JPH02272057A - Polycarbonate resin composition - Google Patents
Polycarbonate resin compositionInfo
- Publication number
- JPH02272057A JPH02272057A JP9181989A JP9181989A JPH02272057A JP H02272057 A JPH02272057 A JP H02272057A JP 9181989 A JP9181989 A JP 9181989A JP 9181989 A JP9181989 A JP 9181989A JP H02272057 A JPH02272057 A JP H02272057A
- Authority
- JP
- Japan
- Prior art keywords
- weight
- polycarbonate resin
- parts
- maleic anhydride
- pts
- 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.)
- Pending
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 32
- 239000004431 polycarbonate resin Substances 0.000 title claims abstract description 24
- 229920005668 polycarbonate resin Polymers 0.000 title claims abstract description 24
- 239000003365 glass fiber Substances 0.000 claims abstract description 16
- 229920000147 Styrene maleic anhydride Polymers 0.000 claims abstract description 13
- PYSRRFNXTXNWCD-UHFFFAOYSA-N 3-(2-phenylethenyl)furan-2,5-dione Chemical compound O=C1OC(=O)C(C=CC=2C=CC=CC=2)=C1 PYSRRFNXTXNWCD-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229920001971 elastomer Polymers 0.000 claims abstract description 11
- 239000005060 rubber Substances 0.000 claims abstract description 11
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims abstract description 9
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000155 melt Substances 0.000 claims description 4
- 125000002947 alkylene group Chemical group 0.000 abstract description 2
- 229910052801 chlorine Inorganic materials 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 238000013329 compounding Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 19
- -1 for example Chemical compound 0.000 description 10
- 239000011521 glass Substances 0.000 description 9
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 8
- 230000007423 decrease Effects 0.000 description 8
- 239000004417 polycarbonate Substances 0.000 description 8
- 229920002554 vinyl polymer Polymers 0.000 description 8
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 7
- 229920001577 copolymer Polymers 0.000 description 7
- 229920000515 polycarbonate Polymers 0.000 description 7
- 238000006116 polymerization reaction Methods 0.000 description 6
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 5
- 125000004432 carbon atom Chemical group C* 0.000 description 5
- 239000007822 coupling agent Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000003063 flame retardant Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 4
- 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 4
- 239000002243 precursor Substances 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 3
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 229920003244 diene elastomer Polymers 0.000 description 3
- 229920000578 graft copolymer Polymers 0.000 description 3
- 150000002989 phenols Chemical class 0.000 description 3
- 239000001294 propane Substances 0.000 description 3
- 229910000077 silane Inorganic materials 0.000 description 3
- 239000012756 surface treatment agent Substances 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- VEORPZCZECFIRK-UHFFFAOYSA-N 3,3',5,5'-tetrabromobisphenol A Chemical compound C=1C(Br)=C(O)C(Br)=CC=1C(C)(C)C1=CC(Br)=C(O)C(Br)=C1 VEORPZCZECFIRK-UHFFFAOYSA-N 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 2
- 239000005062 Polybutadiene Substances 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000003513 alkali Substances 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
- 238000005452 bending Methods 0.000 description 2
- UORVGPXVDQYIDP-UHFFFAOYSA-N borane Chemical compound B UORVGPXVDQYIDP-UHFFFAOYSA-N 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 125000002993 cycloalkylene group Chemical group 0.000 description 2
- 150000001993 dienes Chemical class 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000012770 industrial material Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229920002857 polybutadiene Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- JHPBZFOKBAGZBL-UHFFFAOYSA-N (3-hydroxy-2,2,4-trimethylpentyl) 2-methylprop-2-enoate Chemical compound CC(C)C(O)C(C)(C)COC(=O)C(C)=C JHPBZFOKBAGZBL-UHFFFAOYSA-N 0.000 description 1
- IGGDKDTUCAWDAN-UHFFFAOYSA-N 1-vinylnaphthalene Chemical compound C1=CC=C2C(C=C)=CC=CC2=C1 IGGDKDTUCAWDAN-UHFFFAOYSA-N 0.000 description 1
- CMQUQOHNANGDOR-UHFFFAOYSA-N 2,3-dibromo-4-(2,4-dibromo-5-hydroxyphenyl)phenol Chemical compound BrC1=C(Br)C(O)=CC=C1C1=CC(O)=C(Br)C=C1Br CMQUQOHNANGDOR-UHFFFAOYSA-N 0.000 description 1
- JHJUYGMZIWDHMO-UHFFFAOYSA-N 2,6-dibromo-4-(3,5-dibromo-4-hydroxyphenyl)sulfonylphenol Chemical compound C1=C(Br)C(O)=C(Br)C=C1S(=O)(=O)C1=CC(Br)=C(O)C(Br)=C1 JHJUYGMZIWDHMO-UHFFFAOYSA-N 0.000 description 1
- YMTYZTXUZLQUSF-UHFFFAOYSA-N 3,3'-Dimethylbisphenol A Chemical compound C1=C(O)C(C)=CC(C(C)(C)C=2C=C(C)C(O)=CC=2)=C1 YMTYZTXUZLQUSF-UHFFFAOYSA-N 0.000 description 1
- RKSBPFMNOJWYSB-UHFFFAOYSA-N 3,3-Bis(4-hydroxyphenyl)pentane Chemical compound C=1C=C(O)C=CC=1C(CC)(CC)C1=CC=C(O)C=C1 RKSBPFMNOJWYSB-UHFFFAOYSA-N 0.000 description 1
- RXNYJUSEXLAVNQ-UHFFFAOYSA-N 4,4'-Dihydroxybenzophenone Chemical compound C1=CC(O)=CC=C1C(=O)C1=CC=C(O)C=C1 RXNYJUSEXLAVNQ-UHFFFAOYSA-N 0.000 description 1
- NZGQHKSLKRFZFL-UHFFFAOYSA-N 4-(4-hydroxyphenoxy)phenol Chemical compound C1=CC(O)=CC=C1OC1=CC=C(O)C=C1 NZGQHKSLKRFZFL-UHFFFAOYSA-N 0.000 description 1
