単量体としては、例えば、ヒドロキシエチルビニルエーテル、ヒドロキシプロピルビニルエーテル、ヒドロキシブチルビニルエーテル、ヒドロキシペンチルビニルエーテル等のヒドロキシアルキルビニルエーテル；エチレングリコールモノアリルエーテル、ジエチレングリコールモノアリルエーテル、トリエチレングリコールモノアリルエーテル等のヒドロキシアリルエーテル；２−ヒドロキシエチル（メタ）アクリレート、ヒドロキシプロピル（メタ）アクリレート、４−ヒドロキシエチル（メタ）アクリレート、４−ヒドロキシブチル（メタ）アクリレート等の水酸基含有（メタ）アクリレート等が挙げられ、これらの１種または２種以上が使用できる。 Examples of the hydroxyl group-containing vinyl-based monomer include hydroxyalkyl vinyl ethers such as hydroxyethyl vinyl ether, hydroxypropyl vinyl ether, hydroxybutyl vinyl ether, and hydroxypentyl vinyl ether; ethylene glycol monoallyl ether, diethylene glycol monoallyl ether, and triethylene glycol monoallyl ether. Hydroxyaryl ethers such as 2-hydroxyethyl (meth) acrylate, hydroxypropyl (meth) acrylate, 4-hydroxyethyl (meth) acrylate, hydroxyl group-containing (meth) acrylate such as 4-hydroxybutyl (meth) acrylate, and the like. And one or more of these can be used.
その他の重合性モノマーとしては、例えば、メチル（メタ）アクリレート、エチル（メタ）アクリレート、イソプロピル（メタ）アクリレート、ｎ−ブチル（メタ）アクリレート、イソブチル（メタ）アクリレート、ｎ−アミル（メタ）アクリレート、イソアミル（メタ）アクリレート、ｎ−ヘキシル（メタ）アクリレート、２−エチルヘキシル（メタ）アクリレート、オクチル（メタ）アクリレート、デシル（メタ）アクリレート、ドデシル（メタ）アクリレート、オクタデシル（メタ）アクリレート、シクロヘキシル（メタ）アクリレート等の（メタ）アクリル酸アルキルエステル；ジメチルアミノエチル（メタ）アクリレート、ジメチルアミノプロピル（メタ）アクリレート、ジメチルアミノ（メタ）アクリレート、アミノエチル（メタ）アクリレート、ジエチルアミノエチル（メタ）アクリレート等のアミノ基含有モノマー；アクリル酸、メタクリル酸、クロトン酸、マレイン酸またはそのモノアルキルエステル、イタコン酸またはそのモノアルキルエステル、フマル酸またはそのモノアルキルエステル等のカルボキシル基含有モノマー；（メタ）アクリルアミド、エチル（メタ）アクリルアミド等のアミド含有モノマー；（メタ）アクリロニトリル等のニトリル基含有モノマー；グリシジル（メタ）アクリレート等のエポキシ基含有モノマー；スチレン、メチルスチレン、クロロスチレン、ビニルトルエン等の芳香族ビニルモノマー；酢酸ビニル、プロピオン酸ビニル、酪酸ビニル、ピバリン酸ビニル等のビニルエステル；エチレン、プロピレン等のオレフィン系モノマー等が挙げられ、必要に応じこれらの１種または２種以上が使用できる。 Examples of other polymerizable monomers include methyl (meth) acrylate, ethyl (meth) acrylate, isopropyl (meth) acrylate, n-butyl (meth) acrylate, isobutyl (meth) acrylate, and n-amyl (meth) acrylate. Isoamyl (meth) acrylate, n-hexyl (meth) acrylate, 2-ethylhexyl (meth) acrylate, octyl (meth) acrylate, decyl (meth) acrylate, dodecyl (meth) acrylate, octadecyl (meth) acrylate, cyclohexyl (meth) (Meta) acrylic acid alkyl ester such as acrylate; Amino such as dimethylaminoethyl (meth) acrylate, dimethylaminopropyl (meth) acrylate, dimethylamino (meth) acrylate, aminoethyl (meth) acrylate, diethylaminoethyl (meth) acrylate Group-containing monomers; carboxyl group-containing monomers such as acrylic acid, methacrylic acid, crotonic acid, maleic acid or its monoalkyl ester, itaconic acid or its monoalkyl ester, fumaric acid or its monoalkyl ester; (meth) acrylamide, ethyl ( Amid-containing monomer such as meta) acrylamide; nitrile group-containing monomer such as (meth) acrylonitrile; epoxy group-containing monomer such as glycidyl (meth) acrylate; aromatic vinyl monomer such as styrene, methylstyrene, chlorostyrene, vinyltoluene; acetic acid Vinyl esters such as vinyl, vinyl propionate, vinyl butylate, vinyl pivalate; olefin-based monomers such as ethylene and propylene can be mentioned, and one or more of these can be used as needed.
このようなフッ素含有ポリオール（ａ２）としては、フッ素含有ポリオール（ａ２）固形分中のフッ素含有率が、１０〜５０重量％（より好ましくは１５〜４０重量％、さらに好ましくは２０〜３５重量％）であることが好ましい。また、水酸基価が、５〜１００ｍｇＫＯＨ／ｇ（より好ましくは１０〜８０ｍｇＫＯＨ／ｇ）であることが好ましい。さらに、分子量［数平均分子量（Ｍｎ）］が、５０００〜１０００００（より好ましくは８０００〜６００００）であることが好ましい。このようなフッ素含有ポリオール（ａ２）を含むことにより、火災等による温度上昇の際には、被膜が優れた発泡性を発揮し炭化断熱層を形成し、高温雰囲気下でも灰化・収縮を抑制することができ、基材の耐熱保護性能を高めることができる。 As such a fluorine-containing polyol (a2), the fluorine content in the solid content of the fluorine-containing polyol (a2) is 10 to 50% by weight (more preferably 15 to 40% by weight, still more preferably 20 to 35% by weight). ) Is preferable. Further, the hydroxyl value is preferably 5 to 100 mgKOH / g (more preferably 10 to 80 mgKOH / g). Further, the molecular weight [number average molecular weight (Mn)] is preferably 5000 to 100,000 (more preferably 8,000 to 60000). By containing such a fluorine-containing polyol (a2), when the temperature rises due to a fire or the like, the film exhibits excellent foamability and forms a carbonized heat insulating layer, and suppresses ashing and shrinkage even in a high temperature atmosphere. It is possible to improve the heat-resistant protection performance of the base material.
フッ素含有ポリオール（ａ２）の含有量は、ポリオール成分（Ａ１）の全量に対して、固形分換算で好ましくは０．１〜３０重量％（より好ましくは０．５〜２０重量％、さらに好ましくは１〜１０重量％）である。この範囲を満たすことにより、本発明の効果を十分に発揮することができる。 The content of the fluorine-containing polyol (a2) is preferably 0.1 to 30% by weight (more preferably 0.5 to 20% by weight, still more preferably 0.5 to 20% by weight) in terms of solid content with respect to the total amount of the polyol component (A1). 1 to 10% by weight). By satisfying this range, the effects of the present invention can be fully exerted.
さらに、本発明では、ポリオール成分（Ａ１）としてイソシアヌレート環を有するポリオール化合物（ａ３）を含むことが好ましい。イソシアヌレート環を有するポリオール化合物（ａ３）としては、イソシアヌレート環（式１）と２以上の水酸基を有する化合物が挙げられ、
例えば、イソシアヌル酸トリス（ヒドロキシアルキル）エステル等が使用できる。イソシアヌル酸トリス（ヒドロキシアルキル）エステルとしては、例えば、イソシアヌル酸トリス（２ヒドロキシエチル）、イソシアヌル酸トリス（２ヒドロキシプロピル）、イソシアヌル酸トリス（２ヒドロキシブチル）、イソシアヌル酸トリス（２,３ジヒドロキシプロピル）等のイソシアヌレート環と水酸基を有するアルキルエステルが挙げられる。
Further, in the present invention, it is preferable to include the polyol compound (a3) having an isocyanurate ring as the polyol component (A1). Examples of the polyol compound (a3) having an isocyanurate ring include a compound having an isocyanurate ring (formula 1) and two or more hydroxyl groups.
For example, trisocyanuric acid (hydroxyalkyl) ester and the like can be used. Examples of the tris isocyanurate (hydroxyalkyl) ester include tris isocyanurate (2 hydroxyethyl), tris isocyanurate (2 hydroxypropyl), tris isocyanurate (2 hydroxybutyl), and tris isocyanurate (2,3 dihydroxypropyl). Examples thereof include alkyl esters having an isocyanurate ring and a hydroxyl group.
また、イソシアヌレート環を有するポリオール化合物（ａ３）としては、例えば、イソシアヌレート環を有するアクリルポリオール等も使用できる。このような化合物としては、例えば、アクリルポリオール製造時に、ビニル基、アクリロイル基、チオール基、アルコキシシリル基、カルボキシル基、及びグリシジル基等から選ばれる反応性官能基を有するイソシアヌル酸誘導体を反応させることにより得ることができる。ここでの反応は、例えば、重合性不飽和二重結合とビニル基、アクリロイル基、またはチオール基、アルコキシシリル基どうし、グリシジル基とカルボキシル基、アミノ基とグリシジル基等の組み合わせを用いればよい。 Further, as the polyol compound (a3) having an isocyanurate ring, for example, an acrylic polyol having an isocyanurate ring can also be used. As such a compound, for example, an isocyanuric acid derivative having a reactive functional group selected from a vinyl group, an acryloyl group, a thiol group, an alkoxysilyl group, a carboxyl group, a glycidyl group and the like is reacted at the time of producing an acrylic polyol. Can be obtained by In the reaction here, for example, a combination of a polymerizable unsaturated double bond and a vinyl group, an acryloyl group, or a thiol group, an alkoxysilyl group, a glycidyl group and a carboxyl group, an amino group and a glycidyl group may be used.
