CN1226573A - Resin film - Google Patents
Resin film Download PDFInfo
- Publication number
- CN1226573A CN1226573A CN98124084A CN98124084A CN1226573A CN 1226573 A CN1226573 A CN 1226573A CN 98124084 A CN98124084 A CN 98124084A CN 98124084 A CN98124084 A CN 98124084A CN 1226573 A CN1226573 A CN 1226573A
- Authority
- CN
- China
- Prior art keywords
- agent
- resin film
- radiation
- blocking agent
- described resin
- 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.)
- Granted
Links
- 229920005989 resin Polymers 0.000 title claims abstract description 97
- 239000011347 resin Substances 0.000 title claims abstract description 97
- 230000005855 radiation Effects 0.000 claims abstract description 105
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 75
- 229920005992 thermoplastic resin Polymers 0.000 claims abstract description 16
- 238000002834 transmittance Methods 0.000 claims abstract description 15
- 239000002981 blocking agent Substances 0.000 claims description 67
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000006096 absorbing agent Substances 0.000 claims description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 239000000654 additive Substances 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 4
- 229910052728 basic metal Inorganic materials 0.000 claims description 3
- 150000003818 basic metals Chemical class 0.000 claims description 3
- 230000000996 additive effect Effects 0.000 claims description 2
- 239000002362 mulch Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 abstract description 16
- 239000000203 mixture Substances 0.000 abstract description 10
- 238000012216 screening Methods 0.000 abstract 3
- 230000005540 biological transmission Effects 0.000 abstract 1
- 239000010408 film Substances 0.000 description 124
- -1 polyethylene Polymers 0.000 description 50
- 150000001875 compounds Chemical class 0.000 description 35
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical class C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 23
- 238000000034 method Methods 0.000 description 21
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 18
- 150000001412 amines Chemical class 0.000 description 17
- 150000002500 ions Chemical class 0.000 description 17
- 239000005977 Ethylene Substances 0.000 description 16
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 16
- 229910052782 aluminium Inorganic materials 0.000 description 14
- 239000002253 acid Substances 0.000 description 11
- 239000013543 active substance Substances 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 10
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerol Natural products OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 239000003112 inhibitor Substances 0.000 description 7
- 238000002156 mixing Methods 0.000 description 7
- 230000003647 oxidation Effects 0.000 description 7
- 238000007254 oxidation reaction Methods 0.000 description 7
- 235000012239 silicon dioxide Nutrition 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- 239000004711 α-olefin Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 6
- 235000014113 dietary fatty acids Nutrition 0.000 description 6
- 239000004744 fabric Substances 0.000 description 6
- 239000000194 fatty acid Substances 0.000 description 6
- 229930195729 fatty acid Natural products 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- LYRFLYHAGKPMFH-UHFFFAOYSA-N octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(N)=O LYRFLYHAGKPMFH-UHFFFAOYSA-N 0.000 description 6
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 229920001038 ethylene copolymer Polymers 0.000 description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 description 5
- 239000011777 magnesium Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000011707 mineral Substances 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 229910052723 transition metal Inorganic materials 0.000 description 5
- 150000003624 transition metals Chemical class 0.000 description 5
- MEIRRNXMZYDVDW-MQQKCMAXSA-N (2E,4E)-2,4-hexadien-1-ol Chemical compound C\C=C\C=C\CO MEIRRNXMZYDVDW-MQQKCMAXSA-N 0.000 description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 4
- 230000005457 Black-body radiation Effects 0.000 description 4
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- GDVKFRBCXAPAQJ-UHFFFAOYSA-A dialuminum;hexamagnesium;carbonate;hexadecahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Al+3].[Al+3].[O-]C([O-])=O GDVKFRBCXAPAQJ-UHFFFAOYSA-A 0.000 description 4
- 239000011737 fluorine Substances 0.000 description 4
- 229910052731 fluorine Inorganic materials 0.000 description 4
- 235000011187 glycerol Nutrition 0.000 description 4
- 238000005469 granulation Methods 0.000 description 4
- 230000003179 granulation Effects 0.000 description 4
- 229910001701 hydrotalcite Inorganic materials 0.000 description 4
- 229960001545 hydrotalcite Drugs 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 239000004800 polyvinyl chloride Substances 0.000 description 4
- 229920000915 polyvinyl chloride Polymers 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 239000011701 zinc Substances 0.000 description 4
- RZRNAYUHWVFMIP-KTKRTIGZSA-N 1-oleoylglycerol Chemical class CCCCCCCC\C=C/CCCCCCCC(=O)OCC(O)CO RZRNAYUHWVFMIP-KTKRTIGZSA-N 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 3
- JFBZPFYRPYOZCQ-UHFFFAOYSA-N [Li].[Al] Chemical compound [Li].[Al] JFBZPFYRPYOZCQ-UHFFFAOYSA-N 0.000 description 3
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 3
- 150000001342 alkaline earth metals Chemical class 0.000 description 3
- 125000005210 alkyl ammonium group Chemical group 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 239000000084 colloidal system Substances 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 229920001684 low density polyethylene Polymers 0.000 description 3
- 239000004702 low-density polyethylene Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910021645 metal ion Inorganic materials 0.000 description 3
- GLPXGXQOVMEKIJ-UHFFFAOYSA-N octadecan-1-amine;octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC[NH3+].CCCCCCCCCCCCCCCCCC([O-])=O GLPXGXQOVMEKIJ-UHFFFAOYSA-N 0.000 description 3
- 150000002894 organic compounds Chemical class 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 229920005672 polyolefin resin Polymers 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 235000010724 Wisteria floribunda Nutrition 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 150000001447 alkali salts Chemical class 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- PZZYQPZGQPZBDN-UHFFFAOYSA-N aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 description 2
- 229910000323 aluminium silicate Inorganic materials 0.000 description 2
- 238000000071 blow moulding Methods 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- XTEGARKTQYYJKE-UHFFFAOYSA-M chlorate Inorganic materials [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- JRBPAEWTRLWTQC-UHFFFAOYSA-N dodecylamine Chemical compound CCCCCCCCCCCCN JRBPAEWTRLWTQC-UHFFFAOYSA-N 0.000 description 2
- 238000003898 horticulture Methods 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 2
- 229910052809 inorganic oxide Inorganic materials 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 229940085991 phosphate ion Drugs 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 229920006324 polyoxymethylene Polymers 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- ARIWANIATODDMH-UHFFFAOYSA-N rac-1-monolauroylglycerol Chemical class CCCCCCCCCCCC(=O)OCC(O)CO ARIWANIATODDMH-UHFFFAOYSA-N 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000600 sorbitol Substances 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- KUCOHFSKRZZVRO-UHFFFAOYSA-N terephthalaldehyde Chemical compound O=CC1=CC=C(C=O)C=C1 KUCOHFSKRZZVRO-UHFFFAOYSA-N 0.000 description 2
- 229920001897 terpolymer Polymers 0.000 description 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- QGKMIGUHVLGJBR-UHFFFAOYSA-M (4z)-1-(3-methylbutyl)-4-[[1-(3-methylbutyl)quinolin-1-ium-4-yl]methylidene]quinoline;iodide Chemical compound [I-].C12=CC=CC=C2N(CCC(C)C)C=CC1=CC1=CC=[N+](CCC(C)C)C2=CC=CC=C12 QGKMIGUHVLGJBR-UHFFFAOYSA-M 0.000 description 1
- MNAHQWDCXOHBHK-UHFFFAOYSA-N 1-phenylpropane-1,1-diol Chemical class CCC(O)(O)C1=CC=CC=C1 MNAHQWDCXOHBHK-UHFFFAOYSA-N 0.000 description 1
- 239000000263 2,3-dihydroxypropyl (Z)-octadec-9-enoate Substances 0.000 description 1
- YMHOBZXQZVXHBM-UHFFFAOYSA-N 2,5-dimethoxy-4-bromophenethylamine Chemical compound COC1=CC(CCN)=C(OC)C=C1Br YMHOBZXQZVXHBM-UHFFFAOYSA-N 0.000 description 1
- JLZIIHMTTRXXIN-UHFFFAOYSA-N 2-(2-hydroxy-4-methoxybenzoyl)benzoic acid Chemical compound OC1=CC(OC)=CC=C1C(=O)C1=CC=CC=C1C(O)=O JLZIIHMTTRXXIN-UHFFFAOYSA-N 0.000 description 1
- BXCRLBBIZJSWNS-UHFFFAOYSA-N 2-hydroxyethyl hexadecanoate Chemical compound CCCCCCCCCCCCCCCC(=O)OCCO BXCRLBBIZJSWNS-UHFFFAOYSA-N 0.000 description 1