- RQCACQIALULDSK-UHFFFAOYSA-N 4-(4-hydroxyphenyl)sulfinylphenol Chemical compound C1=CC(O)=CC=C1S(=O)C1=CC=C(O)C=C1 RQCACQIALULDSK-UHFFFAOYSA-N 0.000 description 1
- JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 description 1
- JISNDAMZBNGEAC-UHFFFAOYSA-N 4-[2-(4-hydroxyphenyl)propyl]phenol Chemical compound C=1C=C(O)C=CC=1C(C)CC1=CC=C(O)C=C1 JISNDAMZBNGEAC-UHFFFAOYSA-N 0.000 description 1
- HXDOZKJGKXYMEW-UHFFFAOYSA-N 4-ethylphenol Chemical compound CCC1=CC=C(O)C=C1 HXDOZKJGKXYMEW-UHFFFAOYSA-N 0.000 description 1
- 125000004203 4-hydroxyphenyl group Chemical group [H]OC1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- KYPYTERUKNKOLP-UHFFFAOYSA-N Tetrachlorobisphenol A Chemical compound C=1C(Cl)=C(O)C(Cl)=CC=1C(C)(C)C1=CC(Cl)=C(O)C(Cl)=C1 KYPYTERUKNKOLP-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- JETSKDPKURDVNI-UHFFFAOYSA-N [C].[Ca] Chemical compound [C].[Ca] JETSKDPKURDVNI-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229920001893 acrylonitrile styrene Polymers 0.000 description 1
- 150000008360 acrylonitriles Chemical class 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 125000000217 alkyl 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
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- QBLDFAIABQKINO-UHFFFAOYSA-N barium borate Chemical compound [Ba+2].[O-]B=O.[O-]B=O QBLDFAIABQKINO-UHFFFAOYSA-N 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910000085 borane Inorganic materials 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
- 238000012662 bulk polymerization Methods 0.000 description 1
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- WHHGLZMJPXIBIX-UHFFFAOYSA-N decabromodiphenyl ether Chemical compound BrC1=C(Br)C(Br)=C(Br)C(Br)=C1OC1=C(Br)C(Br)=C(Br)C(Br)=C1Br WHHGLZMJPXIBIX-UHFFFAOYSA-N 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 125000005397 methacrylic acid ester group Chemical group 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- SCUZVMOVTVSBLE-UHFFFAOYSA-N prop-2-enenitrile;styrene Chemical compound C=CC#N.C=CC1=CC=CC=C1 SCUZVMOVTVSBLE-UHFFFAOYSA-N 0.000 description 1
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007761 roller coating Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- FZHAPNGMFPVSLP-UHFFFAOYSA-N silanamine Chemical compound [SiH3]N FZHAPNGMFPVSLP-UHFFFAOYSA-N 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 150000003440 styrenes Chemical class 0.000 description 1
- 125000003011 styrenyl group Chemical group [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 150000003457 sulfones Chemical class 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- BIKXLKXABVUSMH-UHFFFAOYSA-N trizinc;diborate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]B([O-])[O-].[O-]B([O-])[O-] BIKXLKXABVUSMH-UHFFFAOYSA-N 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は新規なポリカーボネート樹脂組成物に関するも
のである。さらに詳しくいえば、本発明よ、耐熱性、機
械的性質、寸法安定性などに優れる上、流動性が教養さ
れ、ＯＡ・事務機器分野や工業材料分野などにおいて好
適に用いられるガラス繊維強化ポリカーボネートアロイ
に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a novel polycarbonate resin composition. More specifically, the present invention is a glass fiber-reinforced polycarbonate alloy that has excellent heat resistance, mechanical properties, dimensional stability, etc., and has good fluidity, and is suitable for use in the OA/office equipment field, industrial materials field, etc. It is related to.
［従来の技術］
従来、芳香族ポリカーポネ−１・樹脂は、剛性や耐衝撃
性などの機械的性質、耐熱性、電気的性質、寸法安定性
などに優れることから、エンジニアリングプラスチック
として、多くの分野において幅広く用いられており、ま
た、特により優れた耐熱性、機械的性質、寸法安定性な
どが要求される用途、例えば電気・電子機器用シャーシ
などの用途にはガラス繊維で強化したものが用いられて
いる。[Prior art] Aromatic polycarbonate resin has been used in many fields as an engineering plastic due to its excellent mechanical properties such as rigidity and impact resistance, heat resistance, electrical properties, and dimensional stability. Glass fiber-reinforced materials are used in applications that require particularly superior heat resistance, mechanical properties, and dimensional stability, such as chassis for electrical and electronic equipment. It is being
ところで、ポリカーボネート樹脂は、一般に溶融粘度が
高くて、成形性が悪く、特にガラスｍｍを配合したもの
はその傾向が強いという欠点を有している。したがって
、該溶融粘度を下げ、流動性（成形性）を良好なものと
するために、これまで使用樹脂の分子量を下げるとか、
溶融粘度の小さい樹脂の組成比率を大きくするといった
方法がとられている。しかしながら、このような方法に
おいては得られる組成物の流動性は改良されるものの、
耐熱性の大幅は低下を免れないという欠点がある。By the way, polycarbonate resins generally have a high melt viscosity and poor moldability, and those containing glass mm are particularly prone to this tendency. Therefore, in order to lower the melt viscosity and improve fluidity (moldability), it has been attempted to lower the molecular weight of the resin used,
One method is to increase the composition ratio of resins with low melt viscosity. However, although this method improves the fluidity of the resulting composition,
The drawback is that heat resistance is inevitably reduced significantly.
他方、耐熱性や機械的性質を損なうことなく流動性を改
良しｔ；非強化ポリカーボネート樹脂組成物として、ポ
リカーボネート、ＡＢＳ樹脂、スチレン−無水マレイン
酸共重合体などを含有して成る組成物が開示されている
（特会昭６３−５８８６２号公報）、シかしながら、こ
の組成物をガラスｍａで強化した場合、流動性が低下し
、成形性が悪くなるという問題が生じる。On the other hand, a composition containing polycarbonate, ABS resin, styrene-maleic anhydride copolymer, etc. is disclosed as a non-reinforced polycarbonate resin composition that improves fluidity without impairing heat resistance or mechanical properties. However, when this composition is strengthened with glass ma, the problem arises that the fluidity decreases and the moldability deteriorates.