イソシアヌレート環を有するポリオール化合物（ａ３）は、ポリオール成分（Ａ１）中に、好ましくは０．０１〜２０重量％（より好ましくは０．０５〜１５重量％、さらに好ましくは０．１〜１０重量％）である。これにより被膜形成成分（Ａ）の硬化被膜の耐熱性をよりいっそう高めることができるとともに、火災等による温度上昇に際し、安定した炭化断熱層を形成することが可能であり、特に高温時における基材との密着性に優れ、炭化断熱層の脱落等を抑制することができる。 The polyol compound (a3) having an isocyanurate ring is preferably 0.01 to 20% by weight (more preferably 0.05 to 15% by weight, still more preferably 0.1 to 10% by weight) in the polyol component (A1). %). As a result, the heat resistance of the cured film of the film-forming component (A) can be further enhanced, and a stable carbonized heat insulating layer can be formed when the temperature rises due to a fire or the like. It has excellent adhesion to and can prevent the carbonized heat insulating layer from falling off.
本発明のポリオール成分（Ａ１）としては、上記（ａ１）成分、（ａ２）成分、（ａ３）成分の他に、例えば、ポリエステルポリオール、アクリルポリオール、エポキシ含有ポリオール、シリコーン含有ポリオール、ひまし油、ひまし油変性ポリオール、ポリカーボネートポリオール、ポリラクトンポリオール、ポリブタジエンポリオール、ポリペンタジエンポリオール等が挙げられ、これらから選ばれる１種または２種以上を用いることができる。 The polyol component (A1) of the present invention includes, for example, polyester polyol, acrylic polyol, epoxy-containing polyol, silicone-containing polyol, castor oil, and castor oil modification, in addition to the above components (a1), (a2), and (a3). Examples thereof include polyols, polycarbonate polyols, polylactone polyols, polybutadiene polyols, and polypentadiene polyols, and one or more selected from these can be used.
本発明のポリイソシアネート成分（Ａ２）としては、例えば、トルエンジイソシアネート（ＴＤＩ）、４，４−ジフェニルメタンジイソシアネート（ｐｕｒｅ−ＭＤＩ）、ポリメリックＭＤＩ、キシリレンジイソシアネート（ＸＤＩ）、ヘキサメチレンジイソシアネート（ＨＭＤＩ）、イソホロンジイソシアネート（ＩＰＤＩ）、水添ＸＤＩ、水添ＭＤＩ等、あるいはこれらをアロファネート化、ビウレット化、２量化（ウレトジオン化）、３量化（イソシアヌレート化）、アダクト化、カルボジイミド化した誘導体等；及び、これらをアルコール類、フェノール類、ε−カプロラクタム、オキシム類、活性メチレン化合物類等でブロックした、ブロックイソシアネート等が挙げられ、これらから選ばれる１種または２種以上を用いることができる。なお、前述の（ａ３）成分は、上記（Ａ２）成分とは別異の成分である。 Examples of the polyisocyanate component (A2) of the present invention include toluene diisocyanate (TDI), 4,4-diphenylmethane diisocyanate (pure-MDI), polypeptide MDI, xylylene diisocyanate (XDI), hexamethylene diisocyanate (HMDI), and isophorone. Diisocyanate (IPDI), hydrogenated XDI, hydrogenated MDI, etc., or allophanated, biuretized, dimerized (uretdione), trimerized (isocyanurate), adducted, carbodiimidated derivatives, etc.; and these. Examples thereof include blocked isocyanate obtained by blocking diisocyanate with alcohols, phenols, ε-caprolactam, oximes, active methylene compounds and the like, and one or more selected from these can be used. The above-mentioned component (a3) is a component different from the above-mentioned component (A2).
本発明では、ポリイソシアネート成分（Ａ２）として、ヘキサメチレンジイソシアネート（ＨＭＤＩ）及び／またはその誘導体（以下「ＨＭＤＩ類」ともいう。）を含むことが好ましい。上記ＨＭＤＩ類の含有量は、ポリイソシアネート成分（Ａ２）の全量に対して、９０重量％以上（より好ましくは９５重量％以上）であることが好ましい。また、ポリイソシアネート成分（Ａ２）が、ＨＭＤＩ類のみからなる態様も好適である。また、誘導体としては、ビウレット体、及び／またはイソシアヌレート体が好適である。このような場合、形成被膜の硬化性に優れ、温度上昇時には、より優れた発泡性を発揮し、基材の耐熱保護性を高めることができる。 In the present invention, it is preferable that the polyisocyanate component (A2) contains hexamethylene diisocyanate (HMDI) and / or a derivative thereof (hereinafter, also referred to as “HMDIs”). The content of the HMDIs is preferably 90% by weight or more (more preferably 95% by weight or more) with respect to the total amount of the polyisocyanate component (A2). Further, it is also preferable that the polyisocyanate component (A2) is composed of only HMDIs. Further, as the derivative, a biuret form and / or an isocyanurate form is suitable. In such a case, the curability of the formed film is excellent, and when the temperature rises, more excellent foamability can be exhibited, and the heat resistance of the base material can be enhanced.
ポリオール成分（Ａ１）とポリイソシアネート成分（Ａ２）の混合は、ポリオール成分（Ａ１）とポリイソシアネート成分（Ａ２）のＮＣＯ／ＯＨ当量比で好ましくは０．６〜３．５（より好ましくは１〜２．５、さらに好ましくは１．１〜１．９）となるような比率で行う。このような場合、硬化性に優れ、所望の厚さで均一な被膜が形成可能であり、火災等による温度上昇等には、より優れた発泡性を有し、安定した炭化断熱層を形成して基材の耐熱保護性能を高めることができる。さらに、形成被膜は、耐久性（例えば、防水性、耐透水性、耐割れ性、下地追従性等）に優れ、初期の外観（美観性）を長期にわたり維持することができるとともに、火災等による温度上昇等には、本発明の効果を十分に発揮することができる。 The mixture of the polyol component (A1) and the polyisocyanate component (A2) is preferably 0.6 to 3.5 (more preferably 1 to 1) in terms of the NCO / OH equivalent ratio of the polyol component (A1) and the polyisocyanate component (A2). The ratio is 2.5, more preferably 1.1 to 1.9). In such a case, it is excellent in curability, a uniform film with a desired thickness can be formed, and it has more excellent foamability against a temperature rise due to a fire or the like, and a stable carbonized heat insulating layer is formed. The heat-resistant protection performance of the base material can be improved. Further, the formed film has excellent durability (for example, waterproofness, water permeability resistance, crack resistance, substrate followability, etc.), can maintain the initial appearance (aesthetic appearance) for a long period of time, and is caused by a fire or the like. The effect of the present invention can be sufficiently exerted when the temperature rises or the like.
本発明では、被膜形成成分（Ａ）として、上記ポリオール成分（Ａ１）と上記ポリイソシアネート成分（Ａ２）に加えて、上記（ａ３）成分及び上記（Ａ２）成分とは別異の成分として、イソシアヌレート環を有する化合物（Ａ３）を含むこともできる。イソシアヌレート環を有する化合物（Ａ３）は、上記ポリオール成分（Ａ１）、及び／またはポリイソシアネート成分（Ａ２）と反応して被膜を形成するもが好ましく、例えば、アルコキシシリル基、カルボキシル基、グリシジル基等の反応性官能基を少なくとも１種以上有するイソシアヌル酸誘導体が挙げられる。この場合、上記ポリオール成分（Ａ１）、及び／または上記ポリイソシアネート成分（Ａ２）として、アルコキシシリル基、グリシジル基、カルボキシル基、アミノ基等を有するものを用いればよい。 In the present invention, as the film-forming component (A), in addition to the polyol component (A1) and the polyisocyanate component (A2), isocyanate as a component different from the (a3) component and the (A2) component. A compound (A3) having a nurate ring can also be included. The compound (A3) having an isocyanurate ring is preferably reacted with the polyol component (A1) and / or the polyisocyanate component (A2) to form a film, for example, an alkoxysilyl group, a carboxyl group, or a glycidyl group. Examples thereof include isocyanuric acid derivatives having at least one reactive functional group such as. In this case, as the polyol component (A1) and / or the polyisocyanate component (A2), those having an alkoxysilyl group, a glycidyl group, a carboxyl group, an amino group and the like may be used.
上記イソシアヌレート環を有する化合物（Ａ３）の配合量は、上記ポリオール成分（Ａ１）と上記ポリイソシアネート成分（Ａ２）の固形分１００重量部に対して、好ましくは０．１〜３０重量部（より好ましくは０．５〜２０重量部、さらに好ましくは１〜１５重量部）である。このような場合、本発明の効果を十分に発揮することができる。 The blending amount of the compound (A3) having an isocyanurate ring is preferably 0.1 to 30 parts by weight (more than 100 parts by weight) with respect to 100 parts by weight of the solid content of the polyol component (A1) and the polyisocyanate component (A2). It is preferably 0.5 to 20 parts by weight, more preferably 1 to 15 parts by weight). In such a case, the effect of the present invention can be fully exerted.
