JPS63264340A - Composite metallic plate - Google Patents
Composite metallic plateInfo
- Publication number
- JPS63264340A JPS63264340A JP9932887A JP9932887A JPS63264340A JP S63264340 A JPS63264340 A JP S63264340A JP 9932887 A JP9932887 A JP 9932887A JP 9932887 A JP9932887 A JP 9932887A JP S63264340 A JPS63264340 A JP S63264340A
- Authority
- JP
- Japan
- Prior art keywords
- polyester
- metallic plate
- aromatic
- liquid crystal
- liquid crystalline
- 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
- 239000002131 composite material Substances 0.000 title claims abstract description 20
- 229920000728 polyester Polymers 0.000 claims abstract description 46
- 229910052751 metal Inorganic materials 0.000 claims description 42
- 239000002184 metal Substances 0.000 claims description 42
- -1 aromatic diol Chemical class 0.000 abstract description 30
- 238000000034 method Methods 0.000 abstract description 19
- 229920000642 polymer Polymers 0.000 abstract description 15
- 125000003118 aryl group Chemical group 0.000 abstract description 11
- 239000004973 liquid crystal related substance Substances 0.000 abstract description 8
- 238000001125 extrusion Methods 0.000 abstract description 5
- 239000002253 acid Substances 0.000 abstract description 4
- MNZMMCVIXORAQL-UHFFFAOYSA-N naphthalene-2,6-diol Chemical compound C1=C(O)C=CC2=CC(O)=CC=C21 MNZMMCVIXORAQL-UHFFFAOYSA-N 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 abstract 2
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 abstract 1
- 125000002723 alicyclic group Chemical group 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 abstract 1
- NNBZCPXTIHJBJL-UHFFFAOYSA-N decalin Chemical group C1CCCC2CCCCC21 NNBZCPXTIHJBJL-UHFFFAOYSA-N 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 28
- 238000013016 damping Methods 0.000 description 13
- 150000001875 compounds Chemical class 0.000 description 11
- 239000000178 monomer Substances 0.000 description 8
- 229920006149 polyester-amide block copolymer Polymers 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- 239000011347 resin Substances 0.000 description 8
- 239000000835 fiber Substances 0.000 description 6
- PLIKAWJENQZMHA-UHFFFAOYSA-N 4-aminophenol Chemical compound NC1=CC=C(O)C=C1 PLIKAWJENQZMHA-UHFFFAOYSA-N 0.000 description 4
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 4
- 229920006267 polyester film Polymers 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 229920005992 thermoplastic resin Polymers 0.000 description 4
- XBNGYFFABRKICK-UHFFFAOYSA-N 2,3,4,5,6-pentafluorophenol Chemical compound OC1=C(F)C(F)=C(F)C(F)=C1F XBNGYFFABRKICK-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 150000001555 benzenes Chemical class 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- IZUPBVBPLAPZRR-UHFFFAOYSA-N pentachloro-phenol Natural products OC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl IZUPBVBPLAPZRR-UHFFFAOYSA-N 0.000 description 3
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 3
- 229920006295 polythiol Polymers 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 2
- 229940090248 4-hydroxybenzoic acid Drugs 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-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
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- 229920000106 Liquid crystal polymer Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 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
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 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
- 230000015572 biosynthetic process Effects 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000011256 inorganic filler Substances 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 150000002790 naphthalenes Chemical class 0.000 description 2
- 125000001624 naphthyl group Chemical group 0.000 description 2
- 239000012766 organic filler Substances 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 229920001225 polyester resin Polymers 0.000 description 2
- 239000004645 polyester resin Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 2
- 150000004760 silicates Chemical class 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- CNHDIAIOKMXOLK-UHFFFAOYSA-N toluquinol Chemical compound CC1=CC(O)=CC=C1O CNHDIAIOKMXOLK-UHFFFAOYSA-N 0.000 description 2
- LMXZDVUCXQJEHS-UHFFFAOYSA-N 2-(1-phenylethyl)benzene-1,4-diol Chemical compound C=1C(O)=CC=C(O)C=1C(C)C1=CC=CC=C1 LMXZDVUCXQJEHS-UHFFFAOYSA-N 0.000 description 1
- ZYUVGYBAPZYKSA-UHFFFAOYSA-N 5-(3-hydroxybutan-2-yl)-4-methylbenzene-1,3-diol Chemical compound CC(O)C(C)C1=CC(O)=CC(O)=C1C ZYUVGYBAPZYKSA-UHFFFAOYSA-N 0.000 description 1
- KAUQJMHLAFIZDU-UHFFFAOYSA-N 6-Hydroxy-2-naphthoic acid Chemical compound C1=C(O)C=CC2=CC(C(=O)O)=CC=C21 KAUQJMHLAFIZDU-UHFFFAOYSA-N 0.000 description 1
- 229910052582 BN Inorganic materials 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 238000004566 IR spectroscopy Methods 0.000 description 1
- 239000002841 Lewis acid Chemical class 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920006282 Phenolic fiber Polymers 0.000 description 1
- 235000010582 Pisum sativum Nutrition 0.000 description 1
- 240000004713 Pisum sativum Species 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 229920001283 Polyalkylene terephthalate Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical class [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- ZOIORXHNWRGPMV-UHFFFAOYSA-N acetic acid;zinc Chemical compound [Zn].CC(O)=O.CC(O)=O ZOIORXHNWRGPMV-UHFFFAOYSA-N 0.000 description 1