［発明が解決しようとする課題］
本発明は、このような従来のガラス繊維強化ポリカーボ
ネートアロイが有する欠点を克服し、耐熱性、機械的性
質、寸法安定性などｔこ優れる上に、流動性が教書され
たガラス繊維強化ポリカーボネートアロイを提供するこ
とを目的としてなされたものである。[Problems to be Solved by the Invention] The present invention overcomes the drawbacks of conventional glass fiber-reinforced polycarbonate alloys, and has excellent heat resistance, mechanical properties, dimensional stability, etc., as well as fluidity. The purpose of this study was to provide a glass fiber reinforced polycarbonate alloy with a high standard.
［課題を解決するための手段〕
本発明者らは、前記の好ましい性質を有するガラス繊維
強化ポリカーボネートアロイを開発すべく鋭意研究を重
ねた結果、ポリカーボネート樹脂に、特定のＡＢＳ樹脂
及びスチレン−無水マレイン酸共重合体を所定の割合で
配合し、さらに、このものを所要量のガラス繊維で強化
して成る組成物により、その目的を達成しうろことを見
い出し、この知見に基・づいて本発明を完成するに至っ
た。[Means for Solving the Problems] As a result of intensive research to develop a glass fiber reinforced polycarbonate alloy having the above-mentioned preferable properties, the present inventors found that a specific ABS resin and styrene-maleic anhydride were added to the polycarbonate resin. It was discovered that the object could be achieved by a composition made by blending an acid copolymer in a predetermined ratio and further reinforcing this composition with a required amount of glass fiber, and based on this knowledge, the present invention was developed. I was able to complete it.
すなわち、本発明は、（Ａ）ポリカーボネート樹脂２０
〜８０重量部、（Ｂ）ゴム成分含有量が１０〜３０重量
％で、かつメルトインデックスがｌＯ〜６０９／１０分
（湿度２２０℃、荷重１０に９）のＡＢＳ樹脂５〜８０
重量部及び（Ｃ）無水マレイン酸単位含有量が３〜２０
モル％のスチレン−無水マレイン酸共重合体５〜６０重
量部を、それらの合計量が１００重量部になるように含
有し、かつこの合計量１００重量部に対し、ＣＤ）ガラ
ス繊維５〜５０重量部を配合させて成るポリカーボネー
ト樹脂組成物を提供するものである
以下、本発明の詳細な説明する。That is, the present invention provides (A) polycarbonate resin 20
~80 parts by weight, (B) ABS resin 5~80 with a rubber component content of 10~30% by weight and a melt index of lO~609/10 minutes (humidity 220°C, load 10 to 9)
Part by weight and (C) maleic anhydride unit content is 3 to 20
Contains 5 to 60 parts by weight of styrene-maleic anhydride copolymer in mol% such that the total amount thereof is 100 parts by weight, and CD) 5 to 50 parts by weight of glass fiber per 100 parts by weight of this total amount. The present invention, which provides a polycarbonate resin composition comprising parts by weight, will be described in detail below.
本発明組成物において、（Ａ）成分として用いられるポ
リカーボネート樹脂は、−数式％式％（１）
（式中のＺは炭素数１〜８のアルキレン基、炭素数２〜
８のアルキリデン基、炭素数５〜１５のシクロアルキレ
ン基、炭素数５〜１５のシクロアルキレン基、単なる結
合、−ｓｏ、−−５ｏ−−ｓ−−ｏ−−ｃｏ−又は
子、塩素原子、臭素原子又は炭素数１〜８のアルキル基
であり、それらは同一であってもよいし、異なっていて
もよく、ｍ及び１は、それぞれ１〜４の整数であって、
ｍが２〜４の場合はＲ１はたがいに異なるものであって
もよいし、ｎが２〜４の場合はＲ３はたがいに異なるも
のであってもよい）
で表される構造単位を有す重合体を挙げることができる
。In the composition of the present invention, the polycarbonate resin used as component (A) is -Formula %Formula % (1) (where Z is an alkylene group having 1 to 8 carbon atoms, 2 to 8 carbon atoms,
8 alkylidene group, cycloalkylene group having 5 to 15 carbon atoms, cycloalkylene group having 5 to 15 carbon atoms, simple bond, -so, -5o--s--o--co- or child, chlorine atom, A bromine atom or an alkyl group having 1 to 8 carbon atoms, which may be the same or different, m and 1 each being an integer of 1 to 4,
When m is 2 to 4, R1 may be different from each other, and when n is 2 to 4, R3 may be different from each other) Polymers may be mentioned.
該ポリカーボネート樹脂は、例えば塩化メチレンなどの
溶媒中において、公知の酸受容体や分子量調節剤の存在
下、二価フェノールとホスゲンのようなカーボネート前
駆体との反応により、あるいは二価フェノールとジフェ
ニルカーボネートのようなカーボネート前駆体とのエス
テル交換反応などによって製造することができる。The polycarbonate resin can be prepared by reacting a dihydric phenol with a carbonate precursor such as phosgene or by reacting a dihydric phenol with a carbonate precursor such as phosgene in a solvent such as methylene chloride in the presence of a known acid acceptor or molecular weight modifier. It can be produced by a transesterification reaction with a carbonate precursor such as.