本発明では、ポリオール成分（Ａ１）とポリイソシアネート成分（Ａ２）の反応を促進する硬化触媒を併用することができる。硬化触媒とはイソシアネート基が反応して硬化するのを促進させる作用を有する物質である。硬化触媒としては、例えば、アミン系触媒、有機金属系触媒、及び無機系触媒等各種が挙げられる。例えば、アミン系触媒としては、エチレンジアミン、トリエチレンジアミン、トリエチルアミン、エタノールアミン、ジエタノールアミン、及び、ヘキサメチレンジアミンもしくはこれらの誘導体または溶剤との混合物等が挙げられる。有機金属系触媒としては、ジブチルスズジラウレート、ジブチルスズジアセテート等の有機金属化合物；酢酸カリウム、ステアリン酸亜鉛、ステアリン酸カルシウム、ステアリン酸鉛、ステアリン酸アルミニウム、オクチル酸錫等の有機金属塩等が挙げられる。無機系触媒としては、塩化スズ等が挙げられる。これらは１種または２種以上で使用でき、溶剤と混合して使用することもできる。本発明では、特に、有機金属系触媒を含むことが好適である。この場合、硬化を促進するとともに、被膜形成成分（Ａ）の硬化性を高めることができ、本発明の効果を高めることができる。 In the present invention, a curing catalyst that promotes the reaction between the polyol component (A1) and the polyisocyanate component (A2) can be used in combination. The curing catalyst is a substance having an action of accelerating the reaction of isocyanate groups to cure. Examples of the curing catalyst include various types such as amine catalysts, organometallic catalysts, and inorganic catalysts. For example, examples of the amine-based catalyst include ethylenediamine, triethylenediamine, triethylamine, ethanolamine, diethanolamine, hexamethylenediamine, a derivative thereof, or a mixture with a solvent. Examples of the organometallic catalyst include organometallic compounds such as dibutyltin dilaurate and dibutyltin diacetate; organometallic salts such as potassium acetate, zinc stearate, calcium stearate, lead stearate, aluminum stearate, and tin octylate. Examples of the inorganic catalyst include tin chloride and the like. These can be used alone or in combination of two or more, and can also be mixed with a solvent. In the present invention, it is particularly preferable to include an organometallic catalyst. In this case, the curing property of the film-forming component (A) can be enhanced as well as the curing can be promoted, and the effect of the present invention can be enhanced.
上記被膜形成成分（Ａ）より形成される硬化被膜は、示差熱分析法（ＤＴＡ法）において発熱ピークを有し、その発熱ピークが２００〜４００℃（より好ましくは２５０〜３８０℃）の温度範囲に極大値を有することが好ましい。このような場合、火災等による温度上昇に際し、発泡性がよりいっそう向上し、優れた炭化断熱層を形成することが可能であり、基材の耐熱保護性を高めることができる。 The cured film formed from the film-forming component (A) has an exothermic peak in a differential thermal analysis method (DTA method), and the exothermic peak is in a temperature range of 200 to 400 ° C. (more preferably 250 to 380 ° C.). It is preferable to have a maximum value of. In such a case, when the temperature rises due to a fire or the like, the foamability is further improved, an excellent carbonized heat insulating layer can be formed, and the heat resistance and protection of the base material can be enhanced.
その作用機構は、限定されるものではないが、例えば、被膜形成成分（Ａ）の硬化被膜は、温度上昇に伴い軟化し始め、その後、ウレタン結合等の分解反応が進行するものである。被膜形成成分（Ａ）の硬化被膜の発熱ピークが上記温度範囲に極大値を有する場合、分解があまり進行せずに被膜が軟化した状態で、効率的に発泡、炭化反応を進行することができるため、発泡性が向上し、さらには炭化断熱層を安定して形成することができると考えられる。特に、本発明では被膜形成成分（Ａ）が、ポリオール成分（ａ１）として、フッ素含有ポリオールを含むことにより、硬化被膜の発熱ピークを高温側にシフトさせることができる。これにより、硬化被膜の難燃性を高め、２００℃未満での分解を抑制することができ、本発明の効果を十分に発揮できるものと考えられる。 The mechanism of action is not limited, but for example, the cured film of the film-forming component (A) begins to soften as the temperature rises, and then a decomposition reaction such as a urethane bond proceeds. When the exothermic peak of the cured film of the film-forming component (A) has a maximum value in the above temperature range, the foaming and carbonization reactions can efficiently proceed in a state where the film is softened without much progress of decomposition. Therefore, it is considered that the foamability is improved and the carbonized heat insulating layer can be stably formed. In particular, in the present invention, the film-forming component (A) contains a fluorine-containing polyol as the polyol component (a1), so that the exothermic peak of the cured film can be shifted to the high temperature side. As a result, it is considered that the flame retardancy of the cured film can be enhanced, decomposition at less than 200 ° C. can be suppressed, and the effects of the present invention can be fully exhibited.
なお、本発明において、被膜形成成分（Ａ）の硬化被膜の示差熱分析法は、上記ポリオール成分（Ａ１）とポリイソシアネート成分（Ａ２）を含む硬化被膜を試料として測定したものである。示差熱分析法は、示差熱分析装置（例えば、「示差熱天秤 Ｔｈｅｒｍｏ ｐｌｕｓ ＥＶＯ２ ＴＧ−ＤＴＡシリーズ」Ｒｉｇａｋｕ社製、等）を用いて測定したものであり、白金のサンプルパンに試料を３±１ｍｇ取り、標準物質としてα−アルミナを使用し、昇温速度２０℃／分で、１００〜９００℃まで変化させて測定したものである。 In the present invention, the differential thermal analysis method for the cured film of the film-forming component (A) is a measurement of a cured film containing the polyol component (A1) and the polyisocyanate component (A2) as a sample. The differential thermal analysis method was measured using a differential thermal analyzer (for example, "differential thermal balance Thermo plus EVO2 TG-DTA series" manufactured by Rigaku, etc.), and the sample was placed in a platinum sample pan at 3 ± 1 mg. The measurement was carried out using α-alumina as a standard substance and changing the temperature from 100 to 900 ° C. at a heating rate of 20 ° C./min.
さらに本発明の被覆材には、上記被膜形成成分（Ａ）とは別異の成分として、例えば、発泡剤（Ｂ）、炭化剤（Ｃ）、難燃剤（Ｄ）、及び充填剤（Ｅ）等を含むことができる。 Further, in the coating material of the present invention, as components different from the film forming component (A), for example, a foaming agent (B), a carbonizing agent (C), a flame retardant (D), and a filler (E) Etc. can be included.
発泡剤（Ｂ）としては、例えば、メラミン及びその誘導体、ジシアンジアミド及びその誘導体、アゾビステトラゾーム及びその誘導体、アゾジカーボンアミド、尿素、チオ尿素等が挙げられる。これらは、１種又は２種以上で使用することができる。発泡剤（Ｂ）の含有量は、上記被膜形成成分（Ａ）の固形分１００重量部に対して、好ましくは１０〜２００重量部（より好ましくは２０〜１５０重量部）である。なお、本発明の発泡剤（Ｂ）は、火災時等の温度上昇によって被膜に発泡作用を付与するものであり、具体的には、被膜表面の温度が好ましくは２００℃以上となった場合に発泡作用を付与するものである。 Examples of the foaming agent (B) include melamine and its derivatives, dicyandiamide and its derivatives, azobistetrasome and its derivatives, azodicarbonamide, urea, thiourea and the like. These can be used alone or in combination of two or more. The content of the foaming agent (B) is preferably 10 to 200 parts by weight (more preferably 20 to 150 parts by weight) with respect to 100 parts by weight of the solid content of the film-forming component (A). The foaming agent (B) of the present invention imparts a foaming action to the coating film due to a temperature rise in the event of a fire or the like. Specifically, when the temperature of the coating film surface is preferably 200 ° C. or higher. It imparts a foaming action.
炭化剤（Ｃ）としては、例えば、ペンタエリスリトール、ジペンタエリスリトール、トリメチロールプロパン、デンプン、カゼイン等が挙げられる。これらは、１種又は２種以上で使用することができる。本発明では、特にペンタエリスリトール、ジペンタエリスリトールが脱水冷却効果と炭化断熱層形成作用に優れている点で好ましい。炭化剤（Ｃ）の含有量は、上記被膜形成成分（Ａ）の固形分１００重量部に対して、好ましくは１０〜２００重量部（より好ましくは２０〜１２０重量部）である。なお、本発明の炭化剤（Ｃ）は、火災時等の温度上昇によって、上記被膜形成成分（Ａ）の炭化とともに脱水炭化することにより、炭化断熱層を形成する作用を付与するものである。 Examples of the carbonizing agent (C) include pentaerythritol, dipentaerythritol, trimethylolpropane, starch, casein and the like. These can be used alone or in combination of two or more. In the present invention, pentaerythritol and dipentaerythritol are particularly preferable because they are excellent in dehydration cooling effect and carbonized heat insulating layer forming effect. The content of the carbonizing agent (C) is preferably 10 to 200 parts by weight (more preferably 20 to 120 parts by weight) with respect to 100 parts by weight of the solid content of the film-forming component (A). The carbonizing agent (C) of the present invention imparts an action of forming a carbonized heat insulating layer by dehydrating and carbonizing the film-forming component (A) together with carbonization due to a temperature rise in the event of a fire or the like.