- 239000003377 acid catalyst Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 125000004423 acyloxy group Chemical group 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 125000001118 alkylidene group Chemical group 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 150000004984 aromatic diamines Chemical class 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 125000002843 carboxylic acid group Chemical group 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- NHADDZMCASKINP-HTRCEHHLSA-N decarboxydihydrocitrinin Natural products C1=C(O)C(C)=C2[C@H](C)[C@@H](C)OCC2=C1O NHADDZMCASKINP-HTRCEHHLSA-N 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- JGFBRKRYDCGYKD-UHFFFAOYSA-N dibutyl(oxo)tin Chemical compound CCCC[Sn](=O)CCCC JGFBRKRYDCGYKD-UHFFFAOYSA-N 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- NJLLQSBAHIKGKF-UHFFFAOYSA-N dipotassium dioxido(oxo)titanium Chemical compound [K+].[K+].[O-][Ti]([O-])=O NJLLQSBAHIKGKF-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920006332 epoxy adhesive Polymers 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 238000005227 gel permeation chromatography Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 150000004820 halides Chemical class 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
- NWVVVBRKAWDGAB-UHFFFAOYSA-N hydroquinone methyl ether Natural products COC1=CC=C(O)C=C1 NWVVVBRKAWDGAB-UHFFFAOYSA-N 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 150000007517 lewis acids Chemical class 0.000 description 1
- 238000010128 melt processing Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- PCILLCXFKWDRMK-UHFFFAOYSA-N naphthalene-1,4-diol Chemical compound C1=CC=C2C(O)=CC=C(O)C2=C1 PCILLCXFKWDRMK-UHFFFAOYSA-N 0.000 description 1
- RXOHFPCZGPKIRD-UHFFFAOYSA-N naphthalene-2,6-dicarboxylic acid Chemical group C1=C(C(O)=O)C=CC2=CC(C(=O)O)=CC=C21 RXOHFPCZGPKIRD-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000343 polyazomethine Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920006380 polyphenylene oxide Polymers 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000012254 powdered material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 238000007613 slurry method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 238000010129 solution processing Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000012756 surface treatment agent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 150000003573 thiols Chemical class 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000010456 wollastonite Substances 0.000 description 1
- 229910052882 wollastonite Inorganic materials 0.000 description 1
- 239000004246 zinc acetate Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Vibration Prevention Devices (AREA)
Abstract
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は振動減衰性に優れた複合金属板に関する。[Detailed description of the invention] [Industrial application field] The present invention relates to a composite metal plate with excellent vibration damping properties.
近年、自動車、OA機器の騒音防止が大きな問題となり
つつある。騒音を防止する対策として音源となる部品の
振動を減少させるか、又は発生した振動を外部に出さな
いかの二つの方法が考えられるが、その場合の材料とし
て複合金属板が以前から注目されている。例えば特公昭
39−12451号、特公昭54−18700号公報な
どには、合成樹脂を中間層として2枚の金属板を接着し
た複合金属板が開示されている。斯かる従来の複合金属
板においては、樹脂としてナイロン、ポリエチレン、ポ
リプロピレン等が用いられているが、減衰特性が必ずし
も十分でなく、またポリプロピレンの場合には特殊な成
形条件を選んでアモルファスと結晶との中間領域にする
事で減衰特性を持たせている為、温度履歴によっては性
能が著しく低下するという問題点があった。また、一般
的に軟化温度、融点の低い樹脂が使用されているために
、複合金属板の使用温度が制限される他、使用樹脂の膨
張係数が金属と大きく異なるため、高温下で使用した場
合に金属板が剥離する懸念があり、未だ満足のゆくもの
ではなかった。In recent years, noise prevention from automobiles and OA equipment has become a major issue. There are two possible measures to prevent noise: reducing the vibrations of the parts that are the source of the sound, or preventing the generated vibrations from being emitted to the outside. Composite metal plates have long been attracting attention as a material for this purpose. There is. For example, Japanese Patent Publication No. 39-12451 and Japanese Patent Publication No. 54-18700 disclose composite metal plates in which two metal plates are bonded together using a synthetic resin as an intermediate layer. In such conventional composite metal plates, nylon, polyethylene, polypropylene, etc. are used as resins, but the damping properties are not necessarily sufficient, and in the case of polypropylene, special molding conditions are selected to combine amorphous and crystalline materials. Since damping characteristics are provided by setting the temperature in the intermediate region, there is a problem in that the performance deteriorates significantly depending on the temperature history. In addition, since resins with low softening and melting points are generally used, the temperature at which composite metal plates can be used is limited, and the coefficient of expansion of the resin used is significantly different from that of metals, so if used at high temperatures. However, there was a concern that the metal plate would peel off, and the result was still unsatisfactory.
本発明者らは、上記問題点に鑑み、複合金属板の中間層
に用いられる樹脂について鋭意検討を重ねた結果、新規
に開発された異方性溶融相を形成しうる溶融加工性ポリ
エステル(以下「液晶性ポリエステル:と略す)は振動
減衰性に浸れ、耐熱性等の諸物性にも優れ、複合金属板
に使用する部材として極めて好適であることを見出し、
本発明を完成した。In view of the above-mentioned problems, the present inventors have conducted intensive studies on resins used in the intermediate layer of composite metal plates, and have developed a newly developed melt-processable polyester (hereinafter referred to as We discovered that "liquid crystalline polyester" (abbreviated as "liquid crystalline polyester") has excellent vibration damping properties, excellent physical properties such as heat resistance, and is extremely suitable as a member for use in composite metal plates.
The invention has been completed.
即ち本発明は、液晶性ポリエステルから成る層と金属板
とから構成されたことを特徴とする複合金属板である。That is, the present invention is a composite metal plate comprising a layer made of liquid crystalline polyester and a metal plate.
以下、本発明で使用する液晶性ポリエステルを具体的に
説明する。Hereinafter, the liquid crystalline polyester used in the present invention will be specifically explained.
