JP7480921B2 - プリプレグ用樹脂組成物、プリプレグ及び成形品 - Google Patents
プリプレグ用樹脂組成物、プリプレグ及び成形品 Download PDFInfo
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- JP7480921B2 JP7480921B2 JP2023559058A JP2023559058A JP7480921B2 JP 7480921 B2 JP7480921 B2 JP 7480921B2 JP 2023559058 A JP2023559058 A JP 2023559058A JP 2023559058 A JP2023559058 A JP 2023559058A JP 7480921 B2 JP7480921 B2 JP 7480921B2
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- 239000011342 resin composition Substances 0.000 title claims description 42
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 50
- -1 polymethylene Polymers 0.000 claims description 50
- 239000000047 product Substances 0.000 claims description 39
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- 239000004645 polyester resin Substances 0.000 claims description 30
- 239000005056 polyisocyanate Substances 0.000 claims description 28
- 229920001228 polyisocyanate Polymers 0.000 claims description 28
- 229920005862 polyol Polymers 0.000 claims description 26
- 229920005992 thermoplastic resin Polymers 0.000 claims description 26
- 150000003077 polyols Chemical class 0.000 claims description 23
- 239000012783 reinforcing fiber Substances 0.000 claims description 19
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- 239000011347 resin Substances 0.000 claims description 18
- 150000002596 lactones Chemical class 0.000 claims description 15
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 claims description 13
- 239000002994 raw material Substances 0.000 claims description 13
- 239000003505 polymerization initiator Substances 0.000 claims description 12
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 11
- 125000002768 hydroxyalkyl group Chemical group 0.000 claims description 10
- 229920001281 polyalkylene Polymers 0.000 claims description 10
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 8
- 229920006389 polyphenyl polymer Polymers 0.000 claims description 6
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- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 14
- 238000011156 evaluation Methods 0.000 description 13
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 12
- 229920000049 Carbon (fiber) Polymers 0.000 description 9
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- 239000004917 carbon fiber Substances 0.000 description 9
- 239000000843 powder Substances 0.000 description 9
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- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 7
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 6
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
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- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 3
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- 238000000034 method Methods 0.000 description 3
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- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 3
- 239000002562 thickening agent Substances 0.000 description 3
