JP2017105927A - ポリアリーレンスルフィド系組成物 - Google Patents
ポリアリーレンスルフィド系組成物 Download PDFInfo
- Publication number
- JP2017105927A JP2017105927A JP2015240685A JP2015240685A JP2017105927A JP 2017105927 A JP2017105927 A JP 2017105927A JP 2015240685 A JP2015240685 A JP 2015240685A JP 2015240685 A JP2015240685 A JP 2015240685A JP 2017105927 A JP2017105927 A JP 2017105927A
- Authority
- JP
- Japan
- Prior art keywords
- polyarylene sulfide
- sulfide
- iron oxide
- composition
- weight
- 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
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 229920000412 polyarylene Polymers 0.000 title claims abstract description 63
- 239000000203 mixture Substances 0.000 title claims abstract description 55
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims abstract description 50
- 239000012765 fibrous filler Substances 0.000 claims abstract description 18
- 239000002245 particle Substances 0.000 claims description 5
- 229920000069 polyphenylene sulfide Polymers 0.000 description 22
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 238000006116 polymerization reaction Methods 0.000 description 10
- 238000012360 testing method Methods 0.000 description 9
- -1 alkali metal hydrosulfide Chemical class 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 8
- 239000000835 fiber Substances 0.000 description 8
- 239000003365 glass fiber Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 239000007822 coupling agent Substances 0.000 description 6
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 5
- 229910052977 alkali metal sulfide Inorganic materials 0.000 description 5
- 235000014113 dietary fatty acids Nutrition 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 5
- 239000000194 fatty acid Substances 0.000 description 5
- 229930195729 fatty acid Natural products 0.000 description 5
- 238000004898 kneading Methods 0.000 description 5
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- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 150000004665 fatty acids Chemical class 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
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- 239000002184 metal Substances 0.000 description 4
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- OCJBOOLMMGQPQU-UHFFFAOYSA-N 1,4-dichlorobenzene Chemical compound ClC1=CC=C(Cl)C=C1 OCJBOOLMMGQPQU-UHFFFAOYSA-N 0.000 description 3
- ODPYDILFQYARBK-UHFFFAOYSA-N 7-thiabicyclo[4.1.0]hepta-1,3,5-triene Chemical group C1=CC=C2SC2=C1 ODPYDILFQYARBK-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 239000006087 Silane Coupling Agent Substances 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
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- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
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- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 2
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- 150000001298 alcohols Chemical class 0.000 description 2
- 150000004645 aluminates Chemical class 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
- 239000003945 anionic surfactant Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 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
- 150000003857 carboxamides Chemical class 0.000 description 2
- 239000004203 carnauba wax Substances 0.000 description 2