本発明で使用する液晶性ポリエステルは、溶融加工性ポ
リエステルで、溶融状態でポリマー分子鎖が規則的な平
行配列をとる性質を有している。分子がこのように配列
した状態をしばしば液晶状態または液晶性物質のネマチ
ック相という。このようなポリマー分子は、一般に細長
く、偏平で、分子の長袖に沿ってかなり剛性が高く、普
通は同軸または平行のいずれかの関係にある複数の連鎖
伸長結合を有しているよう一;ポリマーからなる。The liquid crystalline polyester used in the present invention is a melt-processable polyester, and has the property that polymer molecular chains are regularly arranged in parallel in a molten state. The state in which the molecules are arranged in this way is often called the liquid crystal state or the nematic phase of liquid crystal materials. Such polymer molecules are generally elongated, oblate, and fairly rigid along the long sleeve of the molecule, typically having multiple chain extension bonds in either coaxial or parallel relationships; Consisting of
異方性溶融相の性質は、直交偏光子を利用した1貫用の
偏光検査法により確認することができる。より具体的に
は、異方性溶融相の確認は、Leitz偏光顕微鏡を使
用し、t、eitzホットステージにのせた溶融試料を
窒素雲囲気下で40倍の倍率で観察することにより実施
できる。上記ポリマーは光学的に異方性である。すなわ
ち、直交偏光子の間で検査したときに光を透過させる。The properties of the anisotropic melt phase can be confirmed by a polarization test method using crossed polarizers. More specifically, the anisotropic melt phase can be confirmed by using a Leitz polarization microscope and observing a melt sample placed on a t,eitz hot stage at a magnification of 40 times under a nitrogen cloud atmosphere. The polymer is optically anisotropic. That is, it transmits light when examined between orthogonal polarizers.
試料が光学的に異方性であると、たとえ静止状態であっ
ても偏光は透過する。If the sample is optically anisotropic, polarized light will pass through it even if it is at rest.
上記の如き異方性溶融相を形成するポリマーの構成成分
としては
■ 芳香族ジカルボン酸、脂環族ジカルボン酸の1つま
たはそれ以上からなるもの
■ 芳香族ジオール、脂環族ジオール、脂肪族ジオール
の1つまたはそれ以上からなるもの■ 芳香族ヒドロキ
シカルボン酸の1つまたはそれ以上からなるもの
■ 芳香族チオールカルボン酸の1つまたはそれ以上か
らなるもの
■ 芳香族ジチオール、芳香族チオールフェノールの1
つまたはそれ以上からなるもの■ 芳香族ヒドロキシア
ミン、芳香族ジアミンの1つまたはそれ以上からなるも
の
等から選ばれ、異方性溶融相を形成するポリマーは
I)■と■からなるポリニス云ル
■)■だけからなるポリエステル
■)■と■と■からなるポリエステル
■)■だけからなるポリチオールエステル■)■と■か
らなるポリチオールエステル■)■と■と■からなるポ
リチオールエステル■)■と■と■からなるポリエステ
ルアミド■)■と■と■と■からなるポリエステルアミ
ド
等の組み合わせから構成される異方性溶融相を形成する
ポリエステルである。Constituent components of the polymer that forms the anisotropic melt phase as described above include: - Consisting of one or more of aromatic dicarboxylic acids and alicyclic dicarboxylic acids - Aromatic diols, alicyclic diols, and aliphatic diols ■ Consisting of one or more aromatic hydroxycarboxylic acids ■ Consisting of one or more aromatic thiol carboxylic acids ■ One of aromatic dithiol, aromatic thiol phenol
A polymer selected from one or more of aromatic hydroxyamines and aromatic diamines and forming an anisotropic melt phase is I) Polyvarnish consisting of ■ and ■. ■) Polyester consisting only of ■■) Polyester consisting of ■ and ■■) Polythiol ester consisting only of ■■) Polythiol ester consisting of ■ and ■■) Polythiol ester consisting of ■) ■ and ■ Polyester amide consisting of and ■) A polyester that forms an anisotropic melt phase composed of a combination of polyester amide consisting of ■, ■, ■, and ■.
更に上記の成分の組み合わせの範鴫には含まれないが、
異方性溶融相を形成するポリマーには芳香族ポリアゾメ
チンが含まれ、かかるポリマーの具体例としては、ポリ
にトリロー2−メチル−1,4−フェニレンニトリロ
メチリジン−1,4−フェニレンメチリジン);ポリ
にトリロー2−メチル−1,4−フェニレンニトリロメ
チリジン−1,4−フェニレンメチリジン);およびポ
リ にトリロー2−クロロ−1,4−フェニレンニトリ
ロメチリジン−1,ニーフェニレンメチリジン)が挙げ
られる。Furthermore, although not included in the above combination of ingredients,
Polymers that form an anisotropic melt phase include aromatic polyazomethines, and specific examples of such polymers include poly-2-methyl-1,4-phenylenenitrilomethylidine-1,4-phenylenemethylidine. ) ; poly
Trilow 2-methyl-1,4-phenylenenitrilomethylidine-1,4-phenylenemethylidine); It will be done.
更に上記の成分の組み合わせの範躊には含まれないが、
異方性溶融相を形成するポリマーとしてポリエステルカ
ーボネートが含まれる。これは本質的に4−オキシベン
ゾイル単位、ジオキシフェニル単位、ジオキシカルボニ
ル単位及びテレフタロイル単位からなるものがある。In addition, although not included in the category of combinations of ingredients listed above,
Polyester carbonate is included as a polymer that forms an anisotropic melt phase. It may consist essentially of 4-oxybenzoyl units, dioxyphenyl units, dioxycarbonyl units and terephthaloyl units.