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- FKTHNVSLHLHISI-UHFFFAOYSA-N 1,2-bis(isocyanatomethyl)benzene Chemical compound O=C=NCC1=CC=CC=C1CN=C=O FKTHNVSLHLHISI-UHFFFAOYSA-N 0.000 description 2
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 2
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 2
- JJYPMNFTHPTTDI-UHFFFAOYSA-N 3-methylaniline Chemical compound CC1=CC=CC(N)=C1 JJYPMNFTHPTTDI-UHFFFAOYSA-N 0.000 description 2
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 2
- OZJPLYNZGCXSJM-UHFFFAOYSA-N 5-valerolactone Chemical compound O=C1CCCCO1 OZJPLYNZGCXSJM-UHFFFAOYSA-N 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 2
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 2
- JLTDJTHDQAWBAV-UHFFFAOYSA-N N,N-dimethylaniline Chemical compound CN(C)C1=CC=CC=C1 JLTDJTHDQAWBAV-UHFFFAOYSA-N 0.000 description 2
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 2
- 239000005062 Polybutadiene Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 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
- 239000004203 carnauba wax Substances 0.000 description 2
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- 229940120693 copper naphthenate Drugs 0.000 description 2
- SEVNKWFHTNVOLD-UHFFFAOYSA-L copper;3-(4-ethylcyclohexyl)propanoate;3-(3-ethylcyclopentyl)propanoate Chemical compound [Cu+2].CCC1CCC(CCC([O-])=O)C1.CCC1CCC(CCC([O-])=O)CC1 SEVNKWFHTNVOLD-UHFFFAOYSA-L 0.000 description 2
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- 125000005442 diisocyanate group Chemical group 0.000 description 2
- QXYJCZRRLLQGCR-UHFFFAOYSA-N dioxomolybdenum Chemical compound O=[Mo]=O QXYJCZRRLLQGCR-UHFFFAOYSA-N 0.000 description 2
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- 239000003822 epoxy resin Substances 0.000 description 2
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 2
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- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 2
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- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 1
- 229910001864 baryta Inorganic materials 0.000 description 1
- 239000010428 baryte Substances 0.000 description 1
- 229910052601 baryte Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- HIFVAOIJYDXIJG-UHFFFAOYSA-N benzylbenzene;isocyanic acid Chemical class N=C=O.N=C=O.C=1C=CC=CC=1CC1=CC=CC=C1 HIFVAOIJYDXIJG-UHFFFAOYSA-N 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- QUZSUMLPWDHKCJ-UHFFFAOYSA-N bisphenol A dimethacrylate Chemical class C1=CC(OC(=O)C(=C)C)=CC=C1C(C)(C)C1=CC=C(OC(=O)C(C)=C)C=C1 QUZSUMLPWDHKCJ-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 238000011088 calibration curve Methods 0.000 description 1
- 150000001718 carbodiimides Chemical class 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- HHZAIOOQYMFSFC-UHFFFAOYSA-L cobalt(2+);3-oxobutanoate Chemical compound [Co+2].CC(=O)CC([O-])=O.CC(=O)CC([O-])=O HHZAIOOQYMFSFC-UHFFFAOYSA-L 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 229940079721 copper chloride Drugs 0.000 description 1
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 1