難燃剤（Ｄ）としては、例えば、トリクレジルホスフェート、ジフェニルクレジルフォスフェート等の有機リン系化合物；塩素化ポリフェニル、塩素化ポリエチレン、塩化ジフェニル、塩化トリフェニル、塩素化パラフィン、五塩化脂肪酸エステル、パークロロペンタシクロデカン、塩素化ナフタレン、テトラクロル無水フタル酸等の塩素化合物；三酸化アンチモン、五塩化アンチモン等のアンチモン化合物；三塩化リン、五塩化リン、リン酸アンモニウム、ポリリン酸アンモニウム、リン酸メラミン、ポリリン酸メラミン、ポリリン酸メラム、ポリリン酸メレム、リン酸ホウ素、ポリリン酸ホウ素、リン酸アルミニウム、ポリリン酸アルミニウム等のリン化合物；その他ホウ酸亜鉛、ホウ酸ソーダ等の無機質化合物等が挙げられる。これらは、１種又は２種以上で使用することができる。本発明では、難燃剤（Ｄ）として、例えば、ポリリン酸メラミン、ポリリン酸メラム、ポリリン酸メラミン・メラム・メレム複塩、またはポリリン酸メラミン・メラム・メレム複塩とピロ硫酸ジメラムとの複合化合物等から選ばれる少なくとも１種以上のリン化合物を含むことが好ましく、さらには、ポリリン酸アンモニウムとこれらを併用して含むことも好ましい。難燃剤（Ｄ）の含有量は、上記被膜形成成分（Ａ）の固形分１００重量部に対して、好ましくは１００〜１０００重量部（より好ましくは２００〜８００重量部）である。 Examples of the flame retardant (D) include organophosphorus compounds such as tricresyl phosphate and diphenyl cresyl phosphate; chlorinated polyphenyl, chlorinated polyethylene, diphenyl chloride, triphenyl chloride, chlorinated paraffin, and pentachloride fatty acid. Chlorine compounds such as esters, perchloropentacyclodecane, chlorinated naphthalene, tetrachlorophthalic anhydride; antimony compounds such as antimon trioxide and antimon pentachloride; phosphorus trichloride, phosphorus pentachloride, ammonium phosphate, ammonium polyphosphate, phosphorus Phosphorus compounds such as melamine acid, melamine polyphosphate, melam polyphosphate, melem polyphosphate, boron phosphate, boron polyphosphate, aluminum phosphate, aluminum polyphosphate; and other inorganic compounds such as zinc borate and sodium borate. Be done. These can be used alone or in combination of two or more. In the present invention, the flame retardant (D) includes, for example, melamine polyphosphate, melamine polyphosphate, melamine polyphosphate / melamine / melem double salt, or a composite compound of melamine polyphosphate / melamine / melem double salt and dimerum pyrosulfate. It is preferable to contain at least one phosphorus compound selected from the above, and further, it is also preferable to contain ammonium polyphosphate in combination with these. The content of the flame retardant (D) is preferably 100 to 1000 parts by weight (more preferably 200 to 800 parts by weight) with respect to 100 parts by weight of the solid content of the film-forming component (A).
充填剤（Ｅ）としては、例えば、タルク、炭酸カルシウム、炭酸ナトリウム、酸化アルミニウム（アルミナ）、酸化チタン、酸化亜鉛、シリカ、粘土、クレー、シラス、マイカ、珪砂、珪石粉、石英粉、硫酸バリウム等が挙げられる。これらは、１種又は２種以上で使用することができる。充填剤（Ｅ）の含有量は、上記被膜形成成分（Ａ）の固形分１００重量部に対して、好ましくは３〜２００重量部（より好ましくは５〜１５０重量部）である。 Examples of the filler (E) include talc, calcium carbonate, sodium carbonate, aluminum oxide (alumina), titanium oxide, zinc oxide, silica, clay, clay, silas, mica, silica sand, silica stone powder, quartz powder, and barium sulfate. And so on. These can be used alone or in combination of two or more. The content of the filler (E) is preferably 3 to 200 parts by weight (more preferably 5 to 150 parts by weight) with respect to 100 parts by weight of the solid content of the film-forming component (A).
さらに、本発明では、上記成分に加えて金属水和物（Ｆ）、繊維（Ｇ）等を含むこともできる。金属水和物（Ｆ）は、温度上昇時に、脱水反応等による吸熱性を示すものであり、上記充填剤（Ｅ）とは異なるものである。このような金属水和物（Ｆ）としては、例えば、水酸化アルミニウム、水酸化マグネシウム等が挙げられる。これらは１種または２種以上で使用することができる。また、金属水和物（Ｆ）の平均粒子径は、好ましくは０．１〜２０μｍ（より好ましくは０．２〜１５μｍ、さらに好ましくは０．３〜８μｍ、最も好ましくは０．４〜３μｍ）である。金属水和物（Ｆ）の含有量は、上記被膜形成成分（Ａ）の固形分１００重量部に対して、好ましくは１〜２００重量部（より好ましくは１０〜１００重量部、さらに好ましくは２５〜８０重量部）である。 Further, in the present invention, metal hydrate (F), fiber (G) and the like can be included in addition to the above components. The metal hydrate (F) exhibits endothermic properties due to a dehydration reaction or the like when the temperature rises, and is different from the filler (E). Examples of such a metal hydrate (F) include aluminum hydroxide and magnesium hydroxide. These can be used alone or in combination of two or more. The average particle size of the metal hydrate (F) is preferably 0.1 to 20 μm (more preferably 0.2 to 15 μm, further preferably 0.3 to 8 μm, and most preferably 0.4 to 3 μm). Is. The content of the metal hydrate (F) is preferably 1 to 200 parts by weight (more preferably 10 to 100 parts by weight, still more preferably 25) with respect to 100 parts by weight of the solid content of the film-forming component (A). ~ 80 parts by weight).
本発明では、充填剤（Ｅ）と金属水和物（Ｆ）を併用することが好ましく、この場合、充填剤（Ｅ）と金属水和物（Ｆ）は重量比１：９〜９：１（より好ましくは２：８〜８：２）とすることが好ましい。この場合、発泡性、特に高温下における炭化断熱層の収縮等を抑制し、安定した炭化断熱層を形成することができるため、本発明の効果を高めることができる。なお、平均粒子径は、レーザ回折式粒度分布測定装置によって測定される。 In the present invention, it is preferable to use the filler (E) and the metal hydrate (F) in combination. In this case, the filler (E) and the metal hydrate (F) have a weight ratio of 1: 9 to 9: 1. (More preferably 2: 8 to 8: 2). In this case, foamability, particularly shrinkage of the carbonized heat insulating layer under high temperature can be suppressed, and a stable carbonized heat insulating layer can be formed, so that the effect of the present invention can be enhanced. The average particle size is measured by a laser diffraction type particle size distribution measuring device.
繊維（Ｇ）は、厚塗り性を高め、被膜のひび割れを抑制することができる。また、繊維（Ｇ）は、火災等による温度上昇の際には、被膜のタレ等を生じ難くすることができるとともに、被膜内部の熱伝導性を高めることができる。その結果、優れた発泡性を示し、均一な炭化断熱層を形成して、基材の耐熱保護性能を高めることができる。このような繊維（Ｇ）としては、例えば、アクリル繊維、アセテート繊維、アラミド繊維、銅アンモニア繊維（キュプラ）、ナイロン繊維、ノボロイド繊維、パルプ繊維、ビスコースレーヨン、ビニリデン繊維、ポリエステル繊維、ポリエチレン繊維、ポリ塩化ビニル繊維、ポリクラール繊維、ボリノジック繊維、ポリプロピレン繊維、セルロース繊維等の有機質繊維、炭素繊維、ロックウール繊維、ガラス繊維、シリカ繊維、アルミナ繊維、シリカ−アルミナ繊維、スラグウール繊維、セラミックファイバー、カーボン繊維、炭化珪素繊維等の無機繊維等が挙げられる。これらは、１種又は２種以上で使用することができる。 The fiber (G) can enhance the thick coating property and suppress the cracking of the coating film. In addition, the fiber (G) can prevent the coating film from sagging when the temperature rises due to a fire or the like, and can enhance the thermal conductivity inside the coating film. As a result, excellent foamability can be exhibited, a uniform carbonized heat insulating layer can be formed, and the heat resistant protection performance of the base material can be enhanced. Examples of such fibers (G) include acrylic fibers, acetate fibers, aramid fibers, copper ammonia fibers (cupla), nylon fibers, novoloid fibers, pulp fibers, biscous rayon, vinylidene fibers, polyester fibers, polyethylene fibers, and the like. Organic fibers such as polyvinyl chloride fiber, polyclar fiber, bolinosic fiber, polypropylene fiber, cellulose fiber, carbon fiber, rock wool fiber, glass fiber, silica fiber, alumina fiber, silica-alumina fiber, slag wool fiber, ceramic fiber, carbon Examples thereof include fibers and inorganic fibers such as silicon carbide fibers. These can be used alone or in combination of two or more.
本発明では、繊維（Ｇ）として、無機繊維を含むことが好適であり、中でも、ロックウール繊維、スラグウール繊維、ガラス繊維、セラミックファイバー等の人造鉱物繊維が好適である。これにより、被膜のひび割れをよりいっそう抑制することができる。さらに、火災等による温度上昇の際には、被膜のタレ等を生じ難くすることができるとともに、被膜内部の熱伝導性をいっそう高めることができる。その結果、被膜内部（芯部）まで均一に優れた発泡性を示し、より均一で優れた強度を有する炭化断熱層を形成し、基材の耐熱保護性能をよりいっそう高めることができる。 In the present invention, it is preferable that the fiber (G) contains an inorganic fiber, and among them, artificial mineral fibers such as rock wool fiber, slag wool fiber, glass fiber, and ceramic fiber are preferable. As a result, cracking of the coating film can be further suppressed. Further, when the temperature rises due to a fire or the like, it is possible to prevent the coating film from sagging and the like, and it is possible to further enhance the thermal conductivity inside the coating film. As a result, it is possible to form a carbonized heat insulating layer that uniformly exhibits excellent foamability to the inside of the coating film (core portion) and has more uniform and excellent strength, and further enhances the heat resistance protection performance of the base material.
また、繊維（Ｇ）の大きさ（繊維長及び繊維径）は、被覆材の性能、適用基材、塗付具等の仕様に応じて設定すればよく、平均繊維長は、好ましくは１０〜１０００μｍ（より好ましくは１５〜８００μｍ、さらに好ましくは２０〜６００μｍ）、平均繊維径は、好ましくは０．５〜１０μｍ（より好ましくは１〜８μｍ）の範囲内であることが好適である。また、そのアスペクト比（繊維長／繊維径）は、好ましくは３〜３００（より好ましくは５〜２００）である。上記範囲を満たす場合、厚塗り性が高まり、形成被膜の割れが生じ難くなるとともに、火災等による温度上昇の際には、被膜のタレ等を生じ難くすることができ、安定した炭化断熱層を形成することができる。繊維（Ｇ）の含有量は、上記被膜形成成分（Ａ）の固形分１００重量部に対して、好ましくは０．５〜３０重量部（より好ましくは１〜２５重量部、さらに好ましくは２〜２０重量部）である。 The size of the fiber (G) (fiber length and fiber diameter) may be set according to the performance of the coating material, the applicable base material, the coating tool, and the like, and the average fiber length is preferably 10 to 10. It is preferably in the range of 1000 μm (more preferably 15 to 800 μm, still more preferably 20 to 600 μm) and the average fiber diameter is preferably in the range of 0.5 to 10 μm (more preferably 1 to 8 μm). The aspect ratio (fiber length / fiber diameter) is preferably 3 to 300 (more preferably 5 to 200). When the above range is satisfied, the thick coating property is enhanced, the formed film is less likely to crack, and when the temperature rises due to a fire or the like, the film is less likely to sag, and a stable carbonized heat insulating layer can be provided. Can be formed. The content of the fiber (G) is preferably 0.5 to 30 parts by weight (more preferably 1 to 25 parts by weight, still more preferably 2 to 2) with respect to 100 parts by weight of the solid content of the film-forming component (A). 20 parts by weight).