前記二価フェノールとしては、例えば１．２−ビス（４
−ヒドロキシフェニル）プロパン（ビスフェノールＡ）
、２．２−ビス（３−メチル−４−ヒドロキシフェニル
）プロパン、２．２−ビス（３，５−ジメチル−４−ヒ
ドロキシフェニル）プロパン、１．２−ビス（４−ヒド
ロキシフェニル）エタン、３．３−ビス（４−ヒドロキ
シフェニル）ペンタン、１．１− （４−ヒドロキシフ
ェニル）シクロヘキサン、４．４’−ジヒドロキシジ２
エニル、ヒス（４−ヒドロキシフェニル）スルフィト、
ヒス（４−ヒドロキシフェニル）スルホン、ビス（４−
ヒドロキシフェニル）スルホキシド、ビス（４−ヒドロ
キシフェニル）エーテル、４．４′−ジヒドロキシベン
ゾフェノンなど、あるいは２．２−ビス（３，５−ジブ
ロモ−４−ヒドロキシフェニル）プロパン、２．２−ビ
ス（３，５−ジクロロ−４−ヒドロキシフェニル）プロ
パン、３２−ビス（３−クロロ−４−ヒドロキシフェニ
ル）プロパン、２．２−ビス（３−ブロモ−４−ヒドロ
キシフェニル）プロパンのヨウナハロゲン化ビスフェノ
ール類などを挙げることができるが、これらの二価フェ
ノールの中で、特にビスフェノールＡが好適である。ま
たこれらの二価フェノールはそれぞれ単独で用いてもよ
いし、２種以上を組み合わせて用いてもよい。さらに、
本発明で用いるポリカーボネート樹脂は、多官能性芳香
族化合物を二個フェノール及び／又はカーボネート前駆
体と反応させて成る熱可塑性ランダム分枝ポリカーボネ
ートであってもよいし、２Ｑ以上のポリカーボネート樹
脂のブレンド物であってもよい。As the dihydric phenol, for example, 1,2-bis(4
-Hydroxyphenyl)propane (bisphenol A)
, 2.2-bis(3-methyl-4-hydroxyphenyl)propane, 2.2-bis(3,5-dimethyl-4-hydroxyphenyl)propane, 1.2-bis(4-hydroxyphenyl)ethane, 3.3-bis(4-hydroxyphenyl)pentane, 1.1-(4-hydroxyphenyl)cyclohexane, 4.4'-dihydroxydi2
enyl, his(4-hydroxyphenyl) sulfite,
his(4-hydroxyphenyl)sulfone, bis(4-
hydroxyphenyl) sulfoxide, bis(4-hydroxyphenyl) ether, 4,4'-dihydroxybenzophenone, etc., or 2,2-bis(3,5-dibromo-4-hydroxyphenyl)propane, 2,2-bis(3 , 5-dichloro-4-hydroxyphenyl)propane, 32-bis(3-chloro-4-hydroxyphenyl)propane, 2.2-bis(3-bromo-4-hydroxyphenyl)propane halogenated bisphenols, etc. Among these dihydric phenols, bisphenol A is particularly suitable. Further, these dihydric phenols may be used alone or in combination of two or more types. moreover,
The polycarbonate resin used in the present invention may be a thermoplastic random branched polycarbonate made by reacting a polyfunctional aromatic compound with two phenols and/or a carbonate precursor, or a blend of polycarbonate resins of 2Q or more. It may be.
該ポリカーボネート樹脂は、Ｉｌ械的強度及び成形性の
点から、その粘度平均分子量が１０．０００−１００，
０００のものが好ましく、特に、ｉｓ、ｏｏｏ〜４０，
０００のものが好適である。The polycarbonate resin has a viscosity average molecular weight of 10.000-100, from the viewpoint of mechanical strength and moldability.
000 is preferable, especially is, ooo~40,
000 is preferred.
本発明組成物において、（Ｂ）成分として用いられるＡ
ＢＳａｌｔ脂は、通常共役ジエン系ゴム−芳ｌ族ビニル
化合物−シアン化ビニルグラフト共重合体１００〜１５
重量％と芳香族ビニル化合物−シアン化ビニル共重合体
Ｏ〜８５１ｉ量％との混合物である。前記共役ジエン系
ゴム−芳香族ビニル化合物−シアン化ビニルグラフト共
重合体は、共役ジエン系ゴムに、芳香族ビニル化合物ど
シアン化ビニルとがグラフト重合して成るものであって
、該グラフト共重合体中の共役ジエン系ゴム成分の含有
量は、通常５〜７０重量％の範囲で選ばれ、また芳香族
ビニル化合物単位とシアン化ビニル単位との含有割合に
ついては特に制限ははいが、通常重量比５０：５Ｑない
し８０８２０の範囲で選ばれる。In the composition of the present invention, A used as component (B)
BSalt fat is usually a conjugated diene rubber-aromatic vinyl compound-vinyl cyanide graft copolymer 100-15
It is a mixture of % by weight and % by weight of aromatic vinyl compound-vinyl cyanide copolymer O~851i. The conjugated diene rubber-aromatic vinyl compound-vinyl cyanide graft copolymer is obtained by graft polymerizing an aromatic vinyl compound or vinyl cyanide onto a conjugated diene rubber, and the graft copolymer The content of the conjugated diene rubber component in the coalescence is usually selected within the range of 5 to 70% by weight, and although there are no particular restrictions on the content ratio of aromatic vinyl compound units and vinyl cyanide units, it is usually within the range of 5 to 70% by weight. The ratio is selected in the range of 50:5Q to 80,820.
一方、芳香族ビニル化合物−シアン化ビニル共重合体に
おける芳香族ビニル化合物単位とシアン化ビニル単位と
の含有割合については特に制限はないが、通常重量比５
５：４５ないし８５：１５の範囲で選ばれる。On the other hand, there is no particular restriction on the content ratio of aromatic vinyl compound units and cyanide vinyl units in the aromatic vinyl compound-vinyl cyanide copolymer, but the weight ratio is usually 5.
Selected in the range of 5:45 to 85:15.