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- 239000011248 coating agent Substances 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 239000012948 isocyanate Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010445 mica Substances 0.000 description 2
- 229910052618 mica group Inorganic materials 0.000 description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
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- 150000003839 salts Chemical class 0.000 description 2
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- 239000000454 talc Substances 0.000 description 2
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- 239000011787 zinc oxide Substances 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- AVQQQNCBBIEMEU-UHFFFAOYSA-N 1,1,3,3-tetramethylurea Chemical compound CN(C)C(=O)N(C)C AVQQQNCBBIEMEU-UHFFFAOYSA-N 0.000 description 1
- CYSGHNMQYZDMIA-UHFFFAOYSA-N 1,3-Dimethyl-2-imidazolidinon Chemical compound CN1CCN(C)C1=O CYSGHNMQYZDMIA-UHFFFAOYSA-N 0.000 description 1
- JSRLURSZEMLAFO-UHFFFAOYSA-N 1,3-dibromobenzene Chemical compound BrC1=CC=CC(Br)=C1 JSRLURSZEMLAFO-UHFFFAOYSA-N 0.000 description 1
- ZPQOPVIELGIULI-UHFFFAOYSA-N 1,3-dichlorobenzene Chemical compound ClC1=CC=CC(Cl)=C1 ZPQOPVIELGIULI-UHFFFAOYSA-N 0.000 description 1
- SFPQFQUXAJOWNF-UHFFFAOYSA-N 1,3-diiodobenzene Chemical compound IC1=CC=CC(I)=C1 SFPQFQUXAJOWNF-UHFFFAOYSA-N 0.000 description 1
- SWJPEBQEEAHIGZ-UHFFFAOYSA-N 1,4-dibromobenzene Chemical compound BrC1=CC=C(Br)C=C1 SWJPEBQEEAHIGZ-UHFFFAOYSA-N 0.000 description 1
- LFMWZTSOMGDDJU-UHFFFAOYSA-N 1,4-diiodobenzene Chemical compound IC1=CC=C(I)C=C1 LFMWZTSOMGDDJU-UHFFFAOYSA-N 0.000 description 1
- ZFPGARUNNKGOBB-UHFFFAOYSA-N 1-Ethyl-2-pyrrolidinone Chemical compound CCN1CCCC1=O ZFPGARUNNKGOBB-UHFFFAOYSA-N 0.000 description 1
- NHDODQWIKUYWMW-UHFFFAOYSA-N 1-bromo-4-chlorobenzene Chemical compound ClC1=CC=C(Br)C=C1 NHDODQWIKUYWMW-UHFFFAOYSA-N 0.000 description 1
- URUJZHZLCCIILC-UHFFFAOYSA-N 1-chloro-4-(4-chlorophenoxy)benzene Chemical compound C1=CC(Cl)=CC=C1OC1=CC=C(Cl)C=C1 URUJZHZLCCIILC-UHFFFAOYSA-N 0.000 description 1
- IEKHISJGRIEHRE-UHFFFAOYSA-N 16-methylheptadecanoic acid;propan-2-ol;titanium Chemical compound [Ti].CC(C)O.CC(C)CCCCCCCCCCCCCCC(O)=O.CC(C)CCCCCCCCCCCCCCC(O)=O.CC(C)CCCCCCCCCCCCCCC(O)=O IEKHISJGRIEHRE-UHFFFAOYSA-N 0.000 description 1
- 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 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- SJECZPVISLOESU-UHFFFAOYSA-N 3-trimethoxysilylpropan-1-amine Chemical compound CO[Si](OC)(OC)CCCN SJECZPVISLOESU-UHFFFAOYSA-N 0.000 description 1
- UUEWCQRISZBELL-UHFFFAOYSA-N 3-trimethoxysilylpropane-1-thiol Chemical compound CO[Si](OC)(OC)CCCS UUEWCQRISZBELL-UHFFFAOYSA-N 0.000 description 1
- XDLMVUHYZWKMMD-UHFFFAOYSA-N 3-trimethoxysilylpropyl 2-methylprop-2-enoate Chemical compound CO[Si](OC)(OC)CCCOC(=O)C(C)=C XDLMVUHYZWKMMD-UHFFFAOYSA-N 0.000 description 1
- OKISUZLXOYGIFP-UHFFFAOYSA-N 4,4'-dichlorobenzophenone Chemical compound C1=CC(Cl)=CC=C1C(=O)C1=CC=C(Cl)C=C1 OKISUZLXOYGIFP-UHFFFAOYSA-N 0.000 description 1
- GPAPPPVRLPGFEQ-UHFFFAOYSA-N 4,4'-dichlorodiphenyl sulfone Chemical compound C1=CC(Cl)=CC=C1S(=O)(=O)C1=CC=C(Cl)C=C1 GPAPPPVRLPGFEQ-UHFFFAOYSA-N 0.000 description 1
- SOHCOYTZIXDCCO-UHFFFAOYSA-N 6-thiabicyclo[3.1.1]hepta-1(7),2,4-triene Chemical group C=1C2=CC=CC=1S2 SOHCOYTZIXDCCO-UHFFFAOYSA-N 0.000 description 1
- XWUCFAJNVTZRLE-UHFFFAOYSA-N 7-thiabicyclo[2.2.1]hepta-1,3,5-triene Chemical group C1=C(S2)C=CC2=C1 XWUCFAJNVTZRLE-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 235000010893 Bischofia javanica Nutrition 0.000 description 1