本発明の被覆材は、さらに高沸点化合物（Ｈ）を含むことが好ましい。高沸点化合物（Ｈ）は、２０℃において液体であり、沸点が１００℃以上（より好ましくは１５０℃以上、さらに好ましくは２００℃以上）の高沸点液状化合物である。このような高沸点化合物（Ｈ）を含むことにより、上記（Ｂ）成分〜上記（Ｇ）成分等の粉体成分の分散安定性等を高めることができる。また、密着性にすぐれた良好な被膜を形成、特に被膜の弾性が向上し被膜の割れ等を防止することができる。さらに、その被膜が火災等によって高温に曝された場合には、被膜の適度な軟化に寄与し発泡性をよりいっそう高め、形成した炭化断熱層の脱落（剥離）等を抑制し、基材の耐熱保護性能を高めることができる。 The coating material of the present invention preferably further contains a high boiling point compound (H). The high boiling point compound (H) is a liquid at 20 ° C. and is a high boiling point liquid compound having a boiling point of 100 ° C. or higher (more preferably 150 ° C. or higher, still more preferably 200 ° C. or higher). By including such a high boiling point compound (H), the dispersion stability of the powder components such as the component (B) to the component (G) can be improved. In addition, a good film having excellent adhesion can be formed, and in particular, the elasticity of the film can be improved to prevent the film from cracking. Further, when the coating film is exposed to a high temperature due to a fire or the like, it contributes to appropriate softening of the coating film, further enhances foamability, suppresses detachment (peeling) of the formed carbonized heat insulating layer, and suppresses the formation of the carbonized heat insulating layer. Heat resistance protection performance can be improved.
高沸点化合物（Ｈ）としては、上記を満たすものであれば特に限定されず、例えば、フタル酸ジメチル、フタル酸ジエチル、フタル酸ジブチル、フタル酸ジヘプチル、フタル酸ジヘキシル、フタル酸ジ−２−エチルヘキシル、フタル酸ジイソノニル、フタル酸ジイソデシル、フタル酸ジウンデシル、フタル酸ブチルベンジル等のフタル酸エステル化合物；アジピン酸ジエチル、アジピン酸ジブチル、アジピン酸ジイソブチル、アジピン酸ジヘキシル、アジピン酸ジ−２−エチルヘキシル、アジピン酸ジオクチル、アジピン酸ジイソノニル、アジピン酸ジイソデシル、アジピン酸ビス（ブチルジグリコール）、セバシン酸ジエチル、セバシン酸ジブチル、セバシン酸ジヘキシル、セバシン酸ジ−２−エチルヘキシル等の脂肪族二塩基酸エステル化合物；アジピン酸−１，３ブチレングリコール系ポリエステル、アジピン酸−１，２プロピレングリコール系ポリエステル等のアジピン酸系ポリエステル；マレイン酸ジメチル、マレイン酸ジエチル、マレイン酸ジブチル、マレイン酸ジヘキシル、マレイン酸ジ−２−エチルヘキシル、マレイン酸ジイソノニル、マレイン酸ジイソデシル等のマレイン酸エステル化合物；リン酸トリエチル、リン酸トリブチル、リン酸トリ−２−エチルヘキシル、リン酸トリクレジル、リン酸トリキシレニル、リン酸クレジルジフェニル、リン酸−２エチルヘキシルジフェニル等のリン酸エステル化合物； The high boiling point compound (H) is not particularly limited as long as it satisfies the above conditions, and for example, dimethyl phthalate, diethyl phthalate, dibutyl phthalate, diheptyl phthalate, dihexyl phthalate, di-2-ethylhexyl phthalate. , Phthalate compounds such as diisononyl phthalate, diisodecyl phthalate, diundecyl phthalate, butylbenzyl phthalate; diethyl adipate, dibutyl adipate, diisobutyl adipate, dihexyl adipate, di-2-ethylhexyl adipate, adipate Alibo dibasic acid ester compounds such as dioctyl, diisononyl adipate, diisodecyl adipate, bis (butyl diglycol) adipate, diethyl sebacate, dibutyl sebacate, dihexyl sebacate, di-2-ethylhexyl sebacate; adipic acid Adipic acid-based polyesters such as -1,3 butylene glycol-based polyester and -1,2 propylene glycol-based polyester; dimethyl maleate, diethyl maleate, dibutyl maleate, dihexyl maleate, di-2-ethylhexyl maleate, Maleic acid ester compounds such as diisononyl maleate and diisodecyl maleate; triethyl phosphate, tributyl phosphate, tri-2-ethylhexyl phosphate, tricredyl phosphate, trixylenyl phosphate, cresyldiphenyl phosphate, -2 ethylhexyl diphenyl phosphate Phthalate compounds such as;
トリス−２−エチルヘキシルトリメリテート等のトリメット酸エステル化合物；メチルアセチルリジノレート等のリシノール酸エステル化合物；エポキシヘキサヒドロフタル酸ジ２-エチルヘキシル、エポキシヘキサヒドロフタル酸ジエポキシステアリル、エポキシ化脂肪酸ブチル、エポキシ化脂肪酸２-エチルヘキシル、エポキシ化大豆油、エポキシ化亜麻仁油等のエポキシ系エステル化合物；安息香酸グリコールエステル等の安息香酸系エステル化合物；１−フェニル−１−キシリルエタン、１−フェニル−１−エチルフェニルエタン等の芳香族炭化水素化合物、γ−ブチロラクトン等のラクトン類、石油樹脂（炭素原子数が８〜１０である芳香族炭化水素留分重合物）とスチリルキシレン等の混合物等が挙げられる。これらは、１種又は２種以上で使用することができる。 Trimetate acid ester compounds such as tris-2-ethylhexyl trimerite; ricinoleic acid ester compounds such as methylacetyl lysinolate; di-2-ethylhexyl epoxyhexahydrophthalate, diepoxystearyl epoxyhexahydrophthalate, butyl epoxidized fatty acid, Epoxy ester compounds such as epoxidized fatty acid 2-ethylhexyl, epoxidized soybean oil, and epoxidized flaxseed oil; benzoic acid ester compounds such as benzoic acid glycol ester; 1-phenyl-1-xylylethane, 1-phenyl-1-ethyl Examples thereof include aromatic hydrocarbon compounds such as phenylethane, lactones such as γ-butyrolactone, and a mixture of petroleum resin (aromatic hydrocarbon distillate polymer having 8 to 10 carbon atoms) and styrylxylene. These can be used alone or in combination of two or more.
本発明では、高沸点化合物（Ｈ）として、フタル酸エステル化合物、脂肪族二塩基酸エステル化合物、リン酸エステル化合物から選ばれる１種以上を含むことが好ましく、さらには、アルキル基の炭素数が４〜１１（より好ましくは５〜１０、さらに好ましくは６〜９）のフタル酸エステル化合物、脂肪族二塩基酸エステル化合物から選ばれる１種以上を含むことが好ましい。その具体例としては、例えば、フタル酸ジイソノニル、アジピン酸ジイソノニル等が好適である。 In the present invention, the high boiling point compound (H) preferably contains at least one selected from a phthalate ester compound, an aliphatic dibasic acid ester compound, and a phosphoric acid ester compound, and further, the number of carbon atoms of the alkyl group is high. It is preferable to contain one or more selected from 4 to 11 (more preferably 5 to 10, more preferably 6 to 9) phthalate compounds and aliphatic dibasic acid ester compounds. As specific examples thereof, for example, diisononyl phthalate, diisononyl adipate and the like are suitable.
高沸点化合物（Ｈ）の含有量は、上記被膜形成成分（Ａ）の固形分１００重量部に対して、好ましくは５〜１５０重量部（より好ましくは１０〜１００重量部、さらに好ましくは１５〜８０重量部）である。上記範囲を満たす場合、上記粉体成分の分散性が高まり、厚塗り性に優れ、火災等による温度上昇の際には、優れた発泡性を有し、基材の耐熱保護性能を維持する効果を十分に発揮することができる。 The content of the high boiling point compound (H) is preferably 5 to 150 parts by weight (more preferably 10 to 100 parts by weight, still more preferably 15 to 100 parts by weight) with respect to 100 parts by weight of the solid content of the film-forming component (A). 80 parts by weight). When the above range is satisfied, the dispersibility of the powder component is enhanced, the thick coating property is excellent, and when the temperature rises due to a fire or the like, the powder component has excellent foamability and the effect of maintaining the heat-resistant protection performance of the base material. Can be fully demonstrated.
その他、添加剤としては、本発明の効果を著しく阻害しないものであればよく、例えば、顔料、湿潤剤、可塑剤、滑剤、防腐剤、防黴剤、防藻剤、抗菌剤、増粘剤、レベリング剤、分散剤、消泡剤、架橋剤、シランカップリング剤、紫外線吸収剤、光安定剤、酸化防止剤、ハロゲン捕捉剤、希釈溶媒等が挙げられる。 In addition, the additive may be any additive that does not significantly impair the effects of the present invention, for example, pigments, wetting agents, plasticizing agents, lubricants, preservatives, fungicides, algae-proofing agents, antibacterial agents, and thickeners. , Leveling agent, dispersant, antifoaming agent, cross-linking agent, silane coupling agent, ultraviolet absorber, light stabilizer, antioxidant, halogen trapping agent, diluting solvent and the like.