本発明で用いるのに好適な異方性溶融相を形成するポリ
マーである上記I) 、n) 、III)のポリエステ
ル及び■)のポリエステルアミドは、縮合により所要の
反復単位を形成する官能基を有している有機モノマー化
合物同士を反応させることのできる多様なエステル形成
法により生成させることができる。たとえば、これらの
有機モノマー化合物の官能基はカルボン酸基、ヒドロキ
シル基、エステル基、アシルオキシ基、酸ハロゲン化物
、アミン基などでよい。上記有機モノマー化合物は、溶
融アシドリシス法により熱交換流体を存在させずに反応
させることができる。この方法ではモノマーをまず一緒
に加熱して反応物質の溶融溶液を形成する。反応を続け
ていくと固体のポリマー粒子が液中に懸濁するようにな
る。縮合の最終段階で副生じた揮発物(例、酢酸または
水)の除去を容易にするために真空を適用してもよい。The polyesters (I), n), and III) and the polyesteramide (ii), which are polymers that form an anisotropic melt phase suitable for use in the present invention, contain functional groups that form the required repeating units by condensation. It can be produced by various ester formation methods that allow the organic monomer compounds that are present to react with each other. For example, the functional groups of these organic monomer compounds may be carboxylic acid groups, hydroxyl groups, ester groups, acyloxy groups, acid halides, amine groups, and the like. The above organic monomer compounds can be reacted without the presence of a heat exchange fluid by a melt acidolysis method. In this method, the monomers are first heated together to form a molten solution of the reactants. As the reaction continues, solid polymer particles become suspended in the liquid. Vacuum may be applied to facilitate removal of by-product volatiles (eg acetic acid or water) during the final stage of condensation.
また、スラリー重合法も本発明に用いるのに好適な液晶
性ポリエステルの形成に採用できる。Additionally, slurry polymerization methods can also be employed to form liquid crystalline polyesters suitable for use in the present invention.
この方法では、固体生成物は熱交換媒質中に懸濁した状
態で得られる。In this process, a solid product is obtained in suspension in a heat exchange medium.
上記の溶融アシドリシス法およびスラリー重合法のいず
れを採用するにしても、液晶性ポリエステルを誘導する
有機モノマー反応物質は、かかるモノマーのヒドロキシ
ル基をエステル化した変性形態で(すなわち、低級アシ
ルエステルとして)反応に供することができる。更に低
級アシル基は炭S数約2〜4のものが好ましい。Regardless of whether the above-mentioned melt acidolysis method or slurry polymerization method is adopted, the organic monomer reactant for inducing the liquid crystalline polyester is in a modified form by esterifying the hydroxyl group of such monomer (i.e., as a lower acyl ester). It can be subjected to reaction. Furthermore, the lower acyl group preferably has carbon atoms of about 2 to 4.
好ましくは、かかる有機モノマー反応物質の酢酸エステ
ルを反応に供する。Preferably, an acetate ester of such an organic monomer reactant is subjected to the reaction.
更に溶融アシドリシス法又はスラリー法のいずれにも任
意に使用しうる触媒の代表例としては、ジアルキルスズ
オキシド(例、ジブチルスズオキシド)、ジアリールス
ズオキシド、二酸化チタン、三酸化アンチモン、アルコ
キシチタンシリケート、チタンアルコキシド、カルボン
酸のアルカリおよびアルカリ土類金属塩(例、酢酸亜鉛
)、ルイス酸(例、BF、 )、ハロゲン化水素(例、
HCI)などの気体状酸触媒などが挙げられる。触媒の
使用量は一般にはモノマーの全重量に基づいて約0.0
01〜1重量%、特に約0.01〜0.2重量%が好ま
しい。Furthermore, representative examples of catalysts that can optionally be used in either the melt acidolysis method or the slurry method include dialkyltin oxides (e.g., dibutyltin oxide), diaryltin oxides, titanium dioxide, antimony trioxide, alkoxytitanium silicates, titanium alkoxides. , alkali and alkaline earth metal salts of carboxylic acids (e.g. zinc acetate), Lewis acids (e.g. BF, ), hydrogen halides (e.g.
Examples include gaseous acid catalysts such as HCI). The amount of catalyst used is generally about 0.0% based on the total weight of monomers.
01 to 1% by weight, especially about 0.01 to 0.2% by weight are preferred.
本発明に使用するのに適した液晶性ポリマーは、一般溶
剤には実質的に不溶である傾向を示し、したがって溶液
加工には不向きである。しかし、既に述べたように、こ
れらのポリマーは普通の溶融加工法により容易に加工す
ることができる。特に好ましい液晶性ポリマーはペンタ
フルオロフェノールにはいくらか可溶である。Liquid crystalline polymers suitable for use in the present invention tend to be substantially insoluble in common solvents and are therefore unsuitable for solution processing. However, as previously mentioned, these polymers can be readily processed using conventional melt processing methods. Particularly preferred liquid crystalline polymers are somewhat soluble in pentafluorophenol.
本発明で用いるのに好適な液晶性ポリエステルは一般に
重量平均分子量が約2.000〜200.000、好ま
しくは約1’0.000〜50.000、特に好ましく
は約20.000〜25.000である。一方、好適な
完全芳香族ポリエステルアミドは一般に分子量が約5、
000〜50.000、好ましくは約10.000〜3
0.000、例えば15.000〜17.000である
。かかる分子量の測定は、ゲルパーミェーションクロマ
トグラフィーならびにその他のポリマーの溶液形成を伴
わない標準的測定法、たとえば圧縮成形フィルムについ
て赤外分光法により末端基を定量することにより実施で
きる。また、ペンタフルオロフェノール溶液にして光散
乱法を用いて分子量を測定することもできる。Liquid crystalline polyesters suitable for use in the present invention generally have a weight average molecular weight of about 2.000 to 200.000, preferably about 1'0.000 to 50.000, particularly preferably about 20.000 to 25.000. It is. On the other hand, suitable fully aromatic polyester amides generally have a molecular weight of about 5,
000 to 50,000, preferably about 10,000 to 3
0.000, for example 15.000 to 17.000. Such molecular weight measurements can be carried out by gel permeation chromatography as well as other standard methods of measuring polymers that do not involve solution formation, such as quantification of end groups by infrared spectroscopy on compression molded films. Alternatively, the molecular weight can be measured using a light scattering method using a pentafluorophenol solution.