- RFVNOJDQRGSOEL-UHFFFAOYSA-N 2-hydroxyethyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCCO RFVNOJDQRGSOEL-UHFFFAOYSA-N 0.000 description 1
- RZRNAYUHWVFMIP-GDCKJWNLSA-N 3-oleoyl-sn-glycerol Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@H](O)CO RZRNAYUHWVFMIP-GDCKJWNLSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical class NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- 206010001557 Albinism Diseases 0.000 description 1
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 1
- 241000345998 Calamus manan Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 244000241235 Citrullus lanatus Species 0.000 description 1
- 235000012828 Citrullus lanatus var citroides Nutrition 0.000 description 1
- 229910020366 ClO 4 Inorganic materials 0.000 description 1
- 229940126062 Compound A Drugs 0.000 description 1
- 244000241257 Cucumis melo Species 0.000 description 1
- 235000009847 Cucumis melo var cantalupensis Nutrition 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 1
- 239000004716 Ethylene/acrylic acid copolymer Substances 0.000 description 1
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 1
- 235000016623 Fragaria vesca Nutrition 0.000 description 1
- 240000009088 Fragaria x ananassa Species 0.000 description 1
- 235000011363 Fragaria x ananassa Nutrition 0.000 description 1
- CGBXSWXZXBQCMR-UHFFFAOYSA-N Glycerol 1-hexadecanoate Chemical compound OCC(O)CO.CCCCCCCCCCCCCCCC(O)=O CGBXSWXZXBQCMR-UHFFFAOYSA-N 0.000 description 1
- NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000005639 Lauric acid Substances 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229930192627 Naphthoquinone Natural products 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- NXMKHXUMUTXJAV-UHFFFAOYSA-N OCC(O)CO.C(CCCCCCCC=C/CCCCCCCC)(=O)O.OCC(O)CO.C(CCCCCCCC=C/CCCCCCCC)(=O)O.C(CCCCCCCC=C/CCCCCCCC)(=O)O Chemical compound OCC(O)CO.C(CCCCCCCC=C/CCCCCCCC)(=O)O.OCC(O)CO.C(CCCCCCCC=C/CCCCCCCC)(=O)O.C(CCCCCCCC=C/CCCCCCCC)(=O)O NXMKHXUMUTXJAV-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
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- NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 description 1
- 240000000528 Ricinus communis Species 0.000 description 1
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
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- 241000208292 Solanaceae Species 0.000 description 1
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- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 241000545067 Venus Species 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- WERKSKAQRVDLDW-ANOHMWSOSA-N [(2s,3r,4r,5r)-2,3,4,5,6-pentahydroxyhexyl] (z)-octadec-9-enoate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO WERKSKAQRVDLDW-ANOHMWSOSA-N 0.000 description 1
- JHSNLCCMZMGXLK-UHFFFAOYSA-N [3-[3-(2,3-dihydroxypropoxy)-2-hydroxypropoxy]-2-hydroxypropyl] octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)COCC(O)COCC(O)CO JHSNLCCMZMGXLK-UHFFFAOYSA-N 0.000 description 1
- 238000000862 absorption spectrum Methods 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910001413 alkali metal ion Inorganic materials 0.000 description 1
- 229910001420 alkaline earth metal ion Inorganic materials 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000001345 alkine derivatives Chemical class 0.000 description 1
- 125000005376 alkyl siloxane group Chemical group 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- VCNTUJWBXWAWEJ-UHFFFAOYSA-J aluminum;sodium;dicarbonate Chemical compound [Na+].[Al+3].[O-]C([O-])=O.[O-]C([O-])=O VCNTUJWBXWAWEJ-UHFFFAOYSA-J 0.000 description 1
- QDHUQRBYCVAWEN-UHFFFAOYSA-N amino prop-2-enoate Chemical class NOC(=O)C=C QDHUQRBYCVAWEN-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 description 1
- 150000004056 anthraquinones Chemical class 0.000 description 1
- GHPGOEFPKIHBNM-UHFFFAOYSA-N antimony(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Sb+3].[Sb+3] GHPGOEFPKIHBNM-UHFFFAOYSA-N 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000009305 arable farming Methods 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 159000000009 barium salts Chemical class 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 150000008366 benzophenones Chemical class 0.000 description 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 1
- 239000012964 benzotriazole Substances 0.000 description 1
- CMXLJKWFEJEFJE-UHFFFAOYSA-N bis(1,2,2,6,6-pentamethylpiperidin-4-yl) 2-[(4-methoxyphenyl)methylidene]propanedioate Chemical compound C1=CC(OC)=CC=C1C=C(C(=O)OC1CC(C)(C)N(C)C(C)(C)C1)C(=O)OC1CC(C)(C)N(C)C(C)(C)C1 CMXLJKWFEJEFJE-UHFFFAOYSA-N 0.000 description 1
- 229940063013 borate ion Drugs 0.000 description 1
- 150000001639 boron compounds Chemical class 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 229910000420 cerium oxide Inorganic materials 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- WSSSPWUEQFSQQG-UHFFFAOYSA-N dimethylbutene Natural products CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 1
- GKHRLTCUMXVTAV-UHFFFAOYSA-N dimoracin Chemical compound C1=C(O)C=C2OC(C3=CC(O)=C(C(=C3)O)C3C4C(C5=C(O)C=C(C=C5O3)C=3OC5=CC(O)=CC=C5C=3)C=C(CC4(C)C)C)=CC2=C1 GKHRLTCUMXVTAV-UHFFFAOYSA-N 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000009820 dry lamination Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 150000002118 epoxides Chemical class 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- MTZQAGJQAFMTAQ-UHFFFAOYSA-N ethyl benzoate Chemical compound CCOC(=O)C1=CC=CC=C1 MTZQAGJQAFMTAQ-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003721 gunpowder Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229920000831 ionic polymer Polymers 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical class O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- RZRNAYUHWVFMIP-UHFFFAOYSA-N monoelaidin Natural products CCCCCCCCC=CCCCCCCCC(=O)OCC(O)CO RZRNAYUHWVFMIP-UHFFFAOYSA-N 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 150000002791 naphthoquinones Chemical class 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 229940006477 nitrate ion Drugs 0.000 description 1
- 229940005654 nitrite ion Drugs 0.000 description 1
- 150000002832 nitroso derivatives Chemical class 0.000 description 1
- UTOPWMOLSKOLTQ-UHFFFAOYSA-M octacosanoate Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCCCC([O-])=O UTOPWMOLSKOLTQ-UHFFFAOYSA-M 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 125000005010 perfluoroalkyl group Chemical group 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229960003742 phenol Drugs 0.000 description 1
- 229940116254 phosphonic acid Drugs 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 230000000243 photosynthetic effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920006289 polycarbonate film Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 239000002685 polymerization catalyst Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- UFTLXPLETRYGPB-UHFFFAOYSA-J potassium (4-oxo-1,3,2-dioxalumetan-2-yl) carbonate Chemical compound C([O-])([O-])=O.[K+].[Al+3].C([O-])([O-])=O UFTLXPLETRYGPB-UHFFFAOYSA-J 0.000 description 1
- 229910001414 potassium ion Inorganic materials 0.000 description 1
- 125000004368 propenyl group Chemical group C(=CC)* 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 235000012950 rattan cane Nutrition 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- HFQQZARZPUDIFP-UHFFFAOYSA-M sodium;2-dodecylbenzenesulfonate Chemical compound [Na+].CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O HFQQZARZPUDIFP-UHFFFAOYSA-M 0.000 description 1
- FIWQZURFGYXCEO-UHFFFAOYSA-M sodium;decanoate Chemical compound [Na+].CCCCCCCCCC([O-])=O FIWQZURFGYXCEO-UHFFFAOYSA-M 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- WWNBZGLDODTKEM-UHFFFAOYSA-N sulfanylidenenickel Chemical compound [Ni]=S WWNBZGLDODTKEM-UHFFFAOYSA-N 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 229910001428 transition metal ion Inorganic materials 0.000 description 1
- 239000003981 vehicle Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
- 150000003751 zinc Chemical class 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2300/00—Characterised by the use of unspecified polymers
- C08J2300/22—Thermoplastic resins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
A resin film comprises a radiation-screening agent having a refractive index of 1.47-1.65 (A agent), a radiation-screening agent (B agent) having a chemical composition different from that of A agent and thermoplastic resin, a total amount of radiation-screening agents is not less than 0.5 part by weight per 100 parts by weight of the thermoplastic resin, and it has a radiation transmission index of not more than 35 and a total light transmittance of not less than 80% at 23 DEG C. The resin has good heat retaining property and transparence property.