このうち酸化防止剤としては、例えば、リン系、硫黄系又はヒンダード型フェノール系酸化防止剤等が挙げられる。これらは１種または２種以上で使用することができる。このような酸化防止剤を含むことにより、平常時だけでなく、火災等による温度上昇に際しても被膜の劣化を抑制することができ、温度上昇によって形成される炭化断熱層の性状を高めることができる。 Among these, examples of the antioxidant include phosphorus-based, sulfur-based, and hindered-type phenol-based antioxidants. These can be used alone or in combination of two or more. By including such an antioxidant, deterioration of the coating film can be suppressed not only in normal times but also when the temperature rises due to a fire or the like, and the properties of the carbonized heat insulating layer formed by the temperature rise can be improved. ..
本発明の被覆材は、上記ポリオール成分（ａ１）を含む主剤、及び上記ポリイソシアネート成分（ａ２）を含む硬化剤を有する２液型の被覆材であることが好ましい。すなわち、流通時には主剤と、硬化剤とを、それぞれ別のパッケージに保存した状態とし、使用時（塗付時）にこれらを混合すればよい。この場合、上記発泡剤（Ｂ）、上記炭化剤（Ｃ）、上記難燃剤（Ｄ）、及び上記充填剤（Ｅ）（さらには、上記金属水和物（Ｆ）、繊維（Ｇ）、高沸点化合物（Ｈ）、硬化触媒）はそれぞれ、主剤と硬化剤の少なくとも一方に混合すればよいが、本発明では主剤に混合することが好ましい。また、主剤と硬化剤の混合時に、各成分を添加することもできる。 The coating material of the present invention is preferably a two-component coating material having a main agent containing the polyol component (a1) and a curing agent containing the polyisocyanate component (a2). That is, the main agent and the curing agent may be stored in separate packages at the time of distribution, and these may be mixed at the time of use (at the time of application). In this case, the foaming agent (B), the carbonizing agent (C), the flame retardant (D), and the filler (E) (furthermore, the metal hydrate (F), the fiber (G), high The boiling point compound (H) and the curing catalyst) may be mixed with at least one of the main agent and the curing agent, respectively, but in the present invention, they are preferably mixed with the main agent. In addition, each component can be added when the main agent and the curing agent are mixed.
本発明の被覆材は、建築物・土木構築物等の構造物の表面被覆に適用する発泡性耐火被覆材として好適なものである。具体的には、壁、柱、床、梁、屋根、階段、天井、戸等の各種基材に施工することができる。適用可能な基材としては、例えば、コンクリート、モルタル、サイディングボード、押出成形板、石膏ボード、パーライト板、煉瓦、プラスチック、木材、金属、鉄骨（鋼材）、ガラス、磁器タイル等が挙げられる。これら基材は、その表面に、既に被膜が形成されたもの、何らかの下地処理（防錆処理、難燃処理等）が施されたもの、壁紙が貼り付けられたもの等であってもよい。 The coating material of the present invention is suitable as a foamable fireproof coating material applied to the surface coating of structures such as buildings and civil engineering structures. Specifically, it can be applied to various base materials such as walls, columns, floors, beams, roofs, stairs, ceilings, and doors. Applicable base materials include, for example, concrete, mortar, siding board, extruded board, gypsum board, pearlite board, brick, plastic, wood, metal, steel frame (steel material), glass, porcelain tile and the like. These base materials may be those on which a film has already been formed, those on which some kind of base treatment (rust prevention treatment, flame retardant treatment, etc.) has been applied, those on which wallpaper is attached, and the like.
本発明の被覆材を基材に塗付する際には、例えば、スプレー、ローラー、刷毛、こて等の塗付具を使用して、１工程ないし数工程塗り重ねて塗付すれば良いが、１工程あたりの乾燥膜厚が好ましくは４００μｍ以上（より好ましくは５００〜５０００μｍ）となるように塗付することが好ましい。これにより、少ない塗工工程で、厚膜を形成することができる。最終的に形成される被膜厚は、所望の機能性、適用部位等により適宜設定すれば良いが、好ましくは０．４〜５ｍｍ程度である。 When the coating material of the present invention is applied to a base material, for example, a coating tool such as a spray, a roller, a brush, or a trowel may be used to apply the coating material in one or several steps. It is preferable to apply the mixture so that the dry film thickness per step is preferably 400 μm or more (more preferably 500 to 5000 μm). As a result, a thick film can be formed with a small number of coating steps. The film thickness to be finally formed may be appropriately set according to the desired functionality, application site, etc., but is preferably about 0.4 to 5 mm.
本発明では、上記被覆材により形成される被膜を保護するために、必要に応じてさらに仕上材層を積層することもできる。このような仕上材層としては、上記被覆材より形成される被膜が、火災等による温度上昇の際に発泡し、炭化断熱層を形成するのを阻害しないものであれば、特に限定されず、公知の仕上材を積層することができる。このような仕上材層は、各種上塗材を塗付したり、あるいは各種シート材料を貼着して積層することができる。上塗材としては、例えばアクリル樹脂系、ウレタン樹脂系、アクリルシリコン樹脂系、フッ素樹脂系、エポキシ樹脂系、酢酸ビニル樹脂系等の被覆材を用いることができる。これらは１種または２種以上で使用することができ、２種以上の被覆材を積層して塗付することもできる。上塗材の塗付は、公知の塗付方法によれば良く、例えば、スプレー、ローラー、刷毛等の塗装器具を使用することができる。また、シート材料としては、例えば、化粧フィルム、化粧シート、シート建材、壁紙等が挙げられ、これらは、公知の接着剤（粘着剤）等を介して貼着すればよい。 In the present invention, in order to protect the coating film formed by the covering material, a finishing material layer can be further laminated if necessary. The finishing material layer is not particularly limited as long as the film formed from the above-mentioned coating material does not foam when the temperature rises due to a fire or the like and does not hinder the formation of the carbonized heat insulating layer. Known finishing materials can be laminated. Such a finishing material layer can be laminated by applying various topcoat materials or by adhering various sheet materials. As the topcoat material, for example, a coating material such as an acrylic resin-based, a urethane resin-based, an acrylic silicon resin-based, a fluororesin-based, an epoxy resin-based, or a vinyl acetate resin-based coating material can be used. These can be used by one kind or two or more kinds, and two or more kinds of covering materials can be laminated and applied. The topcoat material may be applied by a known application method, and for example, a coating tool such as a spray, a roller, or a brush can be used. Further, examples of the sheet material include a decorative film, a decorative sheet, a sheet building material, a wallpaper, and the like, which may be attached via a known adhesive (adhesive) or the like.
以下に実施例を示して、本発明の特徴をより明確にする。但し、本発明はこの範囲には限定されない。 Examples are shown below to further clarify the features of the present invention. However, the present invention is not limited to this range.
各原料としては以下のものを使用した。 The following materials were used as each raw material.
・被膜形成成分（Ａ）
・ポリオール成分（Ａ１）
表１に示す重量比率で、ポリオエーテルポリオール（ａ１）、フッ素含有ポリオール（ａ２）、イソシアヌレート環を有するポリオール化合物（ａ３）を混合し、ポリオール成分（Ａ１−１）〜（Ａ１−１３）とした。
-Film forming component (A)
・ Polyol component (A1)
The polio ether polyol (a1), the fluorine-containing polyol (a2), and the polyol compound (a3) having an isocyanurate ring are mixed in the weight ratio shown in Table 1 and combined with the polyol components (A1-1) to (A1-13). did.
