KR20110121881A - 장기 저장 안정성 및 방열성이 우수한 실리콘 조성물 - Google Patents
장기 저장 안정성 및 방열성이 우수한 실리콘 조성물 Download PDFInfo
- Publication number
- KR20110121881A KR20110121881A KR1020100041380A KR20100041380A KR20110121881A KR 20110121881 A KR20110121881 A KR 20110121881A KR 1020100041380 A KR1020100041380 A KR 1020100041380A KR 20100041380 A KR20100041380 A KR 20100041380A KR 20110121881 A KR20110121881 A KR 20110121881A
- Authority
- KR
- South Korea
- Prior art keywords
- component
- silicone composition
- group
- heat dissipating
- composition according
- 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.)
- Ceased
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Classifications
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- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
- C08K9/06—Ingredients treated with organic substances with silicon-containing compounds
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims (9)
- (A) 25℃에서 동점도가 5,000 내지 30,000 mm2/s인 오르가노폴리실록산,
(B) 헥사메틸렌 디실라잔으로 처리된 실리카 및
(C) 열전도성 충전재를 포함하는 방열성 실리콘 조성물.
- 제1항에 있어서, 성분 (B)의 함량이 성분 (A) 100 중량부당 0.1 내지 10 중량부인 것을 특징으로 하는 방열성 실리콘 조성물.
- 제1항에 있어서, 성분 (C)가 알루미늄, 은, 구리, 니켈, 산화아연, 알루미나, 산화마그네슘, 질화알루미늄, 금속분말, 질화붕소, 질화규소, 다이아몬드, 흑연, 탄소 나노튜브, 금속 규소, 산화철, 탄소 섬유, 유리섬유, 유리 비즈 분말, 플라렌 또는 이들의 2종 이상의 조합인 것을 특징으로 하는 방열성 실리콘 조성물.
- 제1항에 있어서, 성분 (C)의 평균 입경이 0.1 내지 50 ㎛의 범위인 것을 특징으로 하는 방열성 실리콘 조성물.
- 제1항에 있어서, 성분 (C)의 함량이 성분 (A) 100 중량부당 50 내지 300 중량부인 것을 특징으로 하는 방열성 실리콘 조성물.
- 제1항 내지 제7항 중 어느 한 항에 있어서, 25 ℃에서의 점도가 100 Paㆍs 이하인 것을 특징으로 하는 방열성 실리콘 조성물.
- 제1항 내지 제7항 중 어느 한 항에 있어서, 120℃ x 1000 시간에서 이유도가 2% 이하인 것을 특징으로 하는 방열성 실리콘 조성물.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100041380A KR20110121881A (ko) | 2010-05-03 | 2010-05-03 | 장기 저장 안정성 및 방열성이 우수한 실리콘 조성물 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100041380A KR20110121881A (ko) | 2010-05-03 | 2010-05-03 | 장기 저장 안정성 및 방열성이 우수한 실리콘 조성물 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020160153692A Division KR101775288B1 (ko) | 2016-11-18 | 2016-11-18 | 장기 저장 안정성 및 방열성이 우수한 실리콘 조성물 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20110121881A true KR20110121881A (ko) | 2011-11-09 |
Family
ID=45392599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020100041380A Ceased KR20110121881A (ko) | 2010-05-03 | 2010-05-03 | 장기 저장 안정성 및 방열성이 우수한 실리콘 조성물 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20110121881A (ko) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012105458A1 (de) | 2011-11-21 | 2013-05-23 | Hyundai Motor Company | Lenkvorrichtung eines fahrzeugs und system zur steuerung derselben |
CN104530713A (zh) * | 2014-12-16 | 2015-04-22 | 惠州力王佐信科技有限公司 | 一种导热硅脂 |
WO2018093030A1 (ko) * | 2016-11-21 | 2018-05-24 | 주식회사 케이씨씨 | 방열성이 우수한 실리콘 조성물 |
CN108624056A (zh) * | 2018-05-09 | 2018-10-09 | 华东理工大学 | 一种高导热硅脂界面材料及其制备方法 |
CN109411111A (zh) * | 2018-09-30 | 2019-03-01 | 镇江华智睿安物联科技有限公司 | 一种质谱电离子源用高导电性电极板及其制备方法 |
-
2010
- 2010-05-03 KR KR1020100041380A patent/KR20110121881A/ko not_active Ceased
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012105458A1 (de) | 2011-11-21 | 2013-05-23 | Hyundai Motor Company | Lenkvorrichtung eines fahrzeugs und system zur steuerung derselben |
CN104530713A (zh) * | 2014-12-16 | 2015-04-22 | 惠州力王佐信科技有限公司 | 一种导热硅脂 |
WO2018093030A1 (ko) * | 2016-11-21 | 2018-05-24 | 주식회사 케이씨씨 | 방열성이 우수한 실리콘 조성물 |
CN109906249A (zh) * | 2016-11-21 | 2019-06-18 | Kcc公司 | 具有优异的散热性能的硅氧烷组合物 |
CN108624056A (zh) * | 2018-05-09 | 2018-10-09 | 华东理工大学 | 一种高导热硅脂界面材料及其制备方法 |
CN109411111A (zh) * | 2018-09-30 | 2019-03-01 | 镇江华智睿安物联科技有限公司 | 一种质谱电离子源用高导电性电极板及其制备方法 |
CN109411111B (zh) * | 2018-09-30 | 2021-08-06 | 苏州澋宬精密仪器科技有限公司 | 一种质谱电离子源用高导电性电极板及其制备方法 |
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