Description
The present invention relates to well to see through the resin film that visible rays also can effectively interdict radiation.
Always, as in agricultural such as facilities horticulture with employed agricultural film in the middle of buildings or the tunnel etc., because visible rays is important in crop growth, so use the transparent good film of visible rayies such as ethylene series resin film such as polyethylene film, ethene-vinyl acetate copolymer film and polyvinyl chloride film, pet film, polymethyl methacrylate film, polycarbonate film, fluoroplastic film.In addition, in crop growth, importantly the temperature in the facilities such as buildings to be remained on higher level.Particularly, all attempt to stop by ground heavenwards facility in see through radiation night mostly as far as possible for the temperature that prevents night reduces.
The for example known spy of having opens and is put down in writing in each communique such as clear 52-105953 number, special fair 4-11107 number and special public clear 57-34871 number, adds organic compound such as mineral compound such as phosphate compounds, silicon oxide, anhydrous silico-aluminate, dehydrated kaolin, aluminium, silicate, zeolite, hydrotalcite or polyformaldehyde resin, with the resin film of improvement heat retaining property.
But, seeing through this purpose is added various mineral compound in film occasion for suppressing radiation, the problem of the transparency reduction that makes film is arranged.
The objective of the invention is to, provide a kind of and can well see through visible rays, and can effectively interdict the resin film of radiation.
The inventor has carried out research with keen determination for solving above-mentioned problem, found that, compares with the radiation blocking agent that independent use is specific, and in the occasion of itself and other radiation being interdicted agent and usefulness, heat retaining property, the transparency more improve, thereby have finished the present invention.
Promptly, the present invention is a kind of like this resin film, it is made up of in the radiation blocking agent (A agent) of 1.47～1.65 scopes, with the A thinner specific refractory power, and different radiation interdicts agent (B agent) and thermoplastic resin constitutes, the summation of radiation blocking dosage be 0.5 part of weight of per 100 parts of thermoplastic resins or more than, radiation during 23 ℃ of this films see through index be 35 or below, total light transmittance be 80% or more than.
Resin film of the present invention contains two kinds or above radiation blocking agent.So-called radiation is the infrared rays by wavelength 2～25 μ m zones of black matrix (for example ground) radiation, and so-called radiation blocking agent is to have to absorb or reflect the material of this radiation character.
As radiation blocking agent, for example can enumerate infrared absorbent and infrared reflection agent.Said infrared reflection agent so long as reflect the infrared rays of any wavelength at least in the above-mentioned wavelength region may, is not just done special restriction.
Used radiation blocking agent (A agent) among the present invention is not so long as the specific refractory power of measuring with the described method of JIS K0062 just is particularly limited in 1.47～1.65 scope.The specific refractory power of A agent is preferably 1.47～1.54, is more preferred from 1.49～1.53.The A agent both can be only a kind, also can be 2 kinds or more than.On the other hand, about also using with the A agent, forming different radiation blocking agent (B agent), its specific refractory power is not particularly limited with the A thinner.The occasion of employed resin film in the purposes that requires especially the transparency, the specific refractory power of the B agent of measuring with the described method of JIS K0062, preferable in 1.47～1.65 scope, better in 1.47～1.54 scope, good 1.49～1.53 scope spy.The B agent both can be only a kind, also can be 2 kinds or more than.
The specific refractory power (na) of radiation blocking agent (A agent) is with respect to the ratio (na/nr) of the specific refractory power (nr) of thermoplastic resin, and the specific refractory power (nb) of radiation blocking agent (B agent) is with respect to the ratio (nb/nr) of the specific refractory power (nr) of thermoplastic resin, the two all near 1 situation under, the transparency of resin film is tended to good, therefore preferable, though not necessarily be defined in these ratios, general 0.95～1.05 scope is better, and 0.98～1.02 scope is better.
As the radiation blocking agent that the present invention uses, for example can enumerate sial acids such as silicates such as complex hydroxide, pure aluminium silicate, sodium silicoaluminates such as hydrotalcite-based compound and lithium aluminum complex hydroxide, carbonate aluminum,basic, other composite oxides etc.
Said hydrotalcite-based compound is the represented compound of following formula I
M
2+ 1-xAl
x(OH)
2(A
1 N-)
X/nMH
2O (I) (in the formula, M
2+Be the divalent metal ion, A
1 N-Be the negatively charged ion of n valency, x and m satisfy the condition of 0＜x＜0.5 and 0≤m≤2).As M
2+But example goes out Mg
2+, Ca
2+And Zn
2+Deng.Negatively charged ion to the n valency is not particularly limited, and for example can enumerate Cl
-, Br
-, I
-, NO
3 -, ClO
4 -, SO
4 2-, CO
3 2-, SiO
3 2-, HPO
4 3-, HBO
4 3-, PO
4 3-, Fe (CN)
6 3-, Fe (CN)
6 4-, CH
3COO
-, C
6H
4(OH) COO
-, (COO)
2 2-, negatively charged ion and special multi-silicate ion described in the flat 8-217912 and the Tripyrophosphoric acid ions opened such as terephthaldehyde's acid ion, naphthene sulfonic acid ion.Specifically can enumerate for example natural water talcum and DHT-4A synthetic hydrotalcites such as (trade(brand)name, consonance chemical industry systems) etc.N in the formula I is 1 or above 4 or following preferable.
As the lithium aluminum complex hydroxide, for example can enumerate the spy and open the represented compound of disclosed following formula II in the flat 5-179052 communique
Li+ (Al
3+)
2(OH-)
6(A
2 N-)
L/nMH
2O (II) (in the formula, A
2 N-Be the negatively charged ion of n valency, m satisfies the condition of 0≤m≤3).The negatively charged ion of n valency is not done special qualification, but for example can enumerate with formula I in A
1 N-Same negatively charged ion.N in the formula II is 1 or above 4 or following preferable.
As above-mentioned complex hydroxides beyond 2 kinds, but for example example goes out to contain to be selected from least a element of alkaline-earth metal, transition metal, Zn and Si and Li and Al and the complex hydroxide of hydroxy is arranged.In alkaline-earth metal, magnesium and calcium are preferable.And in transition metal, iron, cobalt, nickel and the manganese of divalent or 3 valencys are preferable, and wherein iron is better.The mol ratio of Al and Li (Al/Li) is generally 1.5/1～2.5/1, is preferably 1.8/1～2.5/1.
In addition, be selected from the mol ratio (a) of the element in the group that constitutes by alkaline-earth metal, transition metal, Zn and Si,, be generally 0＜a＜1.5 and be preferably 0.1≤a≤1.4, be more preferred from 0.2≤a≤1.2 with respect to 1 mole of Li element.Anionicsite beyond the hydroxy of such complex hydroxide, for example can enumerate multi-silicate ions such as disilicic acid ion, ring silicic acid ion, different silicic acid ion, page or leaf silicic acid ion, net silicic acid ion, inorganic acid ions such as carbonic acid ion, halide ions, sulfate ion, sulfurous acid ion, nitrate ion, nitrite ion, phosphate ion, phosphorous acid ion, Hypophosporous Acid, 50 ion, Tripyrophosphoric acid ion, aluminic acid ion, silicic acid ion, mistake chlorate ions, borate ion, Fe (CN
6)
3-, Fe (CN
6)
4-Deng the anionic property transition metal complex compound, organic acid ions such as acetato-, phenylformic acid ion, formic acid ion, terephthaldehyde's acid ion, alkylsulphonic acid ion etc.Wherein, carbonic acid ion, halide ions, sulfate ion, phosphate ion, Tripyrophosphoric acid ion, silicic acid ion, multi-silicate ion and mistake chlorate ions are preferable, and carbonic acid ion, Tripyrophosphoric acid ion, silicic acid ion and multi-silicate ion spy are good.