・ポリエーテルポリオール（ａ１）
（ａ１−１）：ポリエーテルポリオール（グリセリンを開始剤としたエチレンオキサイド及びプロピレンオキサイドの重合体、数平均分子量１００００、官能基数３、水酸基価１７ｍｇＫＯＨ／ｇ、末端エチレンオキサイド付加）
（ａ１−２）：ポリエーテルポリオール（グリセリンを開始剤としたエチレンオキサイド及びプロピレンオキサイドとの重合体、数平均分子量７０００、官能基数３、水酸基価２４ｍｇＫＯＨ／ｇ、末端エチレンオキサイド付加）
（ａ１−３）ポリエーテルポリオール（グリセリンを開始剤としたエチレンオキサイド及びプロピレンオキサイドの重合体、数平均分子量６０００、官能基数３、水酸基価２８ｍｇＫＯＨ／ｇ、末端エチレンオキサイド付加）
（ａ１−４）：ポリエーテルポリオール（プロピレングリコールを開始剤としたエチレンオキサイド及びプロピレンオキサイドの重合体、数平均分子量５１００、官能基数３、水酸基価３３ｍｇＫＯＨ／ｇ、末端エチレンオキサイド付加）
（ａ１−５）：ポリエーテルポリオール（グリセリンを開始剤としたプロピレンオキサイドとの重合体、数平均分子量４０００、官能基数３、水酸基価４３ｍｇＫＯＨ／ｇ、末端プロピレンオキサイド付加）
（ａ１−６）：ポリエーテルポリオール（グリセリンを開始剤としたプロピレンオキサイドとの重合体、数平均分子量７００、官能基数３、水酸基価２２５ｍｇＫＯＨ／ｇ、末端プロピレンオキサイド付加）
-Polyether polyol (a1)
(A1-1): Polyether polyol (polymer of ethylene oxide and propylene oxide using glycerin as an initiator, number average molecular weight 10000, number of functional groups 3, hydroxyl value 17 mgKOH / g, addition of terminal ethylene oxide)
(A1-2): Polyether polyol (polymer of ethylene oxide and propylene oxide using glycerin as an initiator, number average molecular weight 7000, number of functional groups 3, hydroxyl value 24 mgKOH / g, addition of terminal ethylene oxide)
(A1-3) Polyether polyol (polymer of ethylene oxide and propylene oxide using glycerin as an initiator, number average molecular weight 6000, number of functional groups 3, hydroxyl value 28 mgKOH / g, addition of terminal ethylene oxide)
(A1-4): Polyether polyol (polymer of ethylene oxide and propylene oxide using propylene glycol as an initiator, number average molecular weight 5100, number of functional groups 3, hydroxyl value 33 mgKOH / g, addition of terminal ethylene oxide)
(A1-5): Polyether polyol (polymer with propylene oxide using glycerin as an initiator, number average molecular weight 4000, number of functional groups 3, hydroxyl value 43 mgKOH / g, addition of terminal propylene oxide)
(A1-6): Polyether polyol (polymer with propylene oxide using glycerin as an initiator, number average molecular weight 700, number of functional groups 3, hydroxyl value 225 mgKOH / g, addition of terminal propylene oxide)
・フッ素含有ポリオール（ａ２）
（ａ２−１）：３フッ化エチレン共重合体（クロロトリフルオロエチレン−ビニルエーテル−ヒドロキシアルキルビニルテーテル共重合体、フッ素含有率２７重量％、水酸基価５２ｍｇＫＯＨ／ｇ、固形分６０重量％、芳香族炭化水素溶媒含有）
（ａ２−２）：４フッ化エチレン共重合体（テトラフルオロエチレン−ビニルエーテル−ヒドロキシアルキルビニルテーテル共重合体、フッ素含有率３６重量％、水酸基価６０ｍｇＫＯＨ／ｇ、固形分６０重量％、酢酸ブチル溶媒含有）
・イソシアヌレート環を有するポリオール化合物（ａ３）
（ａ３−１）イソシアヌル酸トリス（２ヒドロキシエチル）（水酸基価６４５ｍｇＫＯＨ／ｇ）
-Fluorine-containing polyol (a2)
(A2-1): Ethylene trifluoropolymer (chlorotrifluoroethylene-vinyl ether-hydroxyalkyl vinyl tatetel copolymer, fluorine content 27% by weight, hydroxyl value 52 mgKOH / g, solid content 60% by weight, aromatic Contains hydrocarbon polymer)
(A2-2): Tetrafluoroethylene copolymer (tetrafluoroethylene-vinyl ether-hydroxyalkyl vinyl tether copolymer, fluorine content 36% by weight, hydroxyl value 60 mgKOH / g, solid content 60% by weight, butyl acetate solvent Contains)
-A polyol compound having an isocyanurate ring (a3)
(A3-1) Trichloroisocyanurate (2 hydroxyethyl) (hydroxyl value 645 mgKOH / g)
・ポリイソシアネート成分（Ａ２）
（Ａ２−１）ビウレット型ヘキサメチレンジイソシアネート（ＮＣＯ含有量２３．５％）
（Ａ２−２）イソシアヌレート型ヘキサメチレンジイソシアネート（ＮＣＯ含有量２３．１％）
-Polyisocyanate component (A2)
(A2-1) Biuret-type hexamethylene diisocyanate (NCO content 23.5%)
(A2-2) Isocyanurate-type hexamethylene diisocyanate (NCO content 23.1%)
・発泡剤（Ｂ）：メラミン
・炭化剤（Ｃ）：ペンタエリスリトール
・難燃剤（Ｄ１）：ポリリン酸アンモニウム
・難燃剤（Ｄ２）：ポリリン酸メラミン・メラム・メレムの複塩
・充填剤（Ｅ）：酸化チタン
・金属水和物（Ｆ）：水酸化アルミニウム（平均粒子径：１μｍ）
・繊維（Ｇ）：ロックウール繊維（平均繊維長１２５μｍ、平均繊維径４．５μｍ）
・高沸点化合物（Ｈ）：フタル酸ジイソノニル（沸点４２０℃）
・硬化触媒（Ｉ）：有機金属系触媒
・添加剤１：分散剤、消泡剤等
・添加剤２：可塑剤、希釈溶剤等
-Effervescent agent (B): Melamine-Carbide (C): Pentaerythritol-Flame retardant (D1): Ammonium polyphosphate-Flame retardant (D2): Melamine polyphosphate-Melam-Melem double salt-filler (E) : Titanium oxide / metal hydrate (F): Aluminum hydroxide (average particle size: 1 μm)
-Fiber (G): Rock wool fiber (average fiber length 125 μm, average fiber diameter 4.5 μm)
-High boiling point compound (H): Diisononyl phthalate (boiling point 420 ° C)
-Curing catalyst (I): Organic metal catalyst-Additive 1: Dispersant, defoamer, etc.-Additive 2: Plasticizer, diluting solvent, etc.
（被覆材１〜２３）
表２、表３に示す配合に従って、（Ａ１）成分、（Ｂ）成分〜（Ｉ）成分、添加剤１、２を常法により混合し主剤を調製した。次いで、（Ａ２）成分を混合し被覆材１〜２３を得た。表２、３において、（Ｂ）成分〜（Ｉ）成分、添加剤１、２の混合量は、（Ａ）成分の固形分１００重量部に対する重量部で示している。
(Coating material 1-23)
According to the formulations shown in Tables 2 and 3, components (A1), components (B) to (I), and additives 1 and 2 were mixed by a conventional method to prepare a main ingredient. Next, the component (A2) was mixed to obtain coating materials 1 to 23. In Tables 2 and 3, the mixing amount of the components (B) to (I) and the additives 1 and 2 is shown in parts by weight with respect to 100 parts by weight of the solid content of the component (A).
（実施例１〜２２、比較例１）
予めさび止め塗装した鋼板（縦１５０ｍｍ×横７０ｍｍ×厚さ１．６ｍｍ）の全面に被覆材をスプレーで塗付（乾燥膜厚１．５ｍｍ）し、常温（２５℃）で７日間養生させたものを試験体とし、以下の評価を実施した。
(Examples 1 to 22, Comparative Example 1)
A coating material was spray-coated (dry film thickness 1.5 mm) on the entire surface of a pre-rust-prevented steel sheet (length 150 mm x width 70 mm x thickness 1.6 mm) and cured at room temperature (25 ° C.) for 7 days. The following evaluations were carried out using the test specimens.
＜耐熱性評価１＞
ＩＳＯ ５６６０−１ コーンカロリーメーター法に基づき、電気ヒーター（ＣＯＮＥＩＩＩ、株式会社東洋精機製）を用いて、試験体表面に５０ｋＷ／ｍ２の輻射熱を１５分間放射したときの発泡倍率、及び鋼板裏面温度を測定した。各評価基準は以下の通りである。また、結果は表２、表３に示す。
（発泡倍率）
ＡＡ：発泡倍率３５倍超
Ａ：発泡倍率２５倍超３５倍以下
Ｂ：発泡倍率２０倍超２５倍以下
Ｃ：発泡倍率１５倍超２０倍以下
Ｄ：発泡倍率１５倍以下
（裏面温度）
ＡＡ：４３０℃未満
Ａ：４３０℃以上４７０℃未満
Ｂ：４７０℃以上５００℃未満
Ｃ：５００℃以上５５０℃未満
Ｄ：５５０℃超
<Heat resistance evaluation 1>
Based on the ISO 5660-1 cone calorimeter method, using an electric heater (CONEIII, manufactured by Toyo Seiki Co., Ltd.), the foaming ratio when radiant heat of 50 kW / m 2 is radiated to the surface of the specimen for 15 minutes, and the temperature of the back surface of the steel sheet. Was measured. Each evaluation standard is as follows. The results are shown in Tables 2 and 3.
(Expansion magnification)
AA: Foaming magnification over 35 times A: Foaming magnification over 25 times over 35 times B: Foaming magnification over 20 times over 25 times C: Foaming magnification over 15 times over 20 times D: Foaming magnification 15 times or less (back surface temperature)
AA: Less than 430 ° C A: 430 ° C or more and less than 470 ° C B: 470 ° C or more and less than 500 ° C C: 500 ° C or more and less than 550 ° C D: More than 550 ° C
＜耐熱性評価２＞
ＩＳＯ ５６６０−１ コーンカロリーメーター法に基づき、電気ヒーター（ＣＯＮＥＩＩＩ、株式会社東洋精機製）を用いて、試験体表面に５０ｋＷ／ｍ２の輻射熱を３０分間放射したときの発泡倍率、及び鋼板裏面温度を測定し、さらに緻密性、灰化性を評価した。発泡倍率、及び鋼板裏面温度の評価基準は上記耐熱性評価１と同様である。緻密性評価、灰化性評価基準は以下の通りである。また、結果は表２、表３に示す。
<Heat resistance evaluation 2>
Based on the ISO 5660-1 cone calorimeter method, the foaming magnification and the temperature of the back surface of the steel sheet when radiant heat of 50 kW / m 2 is radiated to the surface of the test piece for 30 minutes using an electric heater (CONEIII, manufactured by Toyo Seiki Co., Ltd.). Was measured, and the denseness and incineration property were further evaluated. The evaluation criteria for the foaming ratio and the temperature on the back surface of the steel sheet are the same as those for the heat resistance evaluation 1. The criteria for evaluating the density and incineration are as follows. The results are shown in Tables 2 and 3.
（緻密性評価）
発泡倍率を測定した試験体を切断し、その断面における炭化断熱層の緻密性を目視にて確認した。評価基準は、緻密性が高いものを「Ａ」、緻密性が低いものを「Ｄ」とする４段階評価（優：Ａ＞Ｂ＞Ｃ＞Ｄ：劣）とした。
（灰化性評価）
上記耐熱性評価２において、輻射熱を３０分間放射後に形成された炭化断熱層の断面を確認し、灰化（白色）部分の割合を算出した。評価基準は、灰化の少ないものを「Ａ」、灰化が進行したものを「Ｄ」とする４段階評価（優：Ａ＞Ｂ＞Ｃ＞Ｄ：劣）とした。
(Evaluation of precision)
The test piece whose foaming ratio was measured was cut, and the denseness of the carbonized heat insulating layer in the cross section was visually confirmed. The evaluation criteria were a four-stage evaluation (excellent: A>B>C> D: inferior), with high precision being "A" and low precision being "D".