- 240000005220 Bischofia javanica Species 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 235000010919 Copernicia prunifera Nutrition 0.000 description 1
- 244000180278 Copernicia prunifera Species 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- ZWXPDGCFMMFNRW-UHFFFAOYSA-N N-methylcaprolactam Chemical compound CN1CCCCCC1=O ZWXPDGCFMMFNRW-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 239000004696 Poly ether ether ketone Substances 0.000 description 1
- 239000004695 Polyether sulfone Substances 0.000 description 1
- 239000004697 Polyetherimide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
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- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
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- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
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- 150000001340 alkali metals Chemical class 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- OJMOMXZKOWKUTA-UHFFFAOYSA-N aluminum;borate Chemical compound [Al+3].[O-]B([O-])[O-] OJMOMXZKOWKUTA-UHFFFAOYSA-N 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
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- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
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- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
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- 238000000748 compression moulding Methods 0.000 description 1
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- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000003484 crystal nucleating agent Substances 0.000 description 1
- 239000004643 cyanate ester Substances 0.000 description 1
- IYYZUPMFVPLQIF-UHFFFAOYSA-N dibenzothiophene Chemical group C1=CC=C2C3=CC=CC=C3SC2=C1 IYYZUPMFVPLQIF-UHFFFAOYSA-N 0.000 description 1
- QTNDMWXOEPGHBT-UHFFFAOYSA-N dicesium;sulfide Chemical compound [S-2].[Cs+].[Cs+] QTNDMWXOEPGHBT-UHFFFAOYSA-N 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- NJLLQSBAHIKGKF-UHFFFAOYSA-N dipotassium dioxido(oxo)titanium Chemical compound [K+].[K+].[O-][Ti]([O-])=O NJLLQSBAHIKGKF-UHFFFAOYSA-N 0.000 description 1
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- YQEMORVAKMFKLG-UHFFFAOYSA-N glycerine monostearate Natural products CCCCCCCCCCCCCCCCCC(=O)OC(CO)CO YQEMORVAKMFKLG-UHFFFAOYSA-N 0.000 description 1
- SVUQHVRAGMNPLW-UHFFFAOYSA-N glycerol monostearate Natural products CCCCCCCCCCCCCCCCC(=O)OCC(O)CO SVUQHVRAGMNPLW-UHFFFAOYSA-N 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
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- GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 description 1
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- DPLVEEXVKBWGHE-UHFFFAOYSA-N potassium sulfide Chemical compound [S-2].[K+].[K+] DPLVEEXVKBWGHE-UHFFFAOYSA-N 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
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- AHKSSQDILPRNLA-UHFFFAOYSA-N rubidium(1+);sulfide Chemical compound [S-2].[Rb+].[Rb+] AHKSSQDILPRNLA-UHFFFAOYSA-N 0.000 description 1
- 238000000790 scattering method Methods 0.000 description 1
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- 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
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
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- 239000002002 slurry Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- HYHCSLBZRBJJCH-UHFFFAOYSA-M sodium hydrosulfide Chemical compound [Na+].[SH-] HYHCSLBZRBJJCH-UHFFFAOYSA-M 0.000 description 1