Object lesson as such complex hydroxide, can enumerate the complex hydroxide (trade(brand)name: LMA that contains the about 2.3/1/0.28 of Al, Li and Mg and Al/Li/Mg=(mol ratio), Fuji's chemical industry system), with the complex hydroxide that contains Al, Li, Si and Al/Li/Si=about 2/1/1.2 (mol ratio) (trade(brand)name: Off ジ レ ィ Application LS, Fuji's chemical industry system).
The disclosed complex hydroxide of representing with following (III) formula among the WO 97/00828, and special open the disclosed compound of representing with following formula IV in the flat 8-217912 communique, be the preference of above-mentioned complex hydroxide
[(Li
+ (1-x)M
2+ x)(Al
3+)
2(OH
-)
6]
2(Si
yO
(2y+1) 2-)
(1+x)·mH
2O
(III) (in the formula, M
2+Be the metal ion of divalent, m, x and y satisfy the condition of 0≤m＜5,0≤x＜1,2≤y≤4) [(Li
+ (1-x)M
2+ x) (Al
3+)
2(OH
-)
6]
2(A
N-)
2 (1+x)/nMH
2O (IV) (in the formula, M
2+Be the metal ion of divalent, A
N-Be the negatively charged ion of n valency, m and x satisfy the condition of 0≤m＜5 and 0.01≤x＜1).As the M in formula III and (IV)
2+But example goes out Mg
2+, Ca
2+, Zn
2+Deng.N in the formula IV is 1 or above 4 or following preferable.
As carbonate aluminum,basic salt, constitute by at least a positively charged ion beyond aluminum ion, carbonic acid ion and the aluminum ion.As the positively charged ion beyond the aluminum ion, can enumerate alkalimetal ion, alkaline-earth metal ion, ammonium ion, transition metal ion etc.Wherein sodium ion, potassium ion, ammonium ion are preferable.As the example of such carbonate aluminum,basic salt, can enumerate the spy and open the salt that example goes out shown in the salt put down in writing in the flat 09-279131 communique and following document (1) and (2).For example can specifically enumerate aluminium carbonate sodium (Na
2OAl
2O
32CO
3NH
2O (n＞o)), aluminium carbonate potassium (K
2OAl
2O
32CO
3NH
2(reference: document (1): Comprehensive inorganic chemistry vol 2 such as O (n＞o)), 1045 pages, distribution in 1973, Pergamon Press Ltd., document (2): 5,358～359 pages of A Comprehensive treatise on inorganic andtheoretical chemistry vol, the nineteen sixty distribution, Longman, Green and CoLtd).
In above-mentioned various radiation blocking agent, by silicon oxide and A agent and usefulness, can bring into play enhanced radiation blocking effect, and cheap, so preferably use as the B agent.
As radiation blocking agent, preferred above-mentioned mineral compound when containing the basic metal of high density in it is formed, is easy to find alkalescence in resin combination, causes the deterioration of resin film of the present invention and variable color etc. easily.Thereby the basic metal containing ratio of these mineral compound is 3% (weight) or following preferable, 2.5% (weight) or following better, and 2% (weight) or following spy are good.
The median size of above-mentioned radiation blocking agent is 5 μ m or following preferable, and 0.05～3 μ m is better, and 0.1～1 μ m spy is good.
For the dispersiveness of radiation blocking agent in resin or in the film improved, also can apply surface treatment with dispersion agent.As dispersion agent, be that coupler, aluminium are that coupler, zirconium are coupler, various waxes etc. but example goes out metallic soap, various phosphoric acid fat, silane such as senior lipid acid such as stearic acid, palmitinic acid, lauric acid, higher fatty acid calcium salt, zinc salt, magnesium salts, barium salt, sodium salt.The surface-treated method, so long as make above-mentioned dispersion agent homogeneous attached to the method on radiation blocking agent surface all can, for example can enumerate and radiation is interdicted agent in appropriate solvent, make the slurry shape, again with this slurry and above-mentioned dispersant, stirring method.
Total use level of radiation blocking agent is more than 0.5 weight part with respect to the thermoplastic resin of 100 parts of weight, is preferably 1～30 weight part, is more preferred from 2～15 weight parts.In the present invention, use 2 kinds or above radiation blocking agent, but their share is not done special qualification.Each radiation blocking agent is with respect to the weight ratio of radiation blocking agent weight summation, i.e. (a kind of weight of radiation blocking agent)/(the weight summation of radiation blocking agent), scope 0.05～0.95 is preferable, and is better in 0.1～0.9 scope, good 0.2～0.8 scope spy.
The cooperation weight that radiation is interdicted agent (A agent) is established and is made A, and when the cooperation weight that radiation is interdicted agent (B agent) was established and made B, it was preferable to satisfy following formula.When satisfying this condition, can find out enhanced radiation blocking effect especially significantly.
0.3＜A/(A+B)＜0.7
Radiation during 23 ℃ of resin films of the present invention see through index be 35 or below, total light transmittance be 80% or more than.Radiation in the time of so-called 23 ℃ sees through index, is the yardstick that stops the ability that radiation sees through, and obtains according to measuring method described later.This also becomes the yardstick of the heat retaining property when this resin film used with the lining film as agricultural.This value is more little, and the heat retaining property of expression resin film is good more.It is 35 or when following that radiation during 23 ℃ of resin films of the present invention sees through index, can reach excellent insulating, and when such resin film is used to heat the coated material in greenhouse, can reduce the greenhouse expense, can bring the raising of economical efficiency.Radiation see through index approach more 0 good more, 20 or following better, 15 or following spy good.
So-called total light transmittance is a yardstick that characterizes the film transparency, measures with method described later.Total light transmittance is big more, and resin film is transparent more, just can see through visible rays well.During total light transmittance less than 80%, seeing through of visible rays is insufficient.
The used thermoplastic resin of the present invention is not particularly limited, and for example can use the transparent good thermoplastic resin of visible rayies such as polyolefin resines such as polyethylene and ethylene/acetic acid ethylene copolymer and soft PVC, polyethylene terephthalate, polymethylmethacrylate, polycarbonate, fluorine resin.
Wherein, preferably use polyolefin-based resins.Object lesson as polyolefin-based resins, can enumerate polyethylene, the homopolymer of alpha-olefins such as polypropylene, perhaps ethylene/propene copolymer, ethylene/butylene-1 multipolymer, ethene/4 methyl 1 pentene copolymer, ethylene/hexene-1 multipolymer, ethylene/alpha-olefin copolymers such as ethylene/octene-1 multipolymer, or ethylene/acetic acid ethylene copolymer for example, ethylene/acrylic acid copolymer, the ethylene/methacrylic acid methyl terpolymer, ethylene/acetic acid ethylene/methacrylic acid methyl terpolymer, with with the multipolymer of alpha-olefins such as ionic polymer resin as the heterobifunctional monomer of principal constituent.As the occasion of agricultural with the lining film, polyethylene, ethylene/alpha-olefin copolymer and vinyl acetate content 30% (weight) or following ethylene/acetic acid ethylene copolymer are by the transparency, weathering resistance, consider that the spy is good in price with resin film of the present invention.
Said polyolefins is that the manufacture method of resin is not particularly limited, for example as the method that obtains ethylene/alpha-olefin copolymer, can enumerate: use so-called one-sided catalyzer such as transition metal complex compound catalyzer such as palladium, nickel or aromatic ring alkene metal derivative series catalysts, in the presence of the solvent or not, with gas phase/solid phase, liquid/solid phases or homogeneous liquid phase, make the method for the alpha-olefine polymerizing of ethene and carbon number 3～18.Polymerization temperature is generally 30 °～300 ℃, and polymerization pressure is generally about normal atmosphere～3000kg/cm
2For example can open flat 6-9724 communique, spy as the spy opens flat 6-136195 communique, spy and opens flat 6-136196 communique, spy and open that flat 6-207057 communique etc. put down in writing, in the presence of the so-called aromatic ring alkene metal derivative olefin polymerizing usefulness catalyzer that contains aromatic ring alkene metal derivative catalyst component, make the alpha-olefin copolymer of ethene and carbonatoms 3～18, make ethylene/alpha-olefin copolymer.