上記の液晶性ポリエステルおよびポリエステルアミドは
また、60℃でペンタフルオロフェノールに0.1重量
%濃度で溶解したときに、少なくとも約2.0dl/g
、たとえば約2.0〜10.0 J/gの対数粘度(1
,V、 )を一般に示す。The liquid crystalline polyesters and polyesteramides described above also provide at least about 2.0 dl/g when dissolved in pentafluorophenol at 60°C at a concentration of 0.1% by weight.
, for example, a logarithmic viscosity of about 2.0 to 10.0 J/g (1
,V, ) is generally denoted.
本発明で用いられる異方性溶融相を示すポリマーは、芳
香族ポリエステル及び芳香族ポリエステルアミドが好ま
しく、芳香族ポリエステル及び芳香族ポリエステルアミ
ドを同一分子鎖中に部分的に含むポリエステルも好まし
い例である。The polymer exhibiting an anisotropic melt phase used in the present invention is preferably an aromatic polyester or an aromatic polyester amide, and a polyester partially containing an aromatic polyester or an aromatic polyester amide in the same molecular chain is also a preferred example. .
それらを構成する化合物の好ましい例は、2゜6−ナフ
タレンジカルボン酸、2.6−ジヒドロキシナフタレン
、1.4−ジヒドロキシナフタレン及び6−ヒドロキシ
−2−ナフトエ酸等のナフタレン化合物、4,4°−ジ
フェニルジカルボン酸、4.4°−ジヒドロキシビフェ
ニル等のビフェニル化合物、下記一般式(I)、(II
)又は(I[I)で表わされる化合物:
(但し、X:アルキレン(C1−C4) 、アルキリデ
ン、−0−、−3O−1−3O□−1−3−1−CD−
より選ばれる基
Y>(CL)−−(n=1〜4)、−0(CH2) 、
0−(n=1〜4)より選ばれる基)
p−ヒドロキシ安息香酸、テレフタル酸、ハイドロキノ
ン、p−アミノフェノール及びp −フェニレンジアミ
ン等のパラ位置換のベンゼン化合物及びそれらの核置換
ベンゼン化合物(置換基は塩素、臭素、メチル、フエニ
ノペ1−フェニルエチルより選ばれる)、イソフタル酸
、レゾルシン等のメタ位置換のベンゼン化合物である。Preferred examples of the compounds constituting them are naphthalene compounds such as 2°6-naphthalene dicarboxylic acid, 2,6-dihydroxynaphthalene, 1,4-dihydroxynaphthalene and 6-hydroxy-2-naphthoic acid, 4,4°- diphenyl dicarboxylic acid, biphenyl compounds such as 4.4°-dihydroxybiphenyl, the following general formulas (I), (II
) or compound represented by (I[I): (However, X: alkylene (C1-C4), alkylidene, -0-, -3O-1-3O□-1-3-1-CD-
Group selected from Y>(CL)--(n=1-4), -0(CH2),
0-(n=1 to 4)) Para-substituted benzene compounds such as p-hydroxybenzoic acid, terephthalic acid, hydroquinone, p-aminophenol, and p-phenylenediamine, and their nuclear-substituted benzene compounds ( The substituent is a meta-substituted benzene compound such as chlorine, bromine, methyl, and pheninopene-1-phenylethyl), isophthalic acid, and resorcinol.
又、本発明に使用される液晶性ポリエステルは、上述の
構成成分の他に同一分子鎖中に部分的に異方性溶融相を
示さないポリアルキレンテレフタレートであってもよい
。この場合のアルキル基の炭素数は2乃至4である。In addition to the above-mentioned constituent components, the liquid crystalline polyester used in the present invention may also be polyalkylene terephthalate that does not partially exhibit an anisotropic melt phase in the same molecular chain. In this case, the alkyl group has 2 to 4 carbon atoms.
上述の構成成分の内、ナフタレン化合物、ビフェニル化
合物、パラ位置換ベンゼン化合物より選ばれる1種若し
くは2種以上の化合物を必須の構成成分として含むもの
が更に好ましい例である。又、p−位置換ベンゼン化合
物の内、p−ヒドロキシ安息香酸、メチルハイドロキノ
ン及び1−フェニルエチルハイドロキノンは特に好まし
い例である。Among the above-mentioned components, a more preferred example is one containing one or more compounds selected from naphthalene compounds, biphenyl compounds, and para-substituted benzene compounds as an essential component. Among the p-substituted benzene compounds, p-hydroxybenzoic acid, methylhydroquinone and 1-phenylethylhydroquinone are particularly preferred examples.
本発明で用いられるのに特に好ましい異方性溶融相を形
成するポリエステルは、6−ヒドロキシ−2−ナフトイ
ル、2.6−ジヒドロキシナフタレン及び2.6−ジカ
ルボキシナフタレン等のナフタレン部分含有反復単位を
約10モル%以上の量で含有するものである。好ましい
ポリエステルアミドは上述ナフタレン部分と4−アミノ
フェノール又は1,4−フェニレンジアミンよりなる部
分との反復単位を含有するものである。Particularly preferred anisotropic melt phase forming polyesters for use in the present invention include repeating units containing naphthalene moieties such as 6-hydroxy-2-naphthoyl, 2,6-dihydroxynaphthalene and 2,6-dicarboxynaphthalene. It is contained in an amount of about 10 mol% or more. Preferred polyesteramides are those containing repeating units of the naphthalene moiety described above and a moiety consisting of 4-aminophenol or 1,4-phenylenediamine.