- 239000011258 core-shell material Substances 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000002433 cyclopentenyl group Chemical group C1(=CCCC1)* 0.000 description 1
- 239000012933 diacyl peroxide Substances 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
- YCWQBZCTYWZZAX-UHFFFAOYSA-N ditert-butyl 7,8-dioxabicyclo[4.2.0]octane-3,6-dicarboxylate Chemical compound C1C(C(=O)OC(C)(C)C)CCC2(C(=O)OC(C)(C)C)OOC21 YCWQBZCTYWZZAX-UHFFFAOYSA-N 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 125000001033 ether group Chemical group 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Chemical compound CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000007849 furan resin Substances 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 239000010438 granite Substances 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- LZKLAOYSENRNKR-LNTINUHCSA-N iron;(z)-4-oxoniumylidenepent-2-en-2-olate Chemical compound [Fe].C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O LZKLAOYSENRNKR-LNTINUHCSA-N 0.000 description 1
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 description 1
- 229960002479 isosorbide Drugs 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 125000006178 methyl benzyl group Chemical group 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
- 238000002156 mixing Methods 0.000 description 1
- GYVGXEWAOAAJEU-UHFFFAOYSA-N n,n,4-trimethylaniline Chemical compound CN(C)C1=CC=C(C)C=C1 GYVGXEWAOAAJEU-UHFFFAOYSA-N 0.000 description 1
- GEMHFKXPOCTAIP-UHFFFAOYSA-N n,n-dimethyl-n'-phenylcarbamimidoyl chloride Chemical compound CN(C)C(Cl)=NC1=CC=CC=C1 GEMHFKXPOCTAIP-UHFFFAOYSA-N 0.000 description 1
- GUYMMHOQXYZMJQ-UHFFFAOYSA-N n-ethyl-3-methylaniline Chemical compound CCNC1=CC=CC(C)=C1 GUYMMHOQXYZMJQ-UHFFFAOYSA-N 0.000 description 1
- 150000002791 naphthoquinones Chemical class 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- NWAHZAIDMVNENC-UHFFFAOYSA-N octahydro-1h-4,7-methanoinden-5-yl methacrylate Chemical compound C12CCCC2C2CC(OC(=O)C(=C)C)C1C2 NWAHZAIDMVNENC-UHFFFAOYSA-N 0.000 description 1
- OTLDLKLSNZMTTA-UHFFFAOYSA-N octahydro-1h-4,7-methanoindene-1,5-diyldimethanol Chemical compound C1C2C3C(CO)CCC3C1C(CO)C2 OTLDLKLSNZMTTA-UHFFFAOYSA-N 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- NWVVVBRKAWDGAB-UHFFFAOYSA-N p-methoxyphenol Chemical compound COC1=CC=C(O)C=C1 NWVVVBRKAWDGAB-UHFFFAOYSA-N 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 125000000864 peroxy group Chemical group O(O*)* 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 229950000688 phenothiazine Drugs 0.000 description 1
- QIWKUEJZZCOPFV-UHFFFAOYSA-N phenyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC1=CC=CC=C1 QIWKUEJZZCOPFV-UHFFFAOYSA-N 0.000 description 1
- 125000006187 phenyl benzyl group Chemical group 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 238000000016 photochemical curing Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920005906 polyester polyol Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000004576 sand Substances 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