Resin film of the present invention also can contain the hindered amine based compound.The hindered amine based compound can be enumerated to have the spy and opens the structural formula put down in writing in the flat 8-73667 communique, as concrete example, can enumerate TINUVIN 622LD, TINUVIN 123, CHIMASSORB 944LD (above is チ パ ス ペ シ セ Le テ ィ ケ ミ カ Le ズ society system), HOSTAVINN30, VP SANDUVOR PR-31 (above is Clariant K.K system), CYASORB UV3526 (Cytec Industies Inc. system) etc.As the stablizer that contains the hindered amine based compound,, example opens the composition of being put down in writing in the clear 63-286448 communique (trade(brand)name TINUVIN 492, TINUNIN 494, チ バ ス ペ シ セ Le テ イ ケ ミ カ Le ズ society system) but going out the spy.These hindered amine based compounds both can use separately, also can two kinds or above and usefulness.
In the occasion of using the hindered amine based compound, its amount is set out by the viewpoint of improvement weathering resistance effect, in resin film be 0.02% (weight) or more than, by the viewpoint that suppresses albinism set out be 5% (weight) or below, be preferably 0.1～2% (weight).
Resin film of the present invention also can contain UV light absorber.Such UV light absorber can be enumerated the benzophenone series UV light absorber, benzotriazole is that UV light absorber, benzoic ether are commercially available UV light absorber such as UV light absorber, amino acrylates UV light absorber.Inorganic UV light absorber also can contain metal oxides such as cerium oxide or titanium oxide, for example can use the commercially available UV light absorber of Japanese inorganic chemistry industry system commodity セ リ ガ-De by name.In addition, these UV light absorber both can be used separately, also can 2 kinds or above and usefulness.In the occasion of using UV light absorber, its amount is set out by the viewpoint of improvement weathering resistance effect and inhibition albefaction, is that 0.01～3% (weight) is preferable in resin film, and 0.05～1% (weight) is better.
Resin film of the present invention also can contain polyoxymethylene, polyvinyl alcohol and derivative, ethylene-vinyl alcohol copolymer etc. as the organic system infrared absorbent, and they both can use separately, also can 2 kinds or above and usefulness.
In addition, resin film of the present invention can contain various antifogging agents.As antifogging agent, for example can enumerate have perfluoroalkyl, the fluorochemicals (particularly fluorine is a tensio-active agent) of ω-hydrogen fluoro-alkyl etc., and have silicon based compound (particularly silicon is tensio-active agent) of alkylsiloxane base etc.As fluorine is the concrete example of tensio-active agent, can enumerate trade(brand)name ュ ニ ダ ィ Application DS-403, DS-406, DS-401 (all being ダ ィ キ Application industry system), as silicon is tensio-active agent, can enumerate trade(brand)name SH-3746 (eastern レ ダ ウ コ-ニ Application グ ッ リ コ Application (strain) society system).
In the occasion of using antifogging agent, its amount is 0.01～4% (weight) in resin film generally, is preferably 0.02～2% (weight), is more preferred from 0.05～0.5% (weight).
Resin film of the present invention can contain various anti-caking distillate medicinal waters.Such anti-caking distillate medicinal water have at room temperature be solid state and be liquid.Anti-caking distillate medicinal water as solid state, can enumerate nonionogenic tenside, sorbitol monostearate for example, the sorbyl alcohol monopalmitate, Spans such as sorbyl alcohol list montanate are tensio-active agent, the glycerine monopalmitate, Zerol, two Stearic diglycerides, the triglycerin monostearate, glycerol fatty acid esters such as four glycerine, two montanates are tensio-active agent, the polyoxyethylene glycol monopalmitate, polyoxyethylene glycol such as polyethylene glycol mono stearate are tensio-active agent, the epoxide adduct of alkylphenol, sorbyl alcohol/glycerol condensate and organic acid ester, polyethylene oxide (2 moles) stearylamide, polyethylene oxide (2 moles) lauryl amine, polyethylene oxide alkyl ammonium compounds such as polyethylene oxide (4 moles) stearylamide, polyethylene oxide (2 moles) stearylamide monostearate, polyethylene oxide (2 moles) stearylamide SUNSOFT Q-182S, polyethylene oxide (4 moles) stearylamide monostearate, polyethylene oxide (4 moles) stearylamide SUNSOFT Q-182S, polyethylene oxide (8 moles) stearylamide monostearate, polyethylene oxide (2 moles) stearylamide list mountain Yu's alkynes acid esters, the fatty acid ester of polyethylene oxide alkyl ammonium compounds such as polyethylene oxide (2 moles) lauryl amine stearate, the amine such as fatty acid amide of polyethylene oxide alkyl ammonium compounds such as polyethylene oxide (2 moles) stearic amide are tensio-active agent etc.
As liquid anti-caking distillate medicinal water, for example can enumerate glyceryl monooleate, two glyceryl monooleates, two glycerine sesquioleate, four glyceryl monooleates, six glyceryl monooleates, six trioleins, four trioleins, glycerine such as four glyceryl monolaurates, six glyceryl monolaurates are fatty acid ester, and other has sorbyl alcohols such as sorbitol monooleate, sorbyl alcohol dioleate is fatty acid ester.Suppress the anti-caking distillate medicinal water during film by keeping and set out to oozing out of film surface with the viewpoint of the transparency of film, at room temperature with and preferable with liquid anti-caking distillate medicinal water and solid state anti-caking distillate medicinal water.
In the occasion of using the anti-caking distillate medicinal water, its amount is generally 0.5～5% (weight) in resin film, be preferably 1.5～4% (weight), is more preferred from 2.5～2.8% (weight).
Resin film of the present invention can contain near infrared ray blocking agent.When the resin film that will contain near infrared ray blocking agent was used as the coated material of new building, the temperature that can suppress hot summer weather interior of building at noon in period reduced.As near infrared ray blocking agent, for example can enumerate the spy and open the organic compound that discloses in the flat 10-193522 communique (for example nitroso compound and metal complex salts thereof, peaceful (Cyanine) based compound of match, Si Kualiwumu (Squarrium) based compound, sulphur nickel complex salt based compound, the blue or green based compound of phthalein, triallyl methane series compound, Yi Moniwumu (Imonium) based compound, Di Yimoniwumu (Diimonium) based compound, the naphthoquinones based compound, the anthraquinone based compound, ammoniate, amine father-in-law (Aminium) salt based compound) and mineral compound (carbon black for example, weisspiessglanz, the adulterated stannic oxide of Indium sesquioxide, belong to periodictable 4A, the oxide compound of the metal of 5A or 6A family or carbide, boron compound).Also can be on the surface of resin film of the present invention, form contain near infrared ray blocking agent by overlay film.As this by the formation method of overlay film, for example can enumerate will contain the coating fluid of near infrared ray blocking agent and water soluble resin tackiness agent be coated on and carry out the exsiccant method on the resin film again.
It is additives such as weather resisting agent such as photostabilizer in addition, lubricant, pigment, anti-algae agent that resin film of the present invention can cooperate wax, oxidation inhibitor, antistatic agent, hindered amine again by necessity.About these additives, on the books in following document: " Port リ マ-additive separate analytical technique ", Tanaka etc.,, Japanese scientific information (strain) in 1987; " プ ラ ス チ Star Network ぉ ょ び go system just reflects with the additive practicality ", back rattan etc.,, (strain) chemical industry society in 1970.In addition, these additives both can use separately, also can 2 kinds or above and usefulness.
Resin film of the present invention contains the radiation blocking agent (A agent) of specific refractory power in 1.47～1.65 scopes, with the radiation blocking agent (B agent) different with A thinner composition.The distributional pattern of these radiation blocking agent in the resin film is not particularly limited.For example when resin film is made of simple layer, inevitable in this layer, contain A agent and B agent the two.On the other hand, resin film is the occasion that 2 layers or above laminated film are arranged, and these radiation blocking agent both can contain in same resin layer, also can contain in each resin layer.When using 2 kinds or above radiation blocking agent as the A agent, these radiation blocking agent both can contain in same resin layer, also can 2 or above resin layer in contain respectively.For the B agent also is same.Resin film of the present invention except the resin layer that contains radiation blocking agent, also can have the thermoplastic resin that does not contain radiation blocking agent.When resin film of the present invention was laminated film, the formation of its layer was not particularly limited, and for example can example go out 2 kinds 2 layers, and 2 kinds 3 layers, 3 kinds 3 layers etc.