前記共役ジエン系ゴムとしては、例えばポリブタジェン
、ブタジェン−スチレン共重合体、ブタジェン−アクリ
ロニトリル共重合体、ブタジェン−アクリル酸エステル
共重合体などのブタジェン系ゴム状重合体が好ましく挙
げられる。また、芳香族ビニル化合物としては、例えば
スチレン、ハロゲン化スチレン、ビニルトルエン、ａ−
メチルスチレン、ビニルナフタレンなどが挙げられるが
、これらの中でスチレンが特に好適である。さらに、シ
アン化ビニルとしては、例えばアクリロニトリル、メタ
クロロニトリル、σ−ハロゲン化アクリロニトリルなど
が挙げられるが、これらの中でアクリロニトリルが好適
である。なお、前記芳香族ビニル化合物やシアン化ビニ
ルの一部を他のビニル化合物、例えばアクリル酸エステ
ル、メタクリル酸エステル、酢酸ビニル、塩化ビニルな
どで置換してもよいが、これらの中でアクリル酸エステ
ルやメタクリル酸エステルで置換したものが好ましい。Preferred examples of the conjugated diene rubber include butadiene rubber-like polymers such as polybutadiene, butadiene-styrene copolymer, butadiene-acrylonitrile copolymer, and butadiene-acrylic acid ester copolymer. In addition, examples of aromatic vinyl compounds include styrene, halogenated styrene, vinyltoluene, a-
Examples include methylstyrene and vinylnaphthalene, and among these, styrene is particularly preferred. Furthermore, examples of vinyl cyanide include acrylonitrile, methachloronitrile, and σ-halogenated acrylonitrile, among which acrylonitrile is preferred. Note that a part of the aromatic vinyl compound and vinyl cyanide may be replaced with other vinyl compounds, such as acrylic ester, methacrylic ester, vinyl acetate, vinyl chloride, etc. Among these, acrylic ester or methacrylic acid ester is preferable.
本発明組成物においては、前記（Ｂ）成分のＡＢＳ樹脂
は、ゴム成分の含有量が１０〜３０を量％の範囲にあり
、かつ温度２２０℃、荷重１０に９の条件で測定したメ
ルトインデックス（Ｍ Ｘ ）が１０〜６０１Ｆ／１０
分の範囲にあることが必要である。該ゴム成分の含有量
が１０重量％未満では耐衝撃性の改＾効来が十分に発揮
されないし、３０重量％を超えると得られる組成物の流
動性及び耐熱性が低下する傾向が生じる。一方、Ｍ！が
１０９／ １０分未満では流動性の改曵効来が小さいし
、ｓｏ９．’ｌｏ分を超える耐熱性が低下する。In the composition of the present invention, the ABS resin as the component (B) has a rubber component content in the range of 10 to 30% by weight, and has a melt index measured at a temperature of 220°C and a load of 10 to 9. (M x ) is 10~601F/10
It needs to be within minutes. If the content of the rubber component is less than 10% by weight, the effect of improving impact resistance will not be sufficiently exhibited, and if it exceeds 30% by weight, the fluidity and heat resistance of the resulting composition will tend to decrease. On the other hand, M! If so9. Heat resistance exceeding 'lo' decreases.
本発明組成物において、（Ｃ）成分として用いられるス
チレン−無水マレイン酸共重合体（ＳＭＡＩｔ脂）ｉｔ
、スチレンと無水マレイン酸とを、従来公知の方法に従
って共重合させることにより得られる。重合方法として
は塊状重合法、溶液重合法のいずれを用いてもよいし、
また、重合は単一の重合槽で行ってもよいが、複数段の
重合槽をシリーズに並べて重合を行う連続多段式で行う
ことが好ましい。In the composition of the present invention, styrene-maleic anhydride copolymer (SMAIt resin) used as component (C)
, can be obtained by copolymerizing styrene and maleic anhydride according to a conventionally known method. As the polymerization method, either bulk polymerization method or solution polymerization method may be used,
Further, although the polymerization may be carried out in a single polymerization tank, it is preferable to carry out the polymerization in a continuous multi-stage system in which a plurality of stages of polymerization tanks are arranged in series.
この連続多段式重合法においては、各種にスチレン及び
前段である程度反応が進んで生成した共重合体を含む反
応液を順次一定量流すと共に、各段では所定量の無水マ
レイン酸を添加するといった方法が用いられる。In this continuous multi-stage polymerization method, a fixed amount of a reaction solution containing styrene and a copolymer produced by a certain degree of reaction in the previous stage is sequentially flowed through each stage, and a predetermined amount of maleic anhydride is added at each stage. is used.
本発明組成物においては、このスチレン−無水マレイン
酸共重合体中の無水マレインＭ単位の含有量は、３〜２
０モル％、好ましくは５〜１５モル％の範囲にあること
が必要である。この含有量が３モル％未満では得られる
組成物の耐熱性が不十分であるし、２０モル％を超える
と耐衝撃性が低下する傾向が生じる。また、該スチレン
ー無水マレイン酸共重含体としては、温度２３０℃、荷
重２．１６に９で測定しｆ−Ｍｌが０．５〜１０９／１
０分の範囲にあるものを用いることが望ましい。In the composition of the present invention, the content of maleic anhydride M units in the styrene-maleic anhydride copolymer is 3 to 2.
It is necessary that the amount is 0 mol %, preferably in the range of 5 to 15 mol %. If the content is less than 3 mol%, the resulting composition will have insufficient heat resistance, and if it exceeds 20 mol%, the impact resistance will tend to decrease. In addition, the styrene-maleic anhydride copolymer has an f-Ml of 0.5 to 109/1 when measured at a temperature of 230°C and a load of 2.16 at 9.
It is desirable to use one within the range of 0 minutes.
