KR970006406A - 열경화성 실리콘 고무 조성물 - Google Patents

열경화성 실리콘 고무 조성물 Download PDF

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Publication number
KR970006406A
KR970006406A KR1019960030735A KR19960030735A KR970006406A KR 970006406 A KR970006406 A KR 970006406A KR 1019960030735 A KR1019960030735 A KR 1019960030735A KR 19960030735 A KR19960030735 A KR 19960030735A KR 970006406 A KR970006406 A KR 970006406A
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South Korea
Prior art keywords
silicone rubber
rubber composition
parts
thermosetting silicone
weight
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KR1019960030735A
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English (en)
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KR100403226B1 (ko
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히로시 혼마
다카오 마쓰시타
겐지 오타
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다나베 에이이치
다우 코닝 도레이 실리콘 캄파니, 리미티드
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • 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
    • C08G77/70—Siloxanes defined by use of the MDTQ nomenclature

Abstract

본 발명은 이형 특성이 개선되고 실리콘 고무계 화합물(A), 지방족 불포화 그룹이 존재하지 않는 오가노폴리실록산(B), 고급 지방산 또는 지방산 금속염(C), 물(D) 및 경화제(E)로 이루어진 실리콘 고무 조성물에 관한 것이다.

Description

열경화성 실리콘 고무 조성물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 실시예에서 금형 이형 특성을 평가하는데 사용된 금속 금형의 횡단면도이다. 제2도는 제1도에서 금속 금형의 중간의 주사 부분에 대한 확대된 횡단면도이다. 제3도는 본 발명의 실시예에서 금형 이형 특성을 평가하는데 사용된 금속 금형의 계통도이다.

Claims (9)

  1. 평균 단위 일반식 RaSiO(4-a)/2(여기서,R은 치환되거나 치환되지 않은 1가 탄화수소 그룹이고, a는 1.95내지 2.05이다)의 제1오가노폴리실록산⒜ 100중량부와 보강 충전제⒝ 10 내지 100중량부를 포함하는 실리콘 고무계 화합물(A) 100중량부, 일반식 R1 3SiO(R2 2SiO)nSiR1 3(여기서, R1및 R2는 동일하거나 상이하며 지방족 불포화 결합을 함유하지 않는 치환되거나 치환되지 않은 1가 탄화수소 그룹이고, n은 0 내지 1,000의 정수이다)의 제2오가노폴리실록산(B) 1 내지 20중량부, 고급 지방산 또는 고급 지방산 금속염(C) 0.025 내지 5중량부, 물(C) 0.05 내지 5중량부 및 조성물을 경화시키기에 충분한 양의 경화제(E)를 포함하는 열경화성 실리콘 고무 조성물.
  2. 제1항에 있어서, 제1오가노폴리실록산의 점도가 25℃에서 107mPa·s이상인 열경화성 실리콘 고무 조성물.
  3. 제1항에 있어서, 보강 실리카 충전제가, 입자 직경이 50㎛이하이고 비표면적이 100m2/g이상인 실리카인 열경화성 실리콘 고무 조성물.
  4. 제3항에 있어서, 보강 실리카 충전재가 오가노실란, 오가노디실라잔 및 디오가노사이클로폴리실록산으로 이루어진 그룹 중에서 선택된 처리제로 예비처리되는 열경화성 실리콘 고무 조성물.
  5. 제1항에 있어서, R1이 알킬 그룹이고 R2가 알킬 그룹 또는 페닐 그룹인데, 단 R2의 5 내지 20몰 % 이상의 페닐 그룹인 열경화성 실리콘 고무 조성물.
  6. 제1항에 있어서, 성분(C)가 아연 스테아레이트인 열경화성 실리콘 고무 조성물.
  7. 제1항에 있어서, 경화제가 2,5-디메틸-2,5-디(t-부틸퍼옥시)헥산인 열경화성 실리콘 고무 조성물.
  8. 제1항에 있어서, 성분(A) 100중량부당 경화제 0.1내지 10중량부를 포함하는 열경화성 실리콘 고무 조성물.
  9. 제1항에 있어서, 경화제가 클로로플라틴산, 클로로플라틴산의 알콜 용액, 클로로플라틴산과 디비닐테트라메틸실록산의 착체, 플라티늄 블랙, 및 백금 화합물을 함유하는 열가소성 수지 켑슐화된 촉매로 이루어진 그룹으로부터 선택된 백금 촉매와 오가노하이드로겐실록산과의 혼합물인 열경화성 실리콘 고무 조성물.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960030735A 1995-07-27 1996-07-27 열경화성실리콘고무조성물 KR100403226B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP95-211212 1995-07-27
JP7211212A JPH0940868A (ja) 1995-07-27 1995-07-27 加熱硬化性シリコーンゴム組成物