尚、上記I)〜■)の構成成分となる化合物の具体例及
び本発明で用いられるのに好ましい異方性溶融相を形成
するポリエステルの具体例については特開昭61−69
866号公報に記載されている。For specific examples of the compounds constituting the above-mentioned components I) to (ii) and specific examples of polyesters forming an anisotropic melt phase that are preferable for use in the present invention, see JP-A-61-69.
It is described in Publication No. 866.
液晶性ポリエステルは、通常の成形機を使用して通常の
条件で成形できるプラスチックス中では最高の強度、剛
性を有し、それ自体の振動の減衰性が大きい。Liquid crystalline polyester has the highest strength and rigidity among plastics that can be molded under normal conditions using a normal molding machine, and has a high vibration damping property.
本発明に使用する液晶性ポリエステルは上記の如く極め
て強度が高く、振動減衰性にも優れていることから、こ
のフィルムを金属板に貼り合わせてなる二層状の複合金
属板、又は2枚の金属板間に液晶性ポリエステルの層を
設けてなる積層構造を採る複合金属板は、減衰特性に優
れたものになる。As mentioned above, the liquid crystalline polyester used in the present invention has extremely high strength and excellent vibration damping properties. A composite metal plate having a laminated structure in which a layer of liquid crystalline polyester is provided between the plates has excellent damping characteristics.
本発明の二層状の複合金属板を製造するには、(1)別
に作った液晶性ポリエステルのフィルム又はシートを金
属板に加熱加圧して接着する方法、この場合、例えばエ
ポキシ系の接着剤、ウレタン系の接着剤を介して接着さ
せても良い。In order to produce the two-layer composite metal plate of the present invention, (1) a method of bonding a separately prepared liquid crystalline polyester film or sheet to a metal plate by heating and pressing, in this case, for example, using an epoxy adhesive; They may be bonded using a urethane adhesive.
(2)金属板の上に押出成形機から押し出した直後の液
晶性ポリエステルのフィルム又はシートを貼り合わせる
方法。(2) A method of laminating a liquid crystalline polyester film or sheet immediately after extrusion from an extrusion molding machine onto a metal plate.
等がある。etc.
また、サンドイッチ型の積層複合金属板を製造するには
、
(3)別に作った液晶性ポリエステルのフィルム又はシ
ートを2枚の金属板の間に挟み、加熱加圧して接着する
方法。In addition, in order to manufacture a sandwich-type laminated composite metal plate, (3) a method of sandwiching a separately produced liquid crystalline polyester film or sheet between two metal plates and bonding them by heating and pressing.
(4)金属板の上に押出成形機から押し出した直後の液
晶性ポリエステルのフィルム又はシートを貼り合わせ、
次いで液晶性ポリエステル側にもう1枚の金属板を貼り
合わせる方法。(4) Laminating a liquid crystalline polyester film or sheet immediately after extrusion from an extrusion molding machine onto a metal plate,
Next, another metal plate is attached to the liquid crystalline polyester side.
(5)液晶性ポリエステルを金属板上に溶融し、もう1
枚の金属板を加熱圧着する方法。(5) Melt liquid crystalline polyester on a metal plate, and
A method of heat-pressing two metal plates.
等がある。etc.
本発明の複合金属板に使用する金属板の種類は特に限定
されるものではなく、また2枚が同種のものである必要
はなく、異種の金属板を使用しても良い。金属板として
は、各種鋼板、アルミニウム板、銅板、真鍮板等を挙げ
ることができる。The type of metal plates used in the composite metal plate of the present invention is not particularly limited, and the two metal plates do not need to be of the same type, and metal plates of different types may be used. Examples of the metal plate include various steel plates, aluminum plates, copper plates, brass plates, and the like.
液晶性ポリエステルには、更に目的に応じて各種の無機
・有機充填剤を含有せしめることができる。例えば一般
の熱可塑性樹脂及び熱硬化性樹脂に添加される物質、即
ち、ガラス繊維、炭素繊維、金属繊維、セラミック繊維
、ボロン繊維、チタン酸カリウム繊維、アスベスト等の
一般無機繊維、完全芳香族ポリアミド系繊維、芳香族系
液晶性ポリエステル繊維、フェノール系繊維等の合成樹
脂繊維、炭酸カルシウム、高分散性けい酸塩、アルミナ
、水酸化アルミニウム、タルク、クレー、マイカ、ガラ
スフレーク、ガラス粉、ガラスピーズ、石英砂、けい砂
、ウオラストナイト、各種金属粉末、カーボンブラック
、硫酸バリウム、焼石膏等の粉末物質及び炭化けい素、
アルミナ、ボロンナイトライドや窒化けい素等の粉粒状
、板状の無機化合物、ウィスカーや金属ウィスカー等が
含まれる。The liquid crystalline polyester can further contain various inorganic and organic fillers depending on the purpose. For example, substances added to general thermoplastic resins and thermosetting resins, such as glass fibers, carbon fibers, metal fibers, ceramic fibers, boron fibers, potassium titanate fibers, general inorganic fibers such as asbestos, fully aromatic polyamides, etc. synthetic resin fibers such as aromatic liquid crystalline polyester fibers, phenolic fibers, calcium carbonate, highly dispersed silicates, alumina, aluminum hydroxide, talc, clay, mica, glass flakes, glass powder, glass peas , quartz sand, silica sand, wollastonite, various metal powders, carbon black, barium sulfate, powdered materials such as calcined gypsum, and silicon carbide,
Includes powder-like and plate-like inorganic compounds such as alumina, boron nitride, and silicon nitride, as well as whiskers and metal whiskers.
これらの無機・有機充填剤は1種又は2種以上併用混合
使用できる。These inorganic/organic fillers can be used alone or in combination of two or more.
充填剤を添加する場合は液晶性ポリエステルとの接着性
を高めるため、一般的に用いられる公知の表面処理剤、
収束剤を併用することが可能であり望ましい。When adding fillers, commonly used surface treatment agents,
It is possible and desirable to use a condensing agent in combination.