本発明組成物における前記（Ａ）成分のポリカーボネー
ト樹脂、（Ｂ）成分のＡＢＳ樹脂及び（Ｃ）成分のスチ
レン−無水マレイン酸共重合体の含有割合については、
該（Ａ）、（Ｂ）及び（Ｃ）成分の合計含有量が１００
！！量部となるように、（Ａ）成分を２０〜８０重量部
、好ましくは３０〜７０！！量部、（Ｂ）成分を５〜５
ｏ２１量部、好ましくは１０〜７０重量部、及び（Ｃ）
成分を５〜６０重量部、好ましくはｌＯ〜５０！！量部
の割合で含有することが必要である。前記（Ａ）成分の
ポリカーボネート樹脂の含有量が２０！ｉｔ部未満では
ａ！械的性質に劣るし、ｓｏｍｊｉ部を超えると流動性
が低下し、成形性が悪くなる。また（Ｂ）成分のＡＢＳ
樹脂が５！！量部未満ではノツチ感度が高くなるし、８
０重量部を超えると耐熱性が低下する。一方、（Ｃ）成
分のスチレン−無水マレイン酸共重合体の含有量が５重
量部未満では耐熱性の改良効果が小さいし、６０重量部
を超えると耐衝撃性が低下する傾向が生じる。Regarding the content ratios of the polycarbonate resin as the component (A), the ABS resin as the component (B), and the styrene-maleic anhydride copolymer as the component (C) in the composition of the present invention,
The total content of the components (A), (B) and (C) is 100
! ! The amount of component (A) is 20 to 80 parts by weight, preferably 30 to 70 parts by weight. ! 5 to 5 parts of component (B)
o21 parts by weight, preferably 10 to 70 parts by weight, and (C)
5 to 60 parts by weight of the ingredients, preferably lO to 50! ! It is necessary to contain it in the proportion of parts by weight. The content of the polycarbonate resin of the component (A) is 20! Below it is a! It has poor mechanical properties, and if it exceeds the somji portion, fluidity decreases and moldability deteriorates. In addition, (B) component ABS
5 resins! ! If it is less than 8 parts, the notch sensitivity will be high.
If it exceeds 0 parts by weight, heat resistance will decrease. On the other hand, if the content of the styrene-maleic anhydride copolymer (C) component is less than 5 parts by weight, the effect of improving heat resistance is small, and if it exceeds 60 parts by weight, impact resistance tends to decrease.
本発明組成物においては、前記（Ａ）、ＣＢ）及び（Ｃ
）成分の合計量１００重量部に対し、（Ｄ）成分として
ガラス繊維が５〜１００重量部の割合で配合される。こ
のガラス繊維の配合量が５重量部未満では剛性の改良効
果が十分に発揮されないし、１００重量部を超えると流
動性が低下し、成形性が悪くなる。In the composition of the present invention, the above (A), CB) and (C
Glass fiber is blended as component (D) in an amount of 5 to 100 parts by weight with respect to 100 parts by weight of the total amount of components (). If the amount of glass fiber blended is less than 5 parts by weight, the stiffness improvement effect will not be sufficiently exhibited, and if it exceeds 100 parts by weight, fluidity will decrease and moldability will deteriorate.
前おガラス繊維としては、含アルカリガラス、低アルカ
リガラス、無アルカリガラスのいずれであってもよく、
また、その形態については特に制限はなく、例えばロー
ビング、チョツプドストランド、ミルドファイバーなど
、いずれのものも用いることができる。The glass fiber may be any of alkali-containing glass, low-alkali glass, and alkali-free glass.
Further, there is no particular restriction on its form, and any form such as roving, chopped strand, or milled fiber can be used.
また、本発明においては、該ガラス繊維として、予め表
面処理剤で処理した直径５〜１５ｐｍのガラス繊維を適
当な収束剤で処理して１００〜１０００本に集束し、得
られたストランドを長さ０．１〜６肩鳳程度にカットし
たチョツプドストランドを用いるのが有利である。該表
面処理剤としては、例えば、シラン系、チタネート系、
アルミニウム系、クロム系、ジルコニウム系、ボラン系
カップリング剤などが挙げられるが、これらの中でシラ
ン系カップリング剤及びチタネート系カップリング剤が
好ましく、特にシラン系カップリング剤が好適である。In addition, in the present invention, glass fibers having a diameter of 5 to 15 pm that have been previously treated with a surface treatment agent are treated with a suitable binding agent to be bundled into 100 to 1000 fibers, and the resulting strands are It is advantageous to use chopped strands cut to about 0.1 to 6 strands. Examples of the surface treatment agent include silane-based, titanate-based,
Examples include aluminum-based, chromium-based, zirconium-based, and borane-based coupling agents, among which silane-based coupling agents and titanate-based coupling agents are preferred, with silane-based coupling agents being particularly preferred.
該ガラス繊維を前記表面処理剤で処理する方法について
は特に制限はなく、従来慣用されている方法、例えば水
溶液法、有機溶媒法、スプレー法など、任意の方法を用
いることができる。There are no particular limitations on the method of treating the glass fibers with the surface treatment agent, and any conventional method can be used, such as an aqueous solution method, an organic solvent method, a spray method, and the like.
また、該収束剤としては、例えばウレタン系、アクリル
系、アクリロニトリル−スチレン系共重合体系、エポキ
シ系などがあり、いずれも用いることがでさる。Further, as the sizing agent, there are, for example, urethane type, acrylic type, acrylonitrile-styrene type copolymer type, epoxy type, etc., and any of them can be used.
この収束剤を用いてガラス繊維を収束処理する方法につ
いては特に制限はなく、従来慣用されている方法、例え
ば浸漬塗り、ローラ塗り、吹き付は塗り、流し塗り、ス
ズ１メー塗りなど、任意の方法を用いることができる。There are no particular restrictions on the method of convergence treatment of glass fibers using this convergence agent, and any conventional methods such as dip coating, roller coating, spray coating, flow coating, and tin coating may be used. A method can be used.
本発明組成物には、難燃性を付与する目的で、所望に応
じ、各種のハロゲン系難燃剤（臭素含有難燃剤）を用い
ることができる。該難燃剤としては、例えばデカブロモ
ジフェニルオキシド、テトラブロモビスフェノールＡエ
ポキシ系、オクタブロモジフェニルオキシド、テトラブ
ロモビスフェノールＡ１テトラブロモビスフエノールＳ
などが挙げられる。これらの難燃剤は１種用いてもよい
し、２種以上を組み合わせて用いてもよく、あるいは難
燃性の付与効果をさらに増すｔ；めに、三酸化アンチモ
ンと併用することも有利である。For the purpose of imparting flame retardancy to the composition of the present invention, various halogen-based flame retardants (bromine-containing flame retardants) can be used as desired. Examples of the flame retardant include decabromodiphenyl oxide, tetrabromobisphenol A epoxy, octabromodiphenyloxide, tetrabromobisphenol A1 and tetrabromobisphenol S.