Resin film of the present invention can use a certain amount of radiation blocking agent and various additives are on demand made with the mixing resulting resin combination of mixed with resin in the mixed milling machine.Blow-moulding process, the film shaped method of extrusion die and rolling process etc. are used in the manufacturing of single thin film, and the manufacturing of laminated film is also used coetrusion, fusion coating process, extruding layer platen press, dry lamination method etc. except that above-mentioned moulding method.In addition, in the modulation of above-mentioned resin combination,, for example can use normally used devices such as ribbon blender, super mixing roll, Banbury, 1 forcing machine, biaxial extruder as the mixed milling machine.
The thickness of resin film of the present invention is set out by the viewpoint of film strength, is 0.01mm or above preferable, is set out by the viewpoint of the lining operation of film, is 0.3mm or following preferable.Be more preferred from 0.03～0.25mm.
In order to make resin film of the present invention have antisweat this purpose for a long time constantly, resin film also can have antisweat by overlay film at its at least 1 side surface.As such antisweat by overlay film, for example can enumerate special public clear 49-32668 number, the coated film of inorganic oxide sols such as colloid silica that special public clear 50-11348 communique etc. is put down in writing and alumina sol, special public clear 63-45432 number, special public clear 63-45717 number, special public clear 64-2158 number, the inorganic oxide sol of record such as Te Kaiping 3-207643 communique and the coated film of organic compound (tensio-active agent and resin etc.), with the coated film of tensio-active agent as the liquid of principal constituent, (for example can enumerate polyvinyl alcohol with hydrophilic resin, polyose, polyacrylic acid etc.) as film of principal constituent etc.These antisweats both can also can be compounded in the antisweat film of making in advance the method on the resin film with the method for coating by the arrangement method of overlay film.In addition, antisweat both can be an individual layer by overlay film, also can be 2 layers or more than.
Above-mentioned resin film can be used the lining film of agriculturals such as film, particularly greenhouse with facility aptly as agricultural.
Resin film of the present invention, significantly good as the heat retaining property of one of critical nature in the arable farming, thereby can reach high crop growth effect.Therefore, resin film of the present invention suitable as agriculturals such as greenhouse and tunnel with facilities by agricultural films such as curtain that sets in overlay film and these facilities and mulch films.
And, resin film total light transmittance of the present invention can reach 80% or more than, by occasion can reach 90% or more than, even 92% or more than.Owing to have high like this visible rays perviousness concurrently,, reach high crop growth (harvest yield) so when resin film of the present invention used film as agriculturals such as facilities horticulture buildings, tunnel, curtains, can improve photosynthetic efficient.In addition, the HAZE value of resin film of the present invention can fix on general 30% or below, preferable 25% or below, special good 20% or below.About the HAZE value, general HAZE value is more little, and the perviousness of parallel rays is high more.The perviousness of parallel rays is high more, just the solar ray on daytime can be taken in buildings and the tunnel more more, temperature and ground temperature in buildings and the tunnel are risen, thereby can give the high light crop of hobby directing light, for example the fertility of plant of Solanaceae and castor-oil plant, muskmelon, watermelon, strawberry etc. is with good influence.
The resin film of the present invention that the radiation barrier property is good also can be used for the window material of window subsides film (buildings, automobile, vehicle, boats and ships etc.), infrared sensor etc. effectively.
According to the embodiment of following announcement as can be known, by with A agent and B agent and be used as radiation blocking agent, obtained high synergistic effect.Promptly, the radiation that the value of use by separately separately with radiation blocking agent the time on average obtained sees through index (α), with blocking agent of these radiation and the radiation of time spent are seen through the radiation blocking synergistic effect index (Δ Q) of index (β) with the following formula definition, reach 10% or more than
Δ Q=100 (alpha-beta)/α [% of unit] Δ Q is high more, and radiation blocking effect is high more.Δ Q be preferably 10% or more than, be more preferred from 20% or more than, good again be 30% or more than.
Embodiment
Below narrate embodiments of the invention, but the present invention is not limited by it.Test method in embodiment and the comparative example is as follows.
(1) radiation sees through index
Use infrared spectrophotometer (パ-キ Application ェ Le マ-society's system 1640 type FTIR), obtain radiation with following method and see through index, as the yardstick of heat retaining property.
At wave number 4000～400cm
-1Scope in, in 23 ℃ of infrared absorption spectrums (penetrant method) of measuring films (100 microns of thickness), the value of the transmitance T when obtaining wave number υ (υ) %.
On the other hand, according to the following formula 1 that obtains by Planck's law, calculate the blackbody radiation spectrum intensity e (υ) when 23 ℃ of wave number υ.Take advantage of blackbody radiation spectrum intensity e (υ) just to obtain radiation transmitance T (υ) at this and see through intensity f (υ) (formula 2).
Radiation is seen through intensity f (υ) with wave number 4000～400cm
-1The numerical value that obtains of scope integrates be defined as radiation and see through energy F, with blackbody radiation spectrum intensity e (υ) at wave number 4000～400cm
-1The numerical value that obtains of scope integrates be defined as the blackbody radiation ENERGY E, it is G=100 * F/E that radiation sees through index definition.Actual integration is to be divided into wave number 2cm at interval
-1The interval, calculate each interval with ladder approximation and carry out integrating again.Radiation is good more through the heat retaining property of the more little demonstration film of index.
E (ν)=(A/ λ
5)/(exp (B/ (λ * T))
+ 1) in (formula 1) formula, A=2 π hC
2=3.74 * 10
-16(Wm
2)
B=hC/k=0.01439(m·K)
T (K) is an absolute temperature, and λ (cm) is a wavelength (wave number is the inverse of wavelength), and h is a quantum of action, and c is the light velocity, and k is a Boltzmann constant, and A is a first radiation constant, and B is a second radiation constant.
F (υ)=e (υ) * T (υ)/100 (formula 2)
(2) total light transmittance and HAZE value
Use digital visibility meter (ス ガ test system) to measure.
Embodiment 1 and 2
Make the total amount of material reach 100% (weight) like that; to ethylene/acetic acid ethylene copolymer (vinyl acetate content 19%; melt index 1.5g/10 branch; Sumitomo Chemical system) in; the radiation blocking agent A, the radiation blocking agent B that add the amount of hindered amine based compound A0.2% (weight), hindered amine based compound B0.6% (weight), oxidation inhibitor 0.2% (weight) and table 1 record; with Banbury 140 ℃ through 5 minutes mixing after; use the tablets press granulation, obtain composition grain.With its tailor-made resin combination 1..Again can make material total amount reach 100% (weight); to ethylene/acetic acid ethylene copolymer (vinyl acetate content 5%; melt index 0.5g/10 branch; Sumitomo Chemical system) in; add hindered amine based compound B0.6% (weight), oxidation inhibitor I 0.06% (weight), at 140 ℃ after mixing 5 minutes, use the tablets press granulation with Banbury; obtain composition grain, 2. with its tailor-made composition.In addition, be 100% (weight) can make material total amount again, to new LDPE (film grade) (density 0.925g/cm
3Melt index 1.5g/10 branch; Sumitomo Chemical system); add hindered amine based compound B 0.6% (weight), UV light absorber 0.24% (weight), oxidation inhibitor 10.06% (weight), amine hydroxybenzene 0.05% (weight); with Banbury at 140 ℃ after mixing 5 minutes; use the tablets press granulation, obtain composition grain, 3. its tailor-made resin combination.Resin combination 1. as the middle layer, 2. with 3. as ectonexine, is made the film (middle layer 0.065mm, ectonexine each 0.0175mm) of film thickness 0.1mm with the blown film forming mechanism with resin combination, performance is estimated.The result is as shown in table 1, is good.
In addition, employed material is as follows in above-mentioned steps.