例を示せば、エポキシ系化合物、イソンアネート系化合
物、シラン系化合物、チタネート系化合物等の官能性化
合物である。Examples include functional compounds such as epoxy compounds, isoneate compounds, silane compounds, and titanate compounds.
これらの化合物は予め表面処理又は収束処理を施して用
いるか、又は材料調整の際同時に添加しても良い。These compounds may be used after surface treatment or convergence treatment, or may be added at the same time when preparing the material.
更に本発明の液晶性ポリニス乎ルは、本発明の企図する
目的を損なわない範囲で他の熱可塑性樹脂とポリマーブ
レンドをしたものであってもよい。Furthermore, the liquid crystalline polyester resin of the present invention may be a polymer blend with other thermoplastic resins as long as the intended purpose of the present invention is not impaired.
この場合に使用する熱可塑性樹脂は特に限定されないが
、例を示すと、ポリエチレン、ポリプロピレン等のポリ
オレフィン、ポリエチレンテレフタレート、ポリエチレ
ンテレフタレート等の芳香族ジカルボン酸とジオール或
いはオキシカルボン酸等からなる芳香族ポリエステル、
ポリアセタール(ホモ又はコポリマー)、ポリスチレン
、ポリ塩化ビニル、ポリアミド、ポリカーボネー)、A
BS、ポリフェニレンオキシド、ポリフェニレンスルフ
ィド、フッS 樹脂環ヲ挙げることができる。また、こ
れらの熱可塑性樹脂は2種以上混合して使用することが
できる。また、これらの樹脂には、機械的・電気的・化
学的性質や難燃性等の諸性質を改善するため、必要に応
じて種々の添加剤、強化剤を添加することが可能である
。The thermoplastic resin used in this case is not particularly limited, but examples include polyolefins such as polyethylene and polypropylene, aromatic polyesters made of aromatic dicarboxylic acids and diols or oxycarboxylic acids such as polyethylene terephthalate, and polyethylene terephthalate;
Polyacetal (homo or copolymer), polystyrene, polyvinyl chloride, polyamide, polycarbonate), A
Examples include BS, polyphenylene oxide, polyphenylene sulfide, and fluorocarbon resin rings. Moreover, these thermoplastic resins can be used in combination of two or more types. Furthermore, various additives and reinforcing agents can be added to these resins as necessary in order to improve various properties such as mechanical, electrical, chemical properties and flame retardancy.
本発明の複合金属板は以上の説明で明らかにように、1
枚の金属板に液晶性ポリエステルからなる層を積層した
もの、より好ましくは2枚の金属板の間に液晶性ポリエ
ステルを積層したもので、実施例にも示すように振動減
衰性が極めて良好である。特に振動減衰性が温度により
変化しない点が特徴である。As is clear from the above description, the composite metal plate of the present invention has 1
A layer made of liquid crystal polyester is laminated on two metal plates, more preferably a layer made of liquid crystal polyester is laminated between two metal plates, and as shown in the examples, the vibration damping property is extremely good. A particular feature is that vibration damping properties do not change with temperature.
液晶性ポリエステル単独の成形品も振動減衰性は良好で
あるが、本発明品は特に強度が要求されるような物品の
振動減衰、1に撃減衰に使用して効果がある。Molded products made of liquid crystalline polyester alone also have good vibration damping properties, but the products of the present invention are especially effective when used for vibration damping of articles that require strength, especially for shock damping.
本発明に使用する液晶性ポリエステルは、融点が280
℃近辺と高く、かつ振動減衰性が高温でも低下しない為
、本発明の連合金属板は相当高温での使用に耐え、自動
車エンジン近辺での使用も可能である。更に温度による
膨張係数が金属に近いため、膨張差による金属と液晶性
ポリエステルとの剥離或いは接着の劣化が極tて少ない
利点がある。The liquid crystalline polyester used in the present invention has a melting point of 280
℃, and the vibration damping properties do not decrease even at high temperatures, the combined metal plate of the present invention can withstand use at considerably high temperatures and can also be used near automobile engines. Furthermore, since the coefficient of expansion due to temperature is close to that of metal, there is an advantage that peeling or deterioration of adhesion between metal and liquid crystalline polyester due to expansion differences is extremely small.
以下に実施例を挙げて本発明を更に詳しく説明するが、
本発明はこれらの組み合わせに限定されるものではない
。The present invention will be explained in more detail with reference to Examples below.
The present invention is not limited to these combinations.
実 施 例 1〜5、比較例1 後述する液晶性ポリエステルレジン、A、、B。Implementation Examples 1 to 5, Comparative Example 1 Liquid crystalline polyester resins A and B described below.
C,D及びEから厚み50wnのフィルムを作り、厚み
2mmの鋼板の間にエポキン系接着剤で貼り合わせて複
合金属板を作成した。A film with a thickness of 50 wn was made from C, D, and E, and was bonded between 2 mm thick steel plates using an Epoquin adhesive to create a composite metal plate.
これについて機械インピーダンス法(中央加振)による
強制振動法で各試料の温度と損失係数の関係を調べた。Regarding this, the relationship between the temperature and loss coefficient of each sample was investigated using the forced vibration method using the mechanical impedance method (central vibration).
測定は周波数500Hz 、温度40〜150℃で行っ
た。The measurements were conducted at a frequency of 500 Hz and a temperature of 40 to 150°C.
第1図にその結果を示す。Figure 1 shows the results.
第1図には比較のため、樹脂としてポリプロピレンを使
用した市販品の結果も併せた図示した。For comparison, FIG. 1 also shows the results of a commercially available product using polypropylene as the resin.
尚、実施例で使用した液晶性ポリエステルA〜Eは下記
の構成単位を有するものである。The liquid crystalline polyesters A to E used in the Examples have the following structural units.