Examples include. These flame retardants may be used alone or in combination of two or more, or it is also advantageous to use them in combination with antimony trioxide to further increase the flame retardant effect. .
さらに、本発明組成物には、所望に応じ、本発明の目的
を損なわない範囲で、炭素カルシウム、硫酸カルシウム
、硫酸バリウム、水酸化アルミニウム、タルク、クレー
、マイカ、シリカ、ケイ藻土、モンモリロナイト、ベン
トナイト、ホウ酸亜鉛、メタホウ酸バリウムなどの無機
フィラー、あるいは酸化防止剤、耐光剤、滑剤、帯電防
止剤、着色剤などの添加剤を配合することができる。Furthermore, the composition of the present invention may optionally include calcium carbon, calcium sulfate, barium sulfate, aluminum hydroxide, talc, clay, mica, silica, diatomaceous earth, montmorillonite, etc., as long as the object of the present invention is not impaired. Inorganic fillers such as bentonite, zinc borate, and barium metaborate, or additives such as antioxidants, light stabilizers, lubricants, antistatic agents, and colorants can be blended.
本発明のポリカーボネート樹脂組成物のｗ４！１方法に
ついては特に制限はなく、従来ガラス繊維強化ポリカー
ボネート樹脂組成物の調製に慣用されている方法を用い
ることができる１例えば耐記（Ａ）成分、ＣＢ）成分、
（Ｃ）成分、（Ｄ）成分及び必要に応じて用いられる各
種添加成分それぞれ所要量を、例えば■−プレンダー
リボンプレンダー、ヘンシェルミキサー、タンブラーブ
レンダーなどで混合するか、又は混合後、さらに例えｌ
ｆ／＜ンバリミキサー、ニーグー、オープンロール、単
軸スクリュー押出機、二輪スクリュー押出機、単軸往復
動スクリュー混練機などを用いて溶融混練する方法など
を用いることができる。この際、ガラス繊維の供給は、
トップとサイドのいずれの供給方式を用いてもよく、ま
ｔ；溶融混線温度は、通常２４０〜２８０℃の範囲で選
ばれる。There are no particular limitations on the w4!1 method for preparing the polycarbonate resin composition of the present invention, and methods conventionally used for preparing glass fiber-reinforced polycarbonate resin compositions can be used. )component,
The required amounts of component (C), component (D), and various additive components used as necessary, for example,
Mix with a ribbon blender, Henschel mixer, tumbler blender, etc., or further mix after mixing.
A method of melting and kneading using a f/<< mixer, Nigoo, open roll, single screw extruder, two-wheel screw extruder, single screw reciprocating screw kneader, etc. can be used. At this time, the supply of glass fiber is
Either the top or side feeding method may be used; the melting crosstalk temperature is usually selected within the range of 240 to 280°C.
このようにして得られｔ；本発明組成物は、例えば射出
成形、押出成形、圧縮成形などの成形法により、所望の
成形品に成形することができる。The composition of the present invention thus obtained can be molded into a desired molded article by a molding method such as injection molding, extrusion molding, or compression molding.
［実施例］
次に、実施例により本発明をさらに詳細に説明するが、
本発明はこれらの例によってなんら限定されるものでは
ない。[Example] Next, the present invention will be explained in more detail with reference to Examples.
The present invention is not limited in any way by these examples.
なお、各物性は次の方法により求めｔ：。In addition, each physical property was determined by the following method.
（１）曲げ強さ、曲げ弾性率 ＪＩＳＫ−７２０３に準拠して求めた。(1) Bending strength, bending modulus It was determined in accordance with JISK-7203.
（２）アイゾツト衝撃強度（ノツチ付）ＪＩＳＫ−７１
１０に準拠して求めた。(2) Izotsu impact strength (with notch) JISK-71
10.
（３）熱変形温度（ＨＤＴ）
ＪＩＳ Ｋ−７２０７に準拠して求めｔ；（荷ｍ ｌ
８ 、６ ｋｇ／ ｃｒａり。(3) Heat distortion temperature (HDT) Determined according to JIS K-7207 t; (load m l
8.6 kg/cra.
（４）スパイラル７０−レングス（ＳＦＬ）成形温度２
６０℃、射出圧８０ ｋｇ／ ｃｌ’−Ｇの条件にて、
厚み３ｍｍの金拒内に射出成形した場合の長さを求めｔ
；。(4) Spiral 70-length (SFL) forming temperature 2
Under the conditions of 60℃ and injection pressure 80 kg/cl'-G,
Find the length when injection molded inside a metal plate with a thickness of 3 mm.
;.
また、各成分の記号は次を意味する。In addition, the symbols for each component have the following meanings.