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- VXUYXOFXAQZZMF-UHFFFAOYSA-N titanium(IV) isopropoxide Chemical compound CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 description 1
- CNHDIAIOKMXOLK-UHFFFAOYSA-N toluquinol Chemical compound CC1=CC(O)=CC=C1O CNHDIAIOKMXOLK-UHFFFAOYSA-N 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229920006337 unsaturated polyester resin Polymers 0.000 description 1
- 125000005287 vanadyl group Chemical group 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F299/00—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
- C08F299/02—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates
- C08F299/06—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from polyurethanes
-
- 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
- C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Reinforced Plastic Materials (AREA)
Description
測定装置:高速GPC装置(東ソー株式会社製「HLC-8220GPC」)
カラム:東ソー株式会社製の下記のカラムを直列に接続して使用した。
「TSKgel G5000」(7.8mmI.D.×30cm)×1本
「TSKgel G4000」(7.8mmI.D.×30cm)×1本
「TSKgel G3000」(7.8mmI.D.×30cm)×1本
「TSKgel G2000」(7.8mmI.D.×30cm)×1本
検出器:RI(示差屈折計)
カラム温度:40℃
溶離液:テトラヒドロフラン(THF)
流速:1.0mL/分
注入量:100μL(試料濃度4mg/mLのテトラヒドロフラン溶液)
標準試料:下記の単分散ポリスチレンを用いて検量線を作成した。
東ソー株式会社製「TSKgel 標準ポリスチレン A-500」
東ソー株式会社製「TSKgel 標準ポリスチレン A-1000」
東ソー株式会社製「TSKgel 標準ポリスチレン A-2500」
東ソー株式会社製「TSKgel 標準ポリスチレン A-5000」
東ソー株式会社製「TSKgel 標準ポリスチレン F-1」
東ソー株式会社製「TSKgel 標準ポリスチレン F-2」
東ソー株式会社製「TSKgel 標準ポリスチレン F-4」
東ソー株式会社製「TSKgel 標準ポリスチレン F-10」
東ソー株式会社製「TSKgel 標準ポリスチレン F-20」
東ソー株式会社製「TSKgel 標準ポリスチレン F-40」
東ソー株式会社製「TSKgel 標準ポリスチレン F-80」
東ソー株式会社製「TSKgel 標準ポリスチレン F-128」
東ソー株式会社製「TSKgel 標準ポリスチレン F-288」
東ソー株式会社製「TSKgel 標準ポリスチレン F-550」
反応装置にポリテトラメチレングリコール(三菱ケミカル株式会社「PTMG3000」)を300質量部と、ε―カプロラクトン(ダイセル株式会社製「プラクセルM」)を600質量部仕込み、昇温と攪拌を開始した。次いで、内温を190℃に上昇した後、チタン酸イソプロピル(TiPT)を0.009質量部仕込み、190℃で10時間反応させポリエステル樹脂(C-1)を合成した。このポリエステル樹脂(C-1)の水酸基価は13.8、数平均分子量は8,130であった。
ポリテトラメチレンエーテルグリコール(三菱ケミカル株式会社製「PTMG1000」)71部と1,4-ブタンジオール3質量部と、4,4’―ジフェニルメタンジイソシアネート26質量部とを混合し、バットに流延し、90℃24時間の条件で反応させ、熱可塑性樹脂(D-1)を作製した。この熱可塑性樹脂(D-1)の重量平均分子量は、50,000であった。
ポリテトラメチレンエーテルグリコール(三菱ケミカル株式会社製「PTMG1000」)74部と1,4-ブタンジオール2質量部と、4,4’―ジフェニルメタンジイソシアネート24質量部とを混合し、バットに流延し、90℃24時間の条件で反応させ、熱可塑性樹脂(D-2)を作製した。この熱可塑性樹脂(D-2)の重量平均分子量は、100,000であった。
ポリメチレンポリフェニルポリイソシアネートとジフェニルメタンジイソシアネートとの混合物(東ソー株式会社製「ミリオネート MR-200」)20質量部と、4,4’-ジフェニルメタンジイソシアネート(4,4’-MDI)20質量部と、ヒドロキシエチルメタクリレート(HEMA)27質量部と、ニューポールBPE-20(三洋化成株式会社製:ビスフェノールAのEO付加物、水酸基当量;164g/eq)10質量部と、ニューポールBPE-40(三洋化成株式会社製:ビスフェノールAのEO付加物、水酸基当量;204g/eq)12質量部と、重合開始剤(化薬ヌーリオン株式会社「トリゴノックス122-C80」、有機過酸化物)1質量部、ポリエステル樹脂(C-1) 4質量部、熱可塑性樹脂(D-1)6質量部を混合し、プリプレグ用樹脂組成物(1)を得た。
離型剤を塗った2枚のガラス板の間に厚さ4mmのスペーサーを入れた注型用の型にプリプレグ用樹脂組成物(1)を流し込み、45℃48時間の条件にてエージングさせることで厚さ4mmのBステージ化樹脂組成物(1)を得た。得られた厚さ4mmのBステージ化樹脂組成物(1)を150℃30分の条件で硬化させて硬化物(1)を得た。得られた硬化物(1)を幅8.4mm、長さ40mmの試験片を切り出した。この試験片中央の幅方向に4mmの切り込みを入れた後、ASTM D-5045-99に従って切り込みの反対方向から荷重をかけて破壊試験を行った。この際の試験片寸法と破壊荷重、亀裂長さから破壊靭性K1Cを計算し、下記の基準に従い評価した。
○:1.85MPa・m0.5以上
×:1.85MPa・m0.5未満
<ガラス転移温度Tgの測定>