Hindered amine based compound A キ マ ソ-Block 944 LD (チ バ ス ペ シ ャ Le テ ィ ケ ミ カ Le ズ system)
Hindered amine based compound B チ ヌ PVC Application 622 LD (チ バ ス ペ シ ヤ Le テ イ ケ ミ カ Le ズ system)
UV light absorber ス ミ ソ-Block 130 (Sumitomo Chemical systems)
Oxidation inhibitor ィ Le ガ ノ ッ Network ス 1010 (チ バ ス ペ シ ヤ Le テ ィ ケ ミ カ Le ズ system)
Comparative example 1 and 2
Except the content that radiation is interdicted agent be taken as that table 1 puts down in writing like that, make film similarly to Example 1, their performance is estimated.The result is as shown in table 1, is poor.
Reference example 1
On the resin combination face 2. of embodiment 2, form coating anti-caking distillate medicinal water coating liquid A (getting with the weight ratio mixing of ス ノ-テ Star Network ス 30/ カ ヤ Network リ レ ヅ Application H300/ ェ ピ Network ロ Application 860/ water/ethanol=4/3/0.1/75/25) with strip coated makes its solid-state share be about 1g/m
2, carry out drying again, can obtain film.They become all good films such as weathering resistance, antisweat, the transparency, can use as agricultural film aptly.
In addition, ス ノ-ラ ッ Network ス 30 is trade(brand)names of the colloid silica of daily output chemical industry system.カ ヤ Network リ Le レ ジ Application H 300 is trade(brand)names of the propenyl emulsion of Japanese gunpowder industry system.ェ ピ Network ロ Application 860 is trade(brand)names of the dihydroxyphenyl propane class epoxy compounds of big Japanese ィ Application キ chemical industry system.
Reference example 2
With the resin combination of embodiment 2 resin in 3., 85 weight % are replaced as commercially available ethylene/hexene multipolymer (the ス ミ カ セ Application E FV403 with aromatic ring alkene metal derivative polymerization catalyst, density 0.919g/10 branch, melt index 4g/10 branch), use and replace the film of resultant composition thus, can method similarly to Example 2 obtain as ectonexine.They are all good films such as obdurability, adhesion inhibiting properties, weathering resistance, the transparency, can use as agricultural film aptly.If further on this film, form antisweat by overlay film, then become antisweat, the also good film of antifog property.
Antisweat is by the formation of overlay film
With alumina sol (daily output chemistry system, trade(brand)name: ァ Le ミ Na ゾ Le 520, solid state component 20%), colloid silica (daily output chemistry system, trade(brand)name: ス ノ-テ ッ Network ス 20, solid state component 20%), sodium lauryl benzene sulfonate (flower king system, trade(brand)name: ネ ォ ペ レ ッ Network ス F 25), Sodium decanoic acid (Na カ ラ イ テ ス Network system) dilute with water is made coating liquid, making its solid component concentration separately is 1.6,0.4,0.08,0.08, on 1 face of this film (film before forming the antisweat film), carry out corona treatment, on this face, be coated with, make solid state component thickness become about 0.1g/m
2, at room temperature air-dry again.
Reference example 3
In the holostrome of the film of embodiment 2, add sorbitol monostearate 2% (weight) as the anti-caking distillate medicinal water, with add fluorine as antifogging agent is tensio-active agent (ダ ィ キ Application industry system, ュ ニ ダ ィ Application 403) 0.1% (weight), can obtain film, the antisweat of this film, antifog property are also good.
Table 1
| Width of cloth ray blocking agent | Radiation sees through index β | Total light transmittance (%) | ?HAZE ?(％) | Width of cloth ray sees through index α | ΔQ (％) | ||
| A (A agent) (weight %) | B (B agent) (weight %) | ||||||
| Embodiment 1 | ????11 | ????1 | ?13.8 | ?92 | ?15.2 | ??14.4 | ?3.8 |
| Embodiment 2 | ????10 | ????2 | ?13.3 | ?92 | ?15.5 | ??14.7 | ?9.5 |
| Comparative example 1 | ????12 | ????0 | ?14.0 | ?92 | ?15.5 | ??14.0 | ?0.0 |
| Comparative example 2 | ????0 | ????12 | ?18.2 | ?92 | ?15.0 | ??18.2 | ?0.0 |
(notes)
Radiation blocking agent A lithium aluminum complex hydroxide (trade(brand)name: ミ ズ カ ラ Star Network; Water gauge chemical industry system; Specific refractory power: 1.53)
Radiation blocking agent B pure aluminium silicate (trade(brand)name: シ Le ト Application AMT 08; Water gauge chemical industry system; Specific refractory power: 1.49)
Embodiment 3,4 and 5
To new LDPE (film grade) (trade(brand)name: ス ミ カ セ Application F 208-0; Sumitomo Chemical system) in 100 weight part; add hindered amine based compound B0.4 weight part, oxidation inhibitor 0.2 weight part and acrylic acid amides 0.05 weight part; add a certain amount of radiation blocking agent C (A agent) shown in the table 2 and radiation blocking agent D (B agent) again; with Banbury at 140 ℃ down after mixing 5 minutes; use the tablets press granulation, obtain composition grain.4. it be decided to be composition.Use blow-moulding machine to make the film of film thickness 0.1mm, assess performance.The result is as shown in table 2, is good.
Employed material is as follows in the above-mentioned steps.
Hindered amine based compound B チ ヌ PVC Application 622 LD (チ バ ス ペ シ ヤ Le テ ィ ケ ミ カ Le ズ system)
Oxidation inhibitor イ Le ガ ノ ッ Network ス 1010 (チ バ ス ペ シ ヤ Le テ ィ ケ ミ カ Le ズ system)
Comparative example 3 and 4
Except the amount of radiation being interdicted agent such change as shown in table 2, make film similarly to Example 3, estimate its performance.The result is as shown in table 2, is poor.
Table 2
| Width of cloth ray blocking agent | Radiation sees through index β | Total light transmittance (%) | ?HAZE ?(％) | Width of cloth ray sees through index α | ?ΔQ ?(％) | ||
| C (A agent) (weight part) | D (B agent) (weight part) | ||||||
| Embodiment 3 | ?6.8 | ??6.8 | ??5.4 | ?91 | ??42.0 | ??13.1 | ?58.6 |
| Embodiment 4 | ?10.2 | ??3.4 | ??2.3 | ?91 | ??32.8 | ??10.5 | ?78.1 |
| Embodiment 5 | ?3.4 | ??10.2 | ??12.1 | ?90 | ??55.6 | ??15.6 | ?22.3 |
| Comparative example 3 | ?13.6 | ????0 | ??8.0 | ?92 | ??24.2 | ??8.0 | ?0.0 |
| Comparative example 4 | ???0 | ??13.6 | ??18.1 | ?90 | ??66.5 | ??18.1 | ?0.0 |
(notes)
Radiation blocking agent C hydrotalcite (trade(brand)name: DHT-4A; Consonance chemical industry system; Specific refractory power: 1.51)
Radiation blocking agent D silicon oxide (trade(brand)name: ス ノ-マ-Network SP-3; Venus マ テ ィ Star Network system; Specific refractory power: 1.46)
Embodiment 6
4. resin combination is made internal layer, new LDPE (film grade) (trade(brand)name: ス ミ カ セ Application F 208-0, Sumitomo Chemical system) is made the laminated film (internal layer: 0.05mm of film thickness 0.1mm as outer of the blown film forming mill, outer: as 0.05mm), to estimate its performance.The amount of the radiation of per 100 parts by weight resin blocking agent is as shown in table 3 in the laminated film.Evaluation result is as shown in table 3, is good.
Comparative example 5 and 6
Except the amount of radiation being interdicted agent such change as shown in table 3, make film similarly to Example 5, estimate its performance.The result is as shown in table 3, is poor.
Table 3
| Width of cloth ray blocking agent | Radiation sees through index β | Total light transmittance (%) | HAZE (％) | Width of cloth ray sees through index α | ?ΔQ ?(％) | ||
| C (A agent) (weight part) | D (B agent) (weight part) | ||||||
| Embodiment 6 | ??3.3 | ??3.3 | ?16.2 | ?92 | ?24.4 | ?27.5 | ?41.0 |
| Comparative example 5 | ??6.6 | ???0 | ?22.4 | ?92 | ?12.3 | ?12.3 | ??0.0 |
| Comparative example 6 | ???0 | ??6.6 | ?32.5 | ?92 | ?47.9 | ?47.9 | ??0.0 |
Claims (20)
1, resin film, it is characterized in that, interdict agent (A agent), form different radiation blocking agent (B agent) and thermoplastic resin formation by the radiation of specific refractory power with the A thinner in 1.47～1.65 scopes, the summation of the amount of radiation blocking agent with respect to per 100 weight part thermoplastic resins be 0.5 weight part or more than, radiation during 23 ℃ of this films see through index be 35 or below, total light transmittance be 80% or more than.
