KR100989254B1 - 실온 경화형 열전도성 실리콘 고무 조성물 - Google Patents
실온 경화형 열전도성 실리콘 고무 조성물 Download PDFInfo
- Publication number
- KR100989254B1 KR100989254B1 KR1020040038016A KR20040038016A KR100989254B1 KR 100989254 B1 KR100989254 B1 KR 100989254B1 KR 1020040038016 A KR1020040038016 A KR 1020040038016A KR 20040038016 A KR20040038016 A KR 20040038016A KR 100989254 B1 KR100989254 B1 KR 100989254B1
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- South Korea
- Prior art keywords
- group
- hydrocarbon group
- thermally conductive
- silicone rubber
- monovalent hydrocarbon
- Prior art date
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- 239000000203 mixture Substances 0.000 title claims abstract description 61
- 229920002379 silicone rubber Polymers 0.000 title claims abstract description 33
- 239000004945 silicone rubber Substances 0.000 title claims abstract description 29
- 150000002430 hydrocarbons Chemical group 0.000 claims abstract description 33
- 239000011231 conductive filler Substances 0.000 claims abstract description 25
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 13
- 150000003961 organosilicon compounds Chemical class 0.000 claims abstract description 4
- 230000007062 hydrolysis Effects 0.000 claims abstract description 3
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 3
- 239000000843 powder Substances 0.000 claims description 15
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 7
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
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- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229910052582 BN Inorganic materials 0.000 claims description 3
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 3
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- 239000000395 magnesium oxide Substances 0.000 claims description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 3
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 3
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- 239000004332 silver Substances 0.000 claims description 3
- 239000011787 zinc oxide Substances 0.000 claims description 3
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- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 2
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- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 description 4
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- 239000004944 Liquid Silicone Rubber Substances 0.000 description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
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- 230000000052 comparative effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
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- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 125000003710 aryl alkyl group Chemical group 0.000 description 2
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- 239000013522 chelant Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 125000000753 cycloalkyl group Chemical group 0.000 description 2
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 125000000555 isopropenyl group Chemical group [H]\C([H])=C(\*)C([H])([H])[H] 0.000 description 2
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- 150000004706 metal oxides Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 125000001624 naphthyl group Chemical group 0.000 description 2
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 125000005561 phenanthryl group Chemical group 0.000 description 2
- XGIZTLFJCDBRDD-UHFFFAOYSA-N phenyl-tris(prop-1-en-2-yloxy)silane Chemical compound CC(=C)O[Si](OC(C)=C)(OC(C)=C)C1=CC=CC=C1 XGIZTLFJCDBRDD-UHFFFAOYSA-N 0.000 description 2
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- 125000000022 2-aminoethyl group Chemical group [H]C([*])([H])C([H])([H])N([H])[H] 0.000 description 1
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- SJECZPVISLOESU-UHFFFAOYSA-N 3-trimethoxysilylpropan-1-amine Chemical compound CO[Si](OC)(OC)CCCN SJECZPVISLOESU-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
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- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 1
- NBJODVYWAQLZOC-UHFFFAOYSA-L [dibutyl(octanoyloxy)stannyl] octanoate Chemical compound CCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCC NBJODVYWAQLZOC-UHFFFAOYSA-L 0.000 description 1
- PXAJQJMDEXJWFB-UHFFFAOYSA-N acetone oxime Chemical group CC(C)=NO PXAJQJMDEXJWFB-UHFFFAOYSA-N 0.000 description 1
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- 229910052783 alkali metal Inorganic materials 0.000 description 1
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- WBQJELWEUDLTHA-UHFFFAOYSA-M benzyl(triethyl)azanium;acetate Chemical compound CC([O-])=O.CC[N+](CC)(CC)CC1=CC=CC=C1 WBQJELWEUDLTHA-UHFFFAOYSA-M 0.000 description 1
- LTPBRCUWZOMYOC-UHFFFAOYSA-N beryllium oxide Inorganic materials O=[Be] LTPBRCUWZOMYOC-UHFFFAOYSA-N 0.000 description 1
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- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
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- BFXIKLCIZHOAAZ-UHFFFAOYSA-N methyltrimethoxysilane Chemical compound CO[Si](C)(OC)OC BFXIKLCIZHOAAZ-UHFFFAOYSA-N 0.000 description 1