= 60/20/20 =70/15/15 1=60/20/20 (以上の数字はモル比)= 60/20/20 =70/15/15 1=60/20/20 (The above numbers are molar ratios)
第1図は複合金属板の性能試験結果を示すグラフである
。FIG. 1 is a graph showing the performance test results of composite metal plates.
Claims (1)
から成る層と金属板とから構成されたことを特徴とする
複合金属板。 2 異方性溶融相を形成しうる溶融加工性ポリエステル
から成る層が金属板間に設けられる特許請求の範囲第1
項記載の複合金属板。[Scope of Claims] 1. A composite metal plate comprising a metal plate and a layer made of melt-processable polyester capable of forming an anisotropic melt phase. 2. Claim 1, in which a layer made of melt-processable polyester capable of forming an anisotropic melt phase is provided between the metal plates.
Composite metal plate described in section.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62099328A JPH082611B2 (en) | 1987-04-22 | 1987-04-22 | Composite metal plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62099328A JPH082611B2 (en) | 1987-04-22 | 1987-04-22 | Composite metal plate |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63264340A true JPS63264340A (en) | 1988-11-01 |
JPH082611B2 JPH082611B2 (en) | 1996-01-17 |
Family
ID=14244569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62099328A Expired - Lifetime JPH082611B2 (en) | 1987-04-22 | 1987-04-22 | Composite metal plate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH082611B2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02237198A (en) * | 1989-03-10 | 1990-09-19 | Omron Tateisi Electron Co | Electric appliance |
JPH02252738A (en) * | 1989-03-28 | 1990-10-11 | Daicel Chem Ind Ltd | Film for bonding to metallic sheet |
JPH0487048U (en) * | 1990-11-30 | 1992-07-29 | ||
US5759674A (en) * | 1995-03-31 | 1998-06-02 | Sumitomo Chemical Company, Limited | Laminate of liquid crystal polyester resin composition film and metallic foil, and printed-wiring board using the same |
JP2000263577A (en) * | 1999-03-18 | 2000-09-26 | Kuraray Co Ltd | Production of metal foil laminated sheet and metal foil laminated sheet |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5418700A (en) * | 1977-07-12 | 1979-02-10 | Technical Systems Inc | Automatic labelling machine |
JPS61130041A (en) * | 1984-11-28 | 1986-06-17 | ポリプラスチックス株式会社 | Manufacture of molded shape having excellent size stability |
JPS61130046A (en) * | 1984-11-28 | 1986-06-17 | ポリプラスチックス株式会社 | Manufacture of laminated film |
-
1987
- 1987-04-22 JP JP62099328A patent/JPH082611B2/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5418700A (en) * | 1977-07-12 | 1979-02-10 | Technical Systems Inc | Automatic labelling machine |
JPS61130041A (en) * | 1984-11-28 | 1986-06-17 | ポリプラスチックス株式会社 | Manufacture of molded shape having excellent size stability |
JPS61130046A (en) * | 1984-11-28 | 1986-06-17 | ポリプラスチックス株式会社 | Manufacture of laminated film |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02237198A (en) * | 1989-03-10 | 1990-09-19 | Omron Tateisi Electron Co | Electric appliance |
JPH02252738A (en) * | 1989-03-28 | 1990-10-11 | Daicel Chem Ind Ltd | Film for bonding to metallic sheet |
JPH0487048U (en) * | 1990-11-30 | 1992-07-29 | ||
US5759674A (en) * | 1995-03-31 | 1998-06-02 | Sumitomo Chemical Company, Limited | Laminate of liquid crystal polyester resin composition film and metallic foil, and printed-wiring board using the same |
JP2000263577A (en) * | 1999-03-18 | 2000-09-26 | Kuraray Co Ltd | Production of metal foil laminated sheet and metal foil laminated sheet |
Also Published As
Publication number | Publication date |
---|---|
JPH082611B2 (en) | 1996-01-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0072210B1 (en) | Multiaxially oriented high performance laminates comprising uniaxially oriented sheets of thermotropic liquid crystal polymers | |
KR890000654B1 (en) | Method of manufacturing laminated film | |
JPS61130041A (en) | Manufacture of molded shape having excellent size stability | |
JP2505411B2 (en) | Resin composition exhibiting anisotropy when melted | |
US20110204282A1 (en) | Highly thermally conductive thermoplastic resin composition and thermoplastic resin | |
JP6474261B2 (en) | Laminate | |
JPS63101450A (en) | Polyester resin composition | |
JP6503272B2 (en) | Liquid crystal polymer | |
JPS62179780A (en) | Light emitting element apparatus | |
JP2513728B2 (en) | Surface treatment method for liquid crystalline polyester resin moldings | |
JPS61289523A (en) | Magnetic disk | |
JPH01261417A (en) | Polyester resin exhibiting optical anisotropy on melting and composition thereof | |
JPS6189816A (en) | Manufacture of laminated film | |
JP3096142B2 (en) | Liquid crystalline polyester resin composition | |
JPS63264340A (en) | Composite metallic plate | |
JPS62100577A (en) | Heat-conductive composition | |
JPH0742400B2 (en) | Liquid crystalline polyester resin composition | |
JPH01261416A (en) | Polyester resin exhibiting optical anisotropy on melting and composition thereof | |
JP4302638B2 (en) | Amorphous wholly aromatic polyester amide | |
JP2003128782A (en) | Wholly aromatic polyester amide and polyester amide resin composition | |
JP2005126652A (en) | Liquid crystalline polyester resin for hydrogen gas barrier and composition thereof | |
JP7461169B2 (en) | liquid crystal polymer composition | |
JPS63198801A (en) | Measuring tape | |
JP7461168B2 (en) | Liquid crystal polymer composition | |
JP3067836B2 (en) | Polyester resin composition |