ＰＣ：ポリカーボネート樹脂
出光石油化学社製、タフロンＦＮ２２００ＡＢＳ （Ａ
ＢＳ樹脂、ゴム成分 ポリブタジェン）ＡＢＳ−１：ゴ
ム成分含量１８重量％
アクリロニトリル単位含量２０重
量％
スチレン単位含量６２重量％
Ｍｌ（２２０℃、ｔｏｋｇ）３５ｇ
／１０分
ＡＢＳ−２ｉゴム成分含量５重量％
Ｍｌ ３５９／１０分
ＡＢＳ−３：ゴム成分含量７０重量％
Ｍｌ ３５９／１０分
ＡＢＳ−４：ゴム成分含量１．８重量％ＭＩ ５９／
１０分
ＡＢＳ−５：ゴム成分含量１８Ｆｉ量％Ｍ！ ７０ｇ
／１０分
ＳＭＡ ：スチレンー無水マレイン酸共重合体無水マレ
イン酸単位含量１４モル％、
Ｍｌ（２３０℃、２．１ ｓｋｇ）２９／１０分
６Ｆ ニガラス繊維
アミノシランカップリング剤で処理し
たのち、ウレタン系集束剤を使用して製造した千■ツブ
トストランド（直径１３μｍ１長さ３ ａｍ）
実施例１〜６、比較例１〜９
第１表に示す各成分を該表に示す割合で配合し、これを
二軸押出機（ＴＥＭ−３５Ｂ）を用いて２４０℃で混練
してペレタイズしＩ；。PC: Polycarbonate resin manufactured by Idemitsu Petrochemical Co., Ltd., Taflon FN2200ABS (A
BS resin, rubber component polybutadiene) ABS-1: Rubber component content 18% by weight Acrylonitrile unit content 20% by weight Styrene unit content 62% by weight Ml (220°C, tokg) 35g/10 min ABS-2i Rubber component content 5% by weight Ml 359/10 minutes ABS-3: Rubber component content 70% by weight Ml 359/10 minutes ABS-4: Rubber component content 1.8% by weight MI 59/
10 minutes ABS-5: Rubber component content 18Fi amount%M! 70g
/10 min SMA: Styrene-maleic anhydride copolymer, maleic anhydride unit content 14 mol%, Ml (230°C, 2.1 skg) 29/10 min 6F After treatment with glass fiber aminosilane coupling agent, urethane-based bundle Examples 1 to 6, Comparative Examples 1 to 9 The components shown in Table 1 were blended in the proportions shown in the table. Knead and pelletize at 240°C using a twin-screw extruder (TEM-35B).
次に、このようにして得られたベレットを８０℃で６時
間以上乾燥したのち、射出成形機で物性試験用の成形品
を作製し、各評価を行った。その結果を第１表に示す。Next, the pellet thus obtained was dried at 80° C. for 6 hours or more, and then molded products for physical property tests were produced using an injection molding machine and various evaluations were performed. The results are shown in Table 1.
（以下余白）
〔発明の効果Ｊ
本発明のポリカーボネート樹脂組成物は、耐熱性、機峨
的性質、寸法安定性などに優れる上、流動性（成形性）
が改善されたガラス繊維強化ポリカーボネートアロイで
あって、例えばＯＡ−事務機器分計や工業材料分野にお
ける種々の部品の材料、特に電気・電子機器用シャーシ
などの材料として好適に用いられる。(The following is a blank space) [Effect of the invention J The polycarbonate resin composition of the present invention has excellent heat resistance, mechanical properties, dimensional stability, etc., as well as fluidity (moldability).
It is a glass fiber reinforced polycarbonate alloy with improved properties, and is suitably used as a material for various parts in the fields of OA-office equipment and industrial materials, particularly chassis for electrical and electronic equipment.
特許出願人 出光石油化学株式会社 代 理 人 弁理士 久保田藤部Patent applicant: Idemitsu Petrochemical Co., Ltd. Representative Patent Attorney Fujibe Kubota
Claims (1)
Ｂ）ゴム成分含有量が１０〜３０重量％で、かつメルト
インデックスが１０〜６０ｇ／１０分（温度２２０℃、
荷重１０ｋｇ）のＡＢＳ樹脂５〜８０重量部及び（Ｃ）
無水マイレン酸単位含有量が３〜２０モル％のスチレン
−無水マイレン酸共重合体５〜６０重量部を、それらの
合計量が１００重量部になるように含有し、かつこの合
計量１００重量部に対し、（Ｄ）ガラス繊維５〜１００
重量部を配合させて成るポリカーボネート樹脂組成物。1 (A) 20 to 80 parts by weight of polycarbonate resin, (
B) The rubber component content is 10 to 30% by weight, and the melt index is 10 to 60 g/10 minutes (temperature 220 ° C.,
5 to 80 parts by weight of ABS resin (load 10 kg) and (C)
Contains 5 to 60 parts by weight of a styrene-maleic anhydride copolymer having a maleic anhydride unit content of 3 to 20 mol% so that the total amount thereof is 100 parts by weight, and this total amount is 100 parts by weight. In contrast, (D) glass fiber 5-100
A polycarbonate resin composition comprising parts by weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9181989A JPH02272057A (en) | 1989-04-13 | 1989-04-13 | Polycarbonate resin composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9181989A JPH02272057A (en) | 1989-04-13 | 1989-04-13 | Polycarbonate resin composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02272057A true JPH02272057A (en) | 1990-11-06 |
Family
ID=14037240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9181989A Pending JPH02272057A (en) | 1989-04-13 | 1989-04-13 | Polycarbonate resin composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02272057A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011111483A (en) * | 2009-11-25 | 2011-06-09 | Sumitomo Dow Ltd | Polycarbonate-based resin composition and molding obtained therefrom |
| CN103396661A (en) * | 2013-07-10 | 2013-11-20 | 深圳市科聚新材料有限公司 | Halogen-free high-heat-resistance glass fiber reinforced PC/SMA (Polycarbonate/Styrene Maleic Anhydride) alloy and preparation method thereof |
| CN104387743A (en) * | 2014-12-15 | 2015-03-04 | 李哲 | Abrasion-resistant PC composite material |
| JP2015131867A (en) * | 2014-01-09 | 2015-07-23 | 電気化学工業株式会社 | Copolymer for improving elongation and shock resistance of pc/abs based resin, and resin composition including copolymer and pc/abs based resin |
-
1989
- 1989-04-13 JP JP9181989A patent/JPH02272057A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011111483A (en) * | 2009-11-25 | 2011-06-09 | Sumitomo Dow Ltd | Polycarbonate-based resin composition and molding obtained therefrom |
| CN103396661A (en) * | 2013-07-10 | 2013-11-20 | 深圳市科聚新材料有限公司 | Halogen-free high-heat-resistance glass fiber reinforced PC/SMA (Polycarbonate/Styrene Maleic Anhydride) alloy and preparation method thereof |
| JP2015131867A (en) * | 2014-01-09 | 2015-07-23 | 電気化学工業株式会社 | Copolymer for improving elongation and shock resistance of pc/abs based resin, and resin composition including copolymer and pc/abs based resin |
| CN104387743A (en) * | 2014-12-15 | 2015-03-04 | 李哲 | Abrasion-resistant PC composite material |
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