KR102478791B1 - 저열저항 실리콘 조성물 - Google Patents
저열저항 실리콘 조성물 Download PDFInfo
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- KR102478791B1 KR102478791B1 KR1020190063876A KR20190063876A KR102478791B1 KR 102478791 B1 KR102478791 B1 KR 102478791B1 KR 1020190063876 A KR1020190063876 A KR 1020190063876A KR 20190063876 A KR20190063876 A KR 20190063876A KR 102478791 B1 KR102478791 B1 KR 102478791B1
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- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/08—Materials not undergoing a change of physical state when used
- C09K5/14—Solid materials, e.g. powdery or granular
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- 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
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- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
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- 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
- C08K5/00—Use of organic ingredients
- C08K5/54—Silicon-containing compounds
- C08K5/541—Silicon-containing compounds containing oxygen
- C08K5/5415—Silicon-containing compounds containing oxygen containing at least one Si—O bond
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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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/46—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes silicones
- H01B3/465—Silicone oils
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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
- 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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- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
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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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
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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
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/005—Additives being defined by their particle size in general
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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
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- Chemical & Material Sciences (AREA)
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- Spectroscopy & Molecular Physics (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
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- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Silicon Polymers (AREA)
- Insulated Conductors (AREA)
Abstract
Description
Claims (7)
- (A) 하기 일반식 (1):
(식 중, R1은 각각 독립적으로 비치환 또는 치환의 탄소 원자수 1∼18의 1가 탄화수소기이고, R2는 각각 독립적으로 알킬, 알콕시알킬, 알켄일 또는 아실이며, a는 5∼100의 정수이며, b는 1∼3의 정수이다.)
로 표시되고, 25℃에서의 동점도가 10∼10,000mm2/s인 오가노폴리실록세인 5∼99중량부;
(B) 하기 일반식 (2):
(식 중, R3은 각각 독립적으로 비치환 또는 치환의 탄소 원자수 1∼18의 1가 탄화수소기이며, c는 1.8∼2.2의 수이다.)
로 표시되고, 25℃에서의 동점도가 10∼100,000mm2/s인 오가노폴리실록세인 95∼1중량부;
(단, 성분 (A)와 성분 (B)의 합계량은 100중량부이다.)
(C) 8면 이상의 다면체로 형성된 육방 밀집 격자 결정 구조를 갖는 α-산화알루미늄이고, 상기 육방 밀집 격자의 육방 격자면에 평행한 최대 입자 직경을 D, 육방 격자면에 수직한 입자 직경을 H라고 했을 때, D/H비가 0.3 내지 30인 입자 형상을 갖고, 평균 입자 직경이 0.3∼5㎛이고, 레이저 회절형 입도 분포로 10㎛ 이상의 조대입자의 함유 비율이 성분 (C) 전체의 1중량% 이하이며, 순도가 99% 이상인 α-산화알루미늄 분말; 및
(D) 평균 입자 직경 0.01㎛ 이상 및 3㎛ 미만이고, 레이저 회절형 입도 분포에서 10㎛ 이상의 조대입자의 함유 비율이 성분 (D) 전체의 1중량% 이하인 구상 및/또는 부정 형상의 산화아연 분말
(단, 성분 (C)와 성분 (D)의 중량비는 5/5∼9.5/0.5이며, 성분 (C)와 성분 (D)의 합계량은 조성물 전체의 65∼80체적%이다.)
을 포함하는 저열저항 실리콘 조성물로서,
조성물의 열전도율은 ISO 22007-2 준거의 핫 디스크법에 의해 측정했을 때 2W/m·K 이상 및 4W/m·K 미만이고, 25℃에서의 점도는 스파이럴 점도계에 의해 회전수 10rpm에서 측정했을 때 5∼800Pa·s인, 저열저항 실리콘 조성물. - 제 1 항에 있어서, 레이저 플래시법으로 측정한 25℃에서의 열저항이 6mm2·K/W 이하인 것을 특징으로 하는 저열저항 실리콘 조성물.
- 제 1 항에 있어서, 130℃/85% RH 분위기하에서 96시간 조성물을 방치 후, 레이저 플래시법으로 측정한 25℃에서의 열저항이 6mm2·K/W 이하인 것을 특징으로 하는 저열저항 실리콘 조성물.
- 제 1 항에 있어서, 200℃에서 100시간 조성물을 열 열화한 후, 25℃에서의 점도가 스파이럴 점도계에 의해 회전수 10rpm에서 측정했을 때 1,000Pa·s 이하인 것을 특징으로 하는 저열저항 실리콘 조성물.
- 제 1 항에 있어서, 용매에 상기 성분 (A) 및 성분 (B)를 분산 또는 용해할 수 있는 휘발성 용매인 성분 (E)를 상기 성분 (A)와 성분 (B)의 합계량 100중량부에 대하여 100중량부 이하의 양으로 더 포함하는 것을 특징으로 하는 저열저항 실리콘 조성물.