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- 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
- BPSIOYPQMFLKFR-UHFFFAOYSA-N trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](OC)(OC)CCCOCC1CO1 BPSIOYPQMFLKFR-UHFFFAOYSA-N 0.000 description 1
- XAASNKQYFKTYTR-UHFFFAOYSA-N tris(trimethylsilyloxy)silicon Chemical compound C[Si](C)(C)O[Si](O[Si](C)(C)C)O[Si](C)(C)C XAASNKQYFKTYTR-UHFFFAOYSA-N 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000011667 zinc carbonate Substances 0.000 description 1
- 229910000010 zinc carbonate Inorganic materials 0.000 description 1
- 235000004416 zinc carbonate Nutrition 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
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- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
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- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/10—Block- or graft-copolymers containing polysiloxane sequences
- C08L83/12—Block- or graft-copolymers containing polysiloxane sequences containing polyether sequences
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- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/14—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
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- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/12—Polysiloxanes containing silicon bound to hydrogen
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- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
- C08G77/16—Polysiloxanes containing silicon bound to oxygen-containing groups to hydroxyl groups
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- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
- C08G77/18—Polysiloxanes containing silicon bound to oxygen-containing groups to alkoxy or aryloxy groups
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- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
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- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
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- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
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Abstract
Description
Claims (3)
- (A) 하기 화학식 1로 표시되는 오르가노폴리실록산 60 내지 99 중량부, (B) 하기 화학식 2로 표시되는 가수분해성기를 함유하는 오르가노폴리실록산 1 내지 40 중량부(단, (A)+(B)=100 중량부임) (C) 열전도성 충전제 100 내지 4,000 중량부, (D) R5 cSiX4-c(여기서, R5는 치환 또는 비치환의 1가 탄화수소기이고, X는 가수분해성기이며, c는 0, 1 또는 2임)로 표시되는 유기 규소 화합물 또는 그의 부분 가수분해 축합물 1 내지 50 중량부를 함유하는 실온 경화형 열전도성 실리콘 고무 조성물.<화학식 1>식 중, R1은 수소 원자, 또는 치환 또는 비치환의 1가 탄화수소기를 나타내고, R2는 치환 또는 비치환의 1가 탄화수소기이며, Z는 산소 원자 또는 2가 탄화수소기이고, a는 0, 1 또는 2이며, n은 10 이상의 정수이다.<화학식 2>식 중, R3은 치환 또는 비치환의 1가 탄화수소기이고, R4는 수소 원자 또는 치환 또는 비치환의 1가 탄화수소기이며, b는 0, 1 또는 2이고, m은 5 내지 200의 정수이다.
- 제1항에 있어서, (C) 성분인 열전도성 충전제가 산화알루미늄, 산화아연, 석영분, 탄화규소, 질화규소, 산화마그네슘, 질화알루미늄, 질화붕소 및 흑연으로 이루어진 군으로부터 선택되는 무기 분말 또는 알루미늄, 구리, 은, 니켈, 철 및 스테인레스로 이루어진 군으로부터 선택되는 금속 분말에서 선택되는 1종 이상인 것을 특징으로 하는 실온 경화형 열전도성 실리콘 고무 조성물.
- 제1항 또는 제2항에 있어서, 1 액형인 실온 경화형 열전도성 실리콘 고무 조성물.
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JP2003155286A JP2004352947A (ja) | 2003-05-30 | 2003-05-30 | 室温硬化型熱伝導性シリコーンゴム組成物 |
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US (1) | US20040242762A1 (ko) |
JP (1) | JP2004352947A (ko) |
KR (1) | KR100989254B1 (ko) |
CN (1) | CN100374490C (ko) |
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JP3493258B2 (ja) * | 1996-01-05 | 2004-02-03 | 信越化学工業株式会社 | 難燃性シリコーンゴム組成物及びそれを用いた難燃性シリコーンゴム成形品 |
JP3642878B2 (ja) * | 1996-01-31 | 2005-04-27 | 東レ・ダウコーニング・シリコーン株式会社 | 室温硬化性シリコーンエラストマー組成物 |
JPH1160216A (ja) * | 1997-08-04 | 1999-03-02 | Shin Etsu Chem Co Ltd | 熱伝導性窒化ホウ素フィラー及び絶縁放熱シート |
JPH11116807A (ja) * | 1997-10-13 | 1999-04-27 | Suzuki Sogyo Co Ltd | 熱伝導性シリコーンゴム組成物及びその成形体 |
DE19855912A1 (de) * | 1998-12-03 | 2000-06-08 | Wacker Chemie Gmbh | Siliconkautschukzusammensetzung zur Herstellung von Kabeln bzw. Profilen mit Funktionserhalt im Brandfall |
JP4727017B2 (ja) * | 1999-11-15 | 2011-07-20 | 東レ・ダウコーニング株式会社 | 熱伝導性シリコーンゴム組成物 |
EP1403326B1 (en) * | 2001-05-14 | 2008-12-03 | Dow Corning Toray Co., Ltd. | Heat-conductive silicone composition |
-
2003
- 2003-05-30 JP JP2003155286A patent/JP2004352947A/ja active Pending
-
2004
- 2004-05-27 US US10/854,278 patent/US20040242762A1/en not_active Abandoned
- 2004-05-27 DE DE102004025867A patent/DE102004025867A1/de not_active Ceased
- 2004-05-28 TW TW093115341A patent/TW200502322A/zh unknown
- 2004-05-28 KR KR1020040038016A patent/KR100989254B1/ko active IP Right Grant
- 2004-05-28 CN CNB2004100550332A patent/CN100374490C/zh not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2000256558A (ja) | 1999-03-11 | 2000-09-19 | Shin Etsu Chem Co Ltd | 熱伝導性シリコーンゴム組成物及びその製造方法 |
Also Published As
Publication number | Publication date |
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TWI322168B (ko) | 2010-03-21 |
TW200502322A (en) | 2005-01-16 |
JP2004352947A (ja) | 2004-12-16 |
DE102004025867A1 (de) | 2005-01-13 |
KR20040103386A (ko) | 2004-12-08 |
CN100374490C (zh) | 2008-03-12 |
CN1583883A (zh) | 2005-02-23 |
US20040242762A1 (en) | 2004-12-02 |
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