離型剤を塗った2枚のガラス板の間に厚さ2mmのスペーサーを入れた注型用の型にプリプレグ用樹脂組成物(1)を流し込み、45℃48時間の条件にてエージングさせることで厚さ2mmのBステージ化樹脂組成物(1)を得た。得られた厚さ2mmのBステージ化樹脂組成物(1)を150℃30分の条件で硬化させて硬化物(1)を得た。得られた硬化物を、幅10mm、長さ56mmの試験片を切り出し、この試験片について、DMA(ティー・エイ・インスツルメント・ジャパン株式会社製「RSA-G2」)を用い、測定周波数1Hz、昇温速度3℃/分、硬化物の両持ち曲げによる動的粘弾性を測定した。得られた貯蔵弾性率のチャートのガラス領域の近似直線と転移領域の接線の交点をガラス転移温度とし、下記の基準に従い耐熱性を評価した。
○:ガラス転移温度が120℃以上
×:ガラス転移温度が120℃未満
プリプレグ用樹脂組成物(1)を離型処理をしたポリエチレンテレフタレートフィルムの片面に塗布した後、炭素繊維(東レ社製「T-700-12K-50C」)を炭素繊維含有量が50質量%となるように含浸させ、同じフィルムをかぶせた後、45℃48時間の条件にて、エージングさせることでプリプレグ(1)を作製した。
プリプレグ(1)を12枚積層し、プレート状金型を用いて加熱加圧成型することにより、成形品(1)を得た。加熱加圧条件としては、金型温度140℃で、型閉圧力4MPaで5分間保持し、型開後に取り出して常温下で放置冷却した。
上記で得られた成形品(1)の表面を下記の基準に従い評価した。
○:膨れ、及び、未硬化部分なし
×:膨れ、または、未硬化部分あり
実施例1で使用したポリエステル樹脂(C-1)4質量部を6質量部に変更した以外は、実施例1と同様にして、プリプレグ用樹脂組成物(2)を得て、各評価を実施した。
実施例1で使用したポリエステル樹脂(C-1)を使用しなかった以外は、実施例1と同様にして、プリプレグ用樹脂組成物(2)を得て、各評価を実施した。
実施例1で使用したポリエステル樹脂(C-1)を使用せず、熱可塑性樹脂(D-1)6質量部を10質量部に変更した以外は、実施例1と同様にして、プリプレグ用樹脂組成物(R2)を得て、各評価を実施した。
実施例1で使用したポリエステル樹脂(C-1)を使用せず、熱可塑性樹脂(D-1)6質量部を熱可塑性樹脂(D-2)6質量部に変更した以外は、実施例1と同様にして、プリプレグ用樹脂組成物(R3)を得て、各評価を実施した。
Claims (4)
- ポリイソシアネート(a1)と、ポリオール(a2)と、ヒドロキシアルキル(メタ)アクリレート(a3)との反応物であるウレタン(メタ)アクリレート(A)、重合開始剤(B)、ポリエステル樹脂(C)、及び前記ポリエステル樹脂(C)以外の熱可塑性樹脂(D)を必須成分とするプリプレグ用樹脂組成物であって、
前記ポリイソシアネート(a1)が、2,4’-ジフェニルメタンジイソシアネート、4,4’-ジフェニルメタンジイソシアネート、4,4’-ジフェニルメタンジイソシアネートのカルボジイミド変性体、及びポリメチレンポリフェニルポリイソシアネートから選ばれる1種以上のポリイソシアネートであり、前記ポリエステル樹脂(C)が、ラクトン(c1)及びポリアルキレンエーテルポリオール(c2)を必須原料とするものであり、
前記プリプレグ用樹脂組成物中の前記ポリエステル樹脂(C)の割合が2.5~6質量%であり、前記熱可塑性樹脂(D)の割合が1~25質量%であり、
前記ポリエステル樹脂(C)と前記熱可塑性樹脂(D)との質量比(C/D)が、3/2~1/3であることを特徴とするプリプレグ用樹脂組成物。 - 前記熱可塑性樹脂(D)が、熱可塑性ウレタン樹脂を含むものである請求項1記載のプリプレグ用樹脂組成物。
- 請求項1又は2項記載のプリプレグ用樹脂組成物及び強化繊維(E)を含有することを特徴とするプリプレグ。
- 請求項3記載のプリプレグの硬化物であることを特徴とする成形品。
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JP2004231848A (ja) | 2003-01-31 | 2004-08-19 | Dainippon Ink & Chem Inc | プリプレグ及びそれを用いたfrp成形品 |
JP2004238755A (ja) | 2003-02-05 | 2004-08-26 | Asahi Schwebel Co Ltd | 樹脂組成物及びガラス繊維織布 |
WO2019065210A1 (ja) | 2017-09-27 | 2019-04-04 | Dic株式会社 | プリプレグ用樹脂組成物、プリプレグ及び成形品 |
JP2020139000A (ja) | 2019-02-27 | 2020-09-03 | 三菱ケミカル株式会社 | 硬化性樹脂組成物、並びにこれを用いたフィルム、成形品、プリプレグ及び繊維強化プラスチック |
WO2021006163A1 (ja) | 2019-07-08 | 2021-01-14 | Dic株式会社 | 樹脂組成物、プリプレグ、積層板、多層プリント配線板及び半導体パッケージ |
WO2021131566A1 (ja) | 2019-12-25 | 2021-07-01 | Dic株式会社 | プリプレグ及び成形品 |
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JPH09169862A (ja) * | 1995-08-11 | 1997-06-30 | Takeda Chem Ind Ltd | プリプレグシートおよびそれを用いた成形体 |
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JP2004231848A (ja) | 2003-01-31 | 2004-08-19 | Dainippon Ink & Chem Inc | プリプレグ及びそれを用いたfrp成形品 |
JP2004238755A (ja) | 2003-02-05 | 2004-08-26 | Asahi Schwebel Co Ltd | 樹脂組成物及びガラス繊維織布 |
WO2019065210A1 (ja) | 2017-09-27 | 2019-04-04 | Dic株式会社 | プリプレグ用樹脂組成物、プリプレグ及び成形品 |
JP2020139000A (ja) | 2019-02-27 | 2020-09-03 | 三菱ケミカル株式会社 | 硬化性樹脂組成物、並びにこれを用いたフィルム、成形品、プリプレグ及び繊維強化プラスチック |
WO2021006163A1 (ja) | 2019-07-08 | 2021-01-14 | Dic株式会社 | 樹脂組成物、プリプレグ、積層板、多層プリント配線板及び半導体パッケージ |
WO2021131566A1 (ja) | 2019-12-25 | 2021-07-01 | Dic株式会社 | プリプレグ及び成形品 |
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