- 제 1 항에 있어서,
(F) 하기 일반식 (3):
(식 중, R4는 각각 독립적으로 탄소 원자수 9∼15의 알킬기이고, R5는 각각 독립적으로 비치환 또는 치환의 탄소 원자수 1∼8의 1가 탄화수소기이고, R6은 각각 독립적으로 탄소 원자수 1∼6의 알킬기이고, d는 1∼3의 정수이고, e는 0∼2의 정수이며, 단, d+e는 1∼3의 정수이다.)
으로 표시되는 알콕시실레인을 상기 성분 (A)와 성분 (B)의 합계량 100중량부에 대하여 0.1∼50중량부의 양으로 더 포함하고,
성분 (C)와 성분 (D)는 성분 (F)로 표면 처리되는 것을 특징으로 하는 저열저항 실리콘 조성물. - 제 1 항에 있어서, 체적 저항률이 1×109Ω·cm 이상인 것을 특징으로 하는 저열저항 실리콘 조성물.
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JP2018104399A JP6866877B2 (ja) | 2018-05-31 | 2018-05-31 | 低熱抵抗シリコーン組成物 |
JPJP-P-2018-104399 | 2018-05-31 |
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KR20190136996A KR20190136996A (ko) | 2019-12-10 |
KR102478791B1 true KR102478791B1 (ko) | 2022-12-20 |
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US (1) | US10870786B2 (ko) |
EP (1) | EP3575363B1 (ko) |
JP (1) | JP6866877B2 (ko) |
KR (1) | KR102478791B1 (ko) |
CN (1) | CN110551394B (ko) |
TW (1) | TWI808186B (ko) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3708613B1 (en) * | 2017-11-09 | 2022-11-23 | Shin-Etsu Chemical Co., Ltd. | Thermally conductive silicone grease composition |
JP6959950B2 (ja) * | 2019-03-04 | 2021-11-05 | 信越化学工業株式会社 | 非硬化型熱伝導性シリコーン組成物 |
JP7390548B2 (ja) * | 2019-09-05 | 2023-12-04 | パナソニックIpマネジメント株式会社 | 熱伝導性シリコーン組成物及び熱伝導性シリコーン材料 |
JP2021075630A (ja) * | 2019-11-08 | 2021-05-20 | パナソニックIpマネジメント株式会社 | 熱伝導性シリコーン組成物及び熱伝導性シリコーン材料 |
JP7357287B2 (ja) * | 2020-02-26 | 2023-10-06 | パナソニックIpマネジメント株式会社 | 熱伝導性シリコーン組成物及び熱伝導性シリコーン材料 |
CN111393855A (zh) * | 2020-03-18 | 2020-07-10 | 平湖阿莱德实业有限公司 | 一种具有优异耐候性的高导热凝胶组合物 |
WO2022049902A1 (ja) | 2020-09-03 | 2022-03-10 | 富士高分子工業株式会社 | 熱伝導性シリコーン放熱材料 |
JP7606439B2 (ja) * | 2021-10-19 | 2024-12-25 | 信越化学工業株式会社 | 熱伝導性シリコーン組成物 |
JP2023062628A (ja) | 2021-10-21 | 2023-05-08 | デュポン・東レ・スペシャルティ・マテリアル株式会社 | 熱伝導性シリコーン組成物 |
JP7621993B2 (ja) | 2022-01-18 | 2025-01-27 | 信越化学工業株式会社 | 熱伝導性シリコーン組成物および半導体装置 |
JP2024148978A (ja) * | 2023-04-07 | 2024-10-18 | 信越化学工業株式会社 | シリコーン組成物 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100258786B1 (ko) | 1992-06-02 | 2000-06-15 | 고오사이 아끼오 | 알파-알루미나 |
WO2018079215A1 (ja) | 2016-10-31 | 2018-05-03 | 東レ・ダウコーニング株式会社 | 1液硬化型熱伝導性シリコーングリース組成物及び電子・電装部品 |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4933094B1 (ko) | 1968-12-31 | 1974-09-04 | ||
US3885984A (en) | 1973-12-18 | 1975-05-27 | Gen Electric | Methyl alkyl silicone thermoconducting compositions |
JPS5155870A (ja) | 1974-10-14 | 1976-05-17 | Shinetsu Chem Ind Co | Shirikoonguriisusoseibutsu |
JPS5233272A (en) | 1975-09-08 | 1977-03-14 | Sanki Eng Co Ltd | Method of storing articles by using movable floor to reduce dead space by pillers |
JPS5565838A (en) | 1978-11-13 | 1980-05-17 | Matsushita Electric Ind Co Ltd | Cooker |