(Evaluation of incineration)
In the above heat resistance evaluation 2, the cross section of the carbonized heat insulating layer formed after radiating radiant heat for 30 minutes was confirmed, and the ratio of the ashed (white) portion was calculated. The evaluation criteria were a four-stage evaluation (excellent: A>B>C> D: inferior), with less ashing being "A" and more ashing being "D".
被覆材１〜１０、１４〜２２（実施例１〜１０、１４〜２２）は、耐熱性評価１、耐熱性評価２（加熱試験を延長した高温下）のいずれにおいても、発泡性に優れ、安定して炭化断熱層を形成し、さらには炭化断熱層の収縮を抑制することが可能であり、十分な耐熱保護性能を発揮できるものであった。特に、被覆材１４〜２２（実施例１４〜２２）では、加熱試験を延長した場合において、炭化断熱層の収縮が十分に抑制（発泡倍率の変化が少ない）され、よりいっそう優れた耐熱保護性能を発揮できるものであった。比較例１では、発泡性が不十分であり、さらには、加熱試験を延長した場合において、炭化断熱層の収縮が顕著であった。 The coating materials 1 to 10 and 14 to 22 (Examples 1 to 10 and 14 to 22) are excellent in foamability in both the heat resistance evaluation 1 and the heat resistance evaluation 2 (under a high temperature in which the heating test is extended). It was possible to stably form a carbonized heat insulating layer and further suppress the shrinkage of the carbonized heat insulating layer, and it was possible to exhibit sufficient heat resistance protection performance. In particular, in the coating materials 14 to 22 (Examples 14 to 22), when the heating test is extended, the shrinkage of the carbonized heat insulating layer is sufficiently suppressed (the change in the foaming ratio is small), and the heat resistance protection performance is even better. Was able to demonstrate. In Comparative Example 1, the foamability was insufficient, and further, when the heating test was extended, the shrinkage of the carbonized heat insulating layer was remarkable.
次いで、耐熱性評価1及び２において、優れた発泡性を示した被覆材１〜４、７、８、１４〜２２（実施例１〜４、７、８、１４〜２２）において、以下の評価を実施した。
＜耐熱性評価３＞
（脱落防止性評価）
試験体の被覆材が下側となるように水平に設置し、該試験体の上側２５ｍｍの位置にヒーター（ヒーター温度６８０℃）を設置し、ヒーターにより試験体を加熱し、鋼板から被覆材が脱落したときの鋼板温度を測定した。評価は次の４段階で行った。結果は表２、表３に示す。
Ａ：脱落温度２５０℃以上
Ｂ：脱落温度２２０℃以上２５０℃未満
Ｃ：脱落温度２００℃以上２２０℃未満
Ｄ：脱落温度２００℃未満
Next, in the heat resistance evaluations 1 and 2, the following evaluations were made in the coating materials 1 to 4, 7, 8, 14 to 22 (Examples 1 to 4, 7, 8, 14 to 22) showing excellent foamability. Was carried out.
<Heat resistance evaluation 3>
(Evaluation of dropout prevention)
The covering material of the test piece is installed horizontally so that it is on the lower side, a heater (heater temperature 680 ° C.) is installed at a position 25 mm above the test piece, the test piece is heated by the heater, and the covering material is removed from the steel plate. The temperature of the steel sheet when it fell off was measured. The evaluation was performed in the following four stages. The results are shown in Tables 2 and 3.
A: Dropping temperature 250 ° C or higher B: Dropping temperature 220 ° C or higher and lower than 250 ° C C: Dropping temperature 200 ° C or higher and lower than 220 ° C D: Dropping temperature less than 200 ° C
さらに、被覆材１４〜２２（実施例１４〜２２）において、以下の評価を実施した。
＜厚膜化評価１＞
予めさび止め塗装した鋼板（縦１５０ｍｍ×横７０ｍｍ×厚さ１．６ｍｍ）の全面に被覆材をフィルムアプリケーターにてｗｅｔ膜厚３ｍｍで塗付し、常温（２５℃）で２４時間、その後５０℃で２４時間養生させて、乾燥膜厚を測定し、膜厚の変化を確認した。評価基準は以下の通りである。
Ａ：膜厚減少率が１５％未満
Ｂ：膜厚減少率が１５％以上３０％未満
Ｃ：膜厚減少率が３０％以上４５％未満
Ｄ：膜厚減少率が４５％以上
Further, the following evaluations were carried out in the covering materials 14 to 22 (Examples 14 to 22).
<Thickening evaluation 1>
A coating material is applied to the entire surface of a pre-rust-prevented steel sheet (length 150 mm x width 70 mm x thickness 1.6 mm) with a film applicator at a wet film thickness of 3 mm, and at room temperature (25 ° C) for 24 hours, then 50 ° C. After curing for 24 hours, the dry film thickness was measured and the change in film thickness was confirmed. The evaluation criteria are as follows.
A: Film thickness reduction rate is less than 15% B: Film thickness reduction rate is 15% or more and less than 30% C: Film thickness reduction rate is 30% or more and less than 45% D: Film thickness reduction rate is 45% or more
＜厚膜化評価２＞
厚膜化評価１において、形成した被膜の状態を目視にて確認した。評価基準は、均一な被膜を形成したものを「Ａ」、被膜にひび割れが生じたものを「Ｄ」とする４段階評価（優：Ａ＞Ｂ＞Ｃ＞Ｄ：劣）とした。結果は表４に示す。
<Thickening evaluation 2>
In the thickening evaluation 1, the state of the formed film was visually confirmed. The evaluation criteria were a four-stage evaluation (excellent: A>B>C> D: inferior) in which a uniform film was formed as "A" and a film with cracks was evaluated as "D". The results are shown in Table 4.
Claims (3)
前記被膜の温度上昇が、２００℃以上であり、
前記被覆材は、被膜形成成分（Ａ）としてポリオール成分（Ａ１）及びポリイソシアネート成分（Ａ２）を含み、
前記ポリオール成分（Ａ１）として、ポリエーテルポリオール（ａ１）及びフッ素含有ポリオール（ａ２）を含み、
前記ポリエーテルポリオール（ａ１）の数平均分子量が、１０００以上であり、
前記フッ素含有ポリオール（ａ２）が、少なくとも、含フッ素モノマーと水酸基含有ビニル系モノマーとを共重合したものを含むことを特徴とする被覆材。 The coating material is a coating material that forms a carbonized heat insulating layer as the temperature rises.
The temperature rise of the coating film is 200 ° C. or higher.
The coating material contains a polyol component (A1) and a polyisocyanate component (A2) as a film-forming component (A).
As the polyol component (A1), polyether polyol (a1) and a fluorine-containing polyol (a2) seen including,
The number average molecular weight of the polyether polyol (a1) is 1000 or more.
A coating material, wherein the fluorine-containing polyol (a2) contains at least a copolymer of a fluorine-containing monomer and a hydroxyl group-containing vinyl-based monomer.
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| JP3483941B2 (en) * | 1994-05-27 | 2004-01-06 | 出光アトフィナ株式会社 | Composition for water-repellent polyurethane |
| JPH10119173A (en) * | 1996-10-18 | 1998-05-12 | Dainippon Printing Co Ltd | Inorganic decorative laminated sheet having excellent anti-fouling property and production thereof |
| JP4530655B2 (en) * | 2003-04-15 | 2010-08-25 | 鹿島建設株式会社 | Foam fireproof paint |
| EP1621564A1 (en) * | 2004-07-26 | 2006-02-01 | Huntsman International Llc | Polyisocyanate and aqueous alkali silicate based coating formulation for use in sandwich panels |
| JP5072441B2 (en) * | 2006-11-15 | 2012-11-14 | エスケー化研株式会社 | Water-based foam fireproof paint |
| CN101553516B (en) * | 2006-11-20 | 2012-07-18 | 旭硝子株式会社 | Method for producing hard polyurethane foam |
| JP2010031064A (en) * | 2006-11-20 | 2010-02-12 | Asahi Glass Co Ltd | Manufacturing method for hard polyurethane foam |
| JP2009155487A (en) * | 2007-12-27 | 2009-07-16 | Creative Products Tashiro:Kk | Fluorine-containing coating agent, coating object, and manufacturing method of coating object |
| JP2011241255A (en) * | 2010-05-14 | 2011-12-01 | Asahi Glass Co Ltd | Method for producing polyether polyol and method for producing rigid foamed synthetic resin |
| JP3174010U (en) * | 2011-12-20 | 2012-03-01 | 株式会社エフコンサルタント | Laminated body |
| JP6012215B2 (en) * | 2012-03-22 | 2016-10-25 | 株式会社エフコンサルタント | Laminated body |
| EP2848638B1 (en) * | 2013-09-11 | 2020-04-08 | Henkel AG & Co. KGaA | Adhesive system for lignocellulosic substrates having high levels of extractives |
| CN104774540B (en) * | 2014-04-10 | 2017-04-12 | 北京理工阻燃科技有限公司 | Nano fireproof paint and preparation method thereof |
| JP6566238B2 (en) * | 2015-04-01 | 2019-08-28 | Dic株式会社 | COATING COMPOSITION FOR FORMING BODY SURFACE COATING AND METHOD FOR MANUFACTURING BLADE |
| JP6845616B2 (en) * | 2016-03-25 | 2021-03-17 | 株式会社エフコンサルタント | Covering material |
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| JP2019199605A (en) | 2019-11-21 |
| JP2019198862A (en) | 2019-11-21 |
| JP2020171925A (en) | 2020-10-22 |
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| JP6765474B2 (en) | 2020-10-07 |
| JP6917505B2 (en) | 2021-08-11 |
| JP2019198863A (en) | 2019-11-21 |
| JP6980844B2 (en) | 2021-12-15 |
| JP6756006B2 (en) | 2020-09-16 |
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