2, the described resin film of claim 1 is characterized in that, the basic metal containing ratio of radiation blocking agent is 3 weight % or following.
3, claim 1 or 2 described resin films is characterized in that, radiation see through index be 20 or below, total light transmittance be 85% or more than.
4, each described resin film in the claim 1～3 is characterized in that, the specific refractory power of radiation blocking agent (A agent) is in 1.47～1.54 scope.
5, each described resin film in the claim 1～3 is characterized in that, the ratio (na/nr) of the specific refractory power (na) of radiation blocking agent (A agent) and the specific refractory power (nr) of thermoplastic resin, the scope 0.95～1.05.
6, each described resin film in the claim 1～3 is characterized in that, the ratio (na/nr) of the specific refractory power (na) of radiation blocking agent (A agent) and the specific refractory power (nr) of thermoplastic resin is in 0.98～1.02 scope.
7, each described resin film in the claim 1～6 is characterized in that, radiation blocking agent (B agent) is a silicon oxide.
8, the described resin film of claim 1 is characterized in that, the specific refractory power of radiation blocking agent (B agent) is in 1.47～1.65 scope.
9, the described resin film of claim 8 is characterized in that, the radiation in the time of 23 ℃ see through index be 25 or below, total light transmittance be 85% or more than.
10, claim 8 or 9 described resin films is characterized in that, the specific refractory power of radiation blocking agent (A agent) and/or radiation blocking agent (B agent) is in 1.47～1.54 scope.
11, each described resin film in the claim 8～10, it is characterized in that the specific refractory power (nb) of the specific refractory power (na) of radiation blocking agent (A agent), radiation blocking agent (B agent) and the ratio of the specific refractory power (nr) of thermoplastic resin (na/nr and (nb/nr) all in 0.95～1.05 scope.
12, each described resin film in the claim 8～10, it is characterized in that the specific refractory power (nb) of the specific refractory power (na) of radiation blocking agent (A agent), radiation blocking agent (B agent) and the ratio (na/nr) of the specific refractory power (nr) of thermoplastic resin and (nb/nr) all in 0.98～1.02 scope.
13, each described resin film in the claim 1～12 is characterized in that, when the use level B of the use level A that determines radiation blocking agent (A agent), radiation blocking agent (B agent), satisfies following formula:
0.3＜A/(A+B)＜0.7
14, each described resin film in the claim 1～13 is characterized in that, has at least 2 kinds or above different layer.
15, each described resin film in the claim 1～14 is characterized in that, the radiation in the time of 23 ℃ see through index be 15 or below, total light transmittance be 85% or more than.
16, each described resin film in the claim 1～15 is characterized in that, it further contains at least a kind that is selected from photostabilizer, UV light absorber, antifogging agent, anti-caking distillate medicinal water, the near infrared ray blocking agent.
17, the described resin film of claim 16, it is characterized in that it contains at least a additive in the anti-caking distillate medicinal water of the antifogging agent of UV light absorber, 0.01～3 weight % of the photostabilizer that is selected from 0.02～5 weight %, 0.01～3 weight % and 0.1～4 weight %.
18, claim 13,16 or 17 described resin films is characterized in that, have antisweat lining rete at least 1 face.
19, each described resin film of claim 1～18 is used for horticultural facility.
20, each described resin film of claim 1～18 is used for agricultural buildings, tunnel, curtain or mulch film.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP352908/1997 | 1997-12-22 | ||
| JP352908/97 | 1997-12-22 | ||
| JP35290897 | 1997-12-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1226573A true CN1226573A (en) | 1999-08-25 |
| CN1106421C CN1106421C (en) | 2003-04-23 |
Family
ID=18427283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98124084A Expired - Lifetime CN1106421C (en) | 1997-12-22 | 1998-12-22 | Resin film |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100769510B1 (en) |
| CN (1) | CN1106421C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101512256B (en) * | 2006-09-07 | 2011-01-26 | 大金工业株式会社 | Air conditioner |
| CN102344595A (en) * | 2010-07-27 | 2012-02-08 | 住友化学株式会社 | Radiation screening polyolefine resin film |
| CN109310055A (en) * | 2016-05-30 | 2019-02-05 | 卢德维格斯文松股份公司 | Energy saving greenhouse curtain |
| CN110452668A (en) * | 2019-08-30 | 2019-11-15 | 哈尔滨工业大学 | A kind of transmission-type radiation refrigeration material, film, preparation method and application |
| CN117106215A (en) * | 2023-07-10 | 2023-11-24 | 南京睿爻新材料科技有限公司 | Film for reducing heat radiation rate, composite film and preparation method thereof |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5543115A (en) * | 1978-09-21 | 1980-03-26 | Mitsubishi Petrochem Co Ltd | Formed synthetic resin article having improved light transmitting and heat retaining properties |
| JPH0816169B2 (en) * | 1988-04-22 | 1996-02-21 | アキレス株式会社 | Agricultural dressing |
| JP2932311B2 (en) * | 1990-10-03 | 1999-08-09 | 住化プラステック株式会社 | Infrared absorbing film with excellent transparency |
| DE69507563T2 (en) * | 1994-02-28 | 1999-10-07 | Sumitomo Chemical Co | POLYOLEFIN RESIN COMPOSITION AND RESIN FILM |
| JP3447834B2 (en) * | 1994-03-04 | 2003-09-16 | 住化プラステック株式会社 | Drug-containing resin composition and resin molded product |
| JP3184073B2 (en) * | 1994-10-21 | 2001-07-09 | 富士化学工業株式会社 | Method for producing hydrotalcite-based compound, hydrotalcite-based compound surface-treated with anionic surfactant, infrared absorber, and agricultural film |
| JP3619322B2 (en) * | 1995-08-28 | 2005-02-09 | 三善加工株式会社 | Polyolefin resin coating film |
| CA2193552A1 (en) * | 1995-12-25 | 1997-06-26 | Tsutomu Fujita | Polyolefin resin composition |
| JPH09278998A (en) * | 1996-04-17 | 1997-10-28 | Mitsui Toatsu Chem Inc | Lactic acid-based polymer film |
-
1998
- 1998-12-22 CN CN98124084A patent/CN1106421C/en not_active Expired - Lifetime
- 1998-12-22 KR KR1019980057367A patent/KR100769510B1/en not_active IP Right Cessation
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101512256B (en) * | 2006-09-07 | 2011-01-26 | 大金工业株式会社 | Air conditioner |
| CN102344595A (en) * | 2010-07-27 | 2012-02-08 | 住友化学株式会社 | Radiation screening polyolefine resin film |
| CN102344595B (en) * | 2010-07-27 | 2016-01-13 | 住友化学株式会社 | Radiation screening polyolefine resin film |
| CN109310055A (en) * | 2016-05-30 | 2019-02-05 | 卢德维格斯文松股份公司 | Energy saving greenhouse curtain |
| US11723319B2 (en) | 2016-05-30 | 2023-08-15 | Ab Ludvig Svensson | Energy saving greenhouse screen |
| CN110452668A (en) * | 2019-08-30 | 2019-11-15 | 哈尔滨工业大学 | A kind of transmission-type radiation refrigeration material, film, preparation method and application |
| CN117106215A (en) * | 2023-07-10 | 2023-11-24 | 南京睿爻新材料科技有限公司 | Film for reducing heat radiation rate, composite film and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100769510B1 (en) | 2008-01-22 |
| CN1106421C (en) | 2003-04-23 |
| KR19990063334A (en) | 1999-07-26 |
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Application publication date: 19990825 Assignee: Dalian Jingang Chemical Co., Ltd. Assignor: Sumitomo Chemical Co., Ltd. Contract record no.: 2013990000599 Denomination of invention: Conductive-substance-adsorbing resin film, process for producing conductive-substance-adsorbing resin film, metal-layer-coated resin film made from the same, and process for producing metal-layer-coat Granted publication date: 20030423 License type: Common License Record date: 20130917 |
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