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KR970006406A true KR970006406A (ko) 1997-02-19
KR100403226B1 KR100403226B1 (ko) 2004-05-24

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US (1) US5866640A (ko)
EP (1) EP0755981B1 (ko)
JP (1) JPH0940868A (ko)
KR (1) KR100403226B1 (ko)
DE (1) DE69605613T2 (ko)
TW (1) TW336250B (ko)

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US9494972B2 (en) 2005-09-08 2016-11-15 Power2B, Inc. Displays and information input devices

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JP4524565B2 (ja) * 2004-01-22 2010-08-18 信越化学工業株式会社 湿式シリカ含有シリコーンゴム硬化物の発泡を抑制する方法
US7939014B2 (en) * 2005-07-11 2011-05-10 Saint-Gobain Performance Plastics Corporation Radiation resistant silicone formulations and medical devices formed of same
US7943697B2 (en) * 2005-07-11 2011-05-17 Saint-Gobain Performance Plastics Corporation Radiation resistant silicone formulations and medical devices formed of same
US9133340B2 (en) * 2005-07-11 2015-09-15 Saint-Gobain Performance Plastics Corporation Radiation resistant silicone formulations and medical devices formed of same
JP2007063518A (ja) * 2005-09-02 2007-03-15 Sar Holdings Internatl Ltd 自己潤滑性有機シリコーンゴム材料、その製造方法、及び自己潤滑性有機シリコーンゴム材料で製造される製品
US20080166509A1 (en) * 2007-01-08 2008-07-10 Saint-Gobain Performance Plastics Corporation Silicone tubing formulations and methods for making same
JP5245872B2 (ja) * 2009-02-02 2013-07-24 信越化学工業株式会社 金型洗浄用シリコーンゴム組成物及びクリーニング用シリコーンゴムシート
DE102011002458A1 (de) 2011-01-05 2012-07-05 Robert Bosch Gmbh Elektronische Baugruppe mit verbessertem Thermo-Management
JP5888076B2 (ja) 2011-04-28 2016-03-16 信越化学工業株式会社 シリコーンゴム配合物の耐可塑戻り特性向上方法並びにシリコーンゴム硬化物の耐圧縮永久歪特性向上方法及び硬度差低減方法
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JP6702233B2 (ja) * 2017-03-09 2020-05-27 信越化学工業株式会社 付加硬化型オルガノポリシロキサン樹脂組成物、該組成物の硬化物及び該硬化物を有する半導体装置

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Publication number Priority date Publication date Assignee Title
US9494972B2 (en) 2005-09-08 2016-11-15 Power2B, Inc. Displays and information input devices
US10698556B2 (en) 2005-09-08 2020-06-30 Power2B, Inc. Displays and information input devices
US11112901B2 (en) 2005-09-08 2021-09-07 Power2B, Inc. Displays and information input devices

Also Published As

Publication number Publication date
US5866640A (en) 1999-02-02
EP0755981B1 (en) 1999-12-15
DE69605613T2 (de) 2000-07-06
EP0755981A3 (en) 1997-08-27
EP0755981A2 (en) 1997-01-29
TW336250B (en) 1998-07-11
DE69605613D1 (de) 2000-01-20
KR100403226B1 (ko) 2004-05-24
JPH0940868A (ja) 1997-02-10

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