- 229910052979 sodium sulfide Inorganic materials 0.000 description 1
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 238000001721 transfer moulding Methods 0.000 description 1
- BPSIOYPQMFLKFR-UHFFFAOYSA-N trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](OC)(OC)CCCOCC1CO1 BPSIOYPQMFLKFR-UHFFFAOYSA-N 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
- 239000010456 wollastonite Substances 0.000 description 1
- 229910052882 wollastonite Inorganic materials 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
ポリ(p−フェニレンスルフィド)(A−1)(以下、単にPPS(A−1)と記す。)
:溶融粘度110ポイズ。
ポリ(p−フェニレンスルフィド)(A−2)(以下、単にPPS(A−2)と記す。)
:溶融粘度300ポイズ。
ポリ(p−フェニレンスルフィド)(A−3)(以下、単にPPS(A−3)と記す。)
:溶融粘度350ポイズ。
板状酸化鉄(B−1);(株)レプコ製、(商品名)ME100/200、平均粒子径(D50)150μm、平均厚み 7μm。
板状酸化鉄(B−2);(株)レプコ製、(商品名)Micro30、平均粒子径(D50)30μm、平均厚み 2.5μm。
板状酸化鉄(B−3);(株)レプコ製、(商品名)Micro2.5、平均粒子径(D50)2.5μm、平均厚み 0.5μm。
ガラス繊維(C−1);エヌエスジー・ヴェトロテックス(株)製、(商品名)RES03−TP91;繊維径9μm、繊維長3mm。
攪拌機を装備する15リットルオートクレーブに、Na2S・2.8H2O1866g及びN−メチル−2−ピロリドン(以下、NMPと記す。)5リットルを仕込み、窒素気流下攪拌しながら徐々に205℃まで昇温して、407gの水を溜出させた。この系を140℃まで冷却した後、p−ジクロロベンゼン2280gとNMP1500gを添加し、窒素気流下に系を封入した。この系を225℃に昇温し、225℃にて2時間重合を行った。重合終了後、室温まで冷却し、ポリマーを遠心分離器により単離した。温水でポリマーを繰り返し洗浄し、100℃で一昼夜乾燥し、ポリ(p−フェニレンスルフィド)を得た。
攪拌機を装備する15リットルチタン製オートクレーブにNMP3232g、47%硫化水素ナトリウム水溶液1682g及び48%水酸化ナトリウム水溶液1142gを仕込み、窒素気流下攪拌しながら徐々に200℃まで昇温して、1360gの水を溜出させた。この系を170℃まで冷却し、p−ジクロロベンゼン2118gとNMP1783gを添加し、窒素気流下に系を封入した。この系を225℃に昇温し、225℃にて1時間重合し、続けて250℃まで昇温し、250℃にて2時間重合した。更に、250℃で水451gを圧入し、再度255℃まで昇温し、225℃にて2時間重合を行った。重合終了後、室温まで冷却し、重合スラリーを固液分離した。ポリマーをNMP、アセトン及び水で順次洗浄し、100℃で一昼夜乾燥し、ポリ(p−フェニレンスルフィド)を得た。
〜耐電圧の測定〜
射出成形により70mm角、厚さ1mmの試験片を作製し、該試験片に対し、電圧10kV、周波数100Hzの交流電圧を室温で印加し、試験片が絶縁破壊するまでの時間を測定した。絶縁破壊時間が60分以上のものを耐電圧性に優れると判断した。
射出成形によりASTM D−638の1号試験片を作製し、該試験片を用いて、ASTM D−638に準じ、引張強度を測定した。測定装置(島津製作所製、(商品名)AG−5000B)を用い、チャック間距離110mm、測定速度5mm/分の試験条件で行った。引張強度として70MPa以上のものを機械的強度に優れると判断した。
PPS(A−2)95.2重量%、板状酸化鉄(B−1)4.8重量%の割合で配合して、シリンダー温度310℃に加熱した二軸押出機(東芝機械製、(商品名)TEM−35−102B)のホッパーに投入した。一方、ガラス繊維(C−1)を該二軸押出機のサイドフィーダーのホッパーに投入し、スクリュー回転数200rpmにて溶融混練し、ダイより流出する溶融組成物を冷却後裁断し、ペレット状のポリアリーレンスルフィド系組成物を作製した。その際のポリアリーレンスルフィド系組成物の構成割合は,PPS(A−2)100重量部に対し、板状酸化鉄(B−1)5重量部、ガラス繊維(C−1)100重量部であった。
PPS(A−1、2、3)、板状酸化鉄(B)及びガラス繊維(C−1)を表1に示す配合割合とした以外は、実施例1と同様の方法によりポリアリーレンスルフィド系組成物を作製し、実施例1と同様の方法により評価した。評価結果を表1に示した。
PPS(A−2)、板状酸化鉄(B)及びガラス繊維(C−1)を表2に示す配合割合とした以外は、実施例1と同様の方法によりポリアリーレンスルフィド組成物を作製し、実施例1と同様の方法により評価した。評価結果を表2に示した。
Claims (2)
- ポリアリーレンスルフィド(A)100重量部に対し、少なくとも板状酸化鉄(B)1〜50重量部及び繊維状充填剤(C)10〜150重量部を含んでなることを特徴とするポリアリーレンスルフィド系組成物。
- 板状酸化鉄(B)が、平均粒子径0.5〜200μm、平均厚み0.01〜10μmを有する板状酸化鉄であることを特徴とする請求項1に記載のポリアリーレンスルフィド系組成物。
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH01240557A (ja) * | 1988-03-17 | 1989-09-26 | Toray Ind Inc | 耐熱性複合体およびその製法 |
JPH10229007A (ja) * | 1997-02-13 | 1998-08-25 | Kureha Chem Ind Co Ltd | 軟磁性複合材料 |
JP2003020373A (ja) * | 2001-07-06 | 2003-01-24 | Idemitsu Petrochem Co Ltd | スチレン系樹脂組成物及びそれを用いた照明器具の反射板 |
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Publication number | Priority date | Publication date | Assignee | Title |
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JPH01240557A (ja) * | 1988-03-17 | 1989-09-26 | Toray Ind Inc | 耐熱性複合体およびその製法 |
JPH10229007A (ja) * | 1997-02-13 | 1998-08-25 | Kureha Chem Ind Co Ltd | 軟磁性複合材料 |
JP2003020373A (ja) * | 2001-07-06 | 2003-01-24 | Idemitsu Petrochem Co Ltd | スチレン系樹脂組成物及びそれを用いた照明器具の反射板 |
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