US4265775A (en) | 1979-08-16 | 1981-05-05 | International Business Machines Corporation | Non-bleeding thixotropic thermally conductive material |
JPS5952195A (ja) | 1982-09-17 | 1984-03-26 | Matsushita Electric Ind Co Ltd | 熱交換器 |
JPS61157587A (ja) | 1984-12-28 | 1986-07-17 | Toshiba Silicone Co Ltd | 耐酸性放熱グリ−ス |
JPH0639591B2 (ja) | 1988-12-05 | 1994-05-25 | 信越化学工業株式会社 | シリコーングリース組成物 |
US5011870A (en) | 1989-02-08 | 1991-04-30 | Dow Corning Corporation | Thermally conductive organosiloxane compositions |
JP3142800B2 (ja) | 1996-08-09 | 2001-03-07 | 信越化学工業株式会社 | 熱伝導性シリコーン組成物、熱伝導性材料及び熱伝導性シリコーングリース |
JP2930298B1 (ja) | 1998-08-18 | 1999-08-03 | 信越化学工業株式会社 | 熱伝導性グリース組成物 |
JP3948642B2 (ja) | 1998-08-21 | 2007-07-25 | 信越化学工業株式会社 | 熱伝導性グリース組成物及びそれを使用した半導体装置 |
JP2002030217A (ja) | 2000-07-17 | 2002-01-31 | Fujitsu Ltd | 熱伝導性シリコーン組成物 |
WO2002092693A1 (en) | 2001-05-14 | 2002-11-21 | Dow Corning Toray Silicone Co., Ltd. | Heat-conductive silicone composition |
KR100424415B1 (ko) | 2001-06-05 | 2004-03-24 | 이용철 | 유압브레이크 시스템 |
JP4646496B2 (ja) * | 2003-02-13 | 2011-03-09 | 東レ・ダウコーニング株式会社 | 熱伝導性シリコーン組成物 |
JP4937494B2 (ja) | 2003-12-05 | 2012-05-23 | モメンティブ・パフォーマンス・マテリアルズ・ジャパン合同会社 | 熱伝導性シリコーン組成物 |
TWI385246B (zh) * | 2004-05-21 | 2013-02-11 | Shinetsu Chemical Co | 聚矽氧烷潤滑油組成物 |
JP2005330426A (ja) * | 2004-05-21 | 2005-12-02 | Shin Etsu Chem Co Ltd | 放熱用シリコーングリース組成物 |
JP2006089675A (ja) * | 2004-09-27 | 2006-04-06 | Dow Corning Toray Co Ltd | 熱伝導性シリコーンエラストマーおよび熱伝導性シリコーンエラストマー組成物 |
JP4933094B2 (ja) * | 2005-12-27 | 2012-05-16 | 信越化学工業株式会社 | 熱伝導性シリコーングリース組成物 |
CN101375395B (zh) * | 2006-01-26 | 2012-10-03 | 迈图高新材料日本合同公司 | 散热材料以及使用该材料的半导体装置 |
JP2008274036A (ja) * | 2007-04-26 | 2008-11-13 | Shin Etsu Chem Co Ltd | 放熱用シリコーングリース組成物 |
JP5507059B2 (ja) * | 2008-05-27 | 2014-05-28 | 東レ・ダウコーニング株式会社 | 熱伝導性シリコーン組成物および電子装置 |
JP5619487B2 (ja) * | 2010-06-24 | 2014-11-05 | 東レ・ダウコーニング株式会社 | 熱伝導性シリコーングリース組成物 |
JP5755977B2 (ja) | 2011-09-08 | 2015-07-29 | 電気化学工業株式会社 | 高熱伝導性樹脂組成物 |
JP6183319B2 (ja) * | 2014-08-21 | 2017-08-23 | 信越化学工業株式会社 | 熱伝導性シリコーン組成物及び熱伝導性シート |
JP6269511B2 (ja) * | 2015-01-06 | 2018-01-31 | 信越化学工業株式会社 | 熱伝導性シリコーン組成物及び硬化物並びに複合シート |
US10683444B2 (en) * | 2015-05-22 | 2020-06-16 | Momentive Performance Materials Japan Llc | Thermally conductive composition |
JP6323398B2 (ja) * | 2015-06-10 | 2018-05-16 | 信越化学工業株式会社 | 熱伝導性シリコーンパテ組成物 |
JP6610429B2 (ja) * | 2016-05-24 | 2019-11-27 | 信越化学工業株式会社 | 熱伝導性シリコーン組成物、その硬化物及びその製造方法 |
JP6587604B2 (ja) | 2016-12-28 | 2019-10-09 | 花王株式会社 | 水中油型乳化組成物 |
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US20190367792A1 (en) | 2019-12-05 |
US10870786B2 (en) | 2020-12-22 |
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