JP2017110089A - 電気絶縁用樹脂組成物 - Google Patents
電気絶縁用樹脂組成物 Download PDFInfo
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- JP2017110089A JP2017110089A JP2015244950A JP2015244950A JP2017110089A JP 2017110089 A JP2017110089 A JP 2017110089A JP 2015244950 A JP2015244950 A JP 2015244950A JP 2015244950 A JP2015244950 A JP 2015244950A JP 2017110089 A JP2017110089 A JP 2017110089A
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- 239000011342 resin composition Substances 0.000 title claims abstract description 51
- 238000009413 insulation Methods 0.000 title abstract 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 235
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 74
- 239000000945 filler Substances 0.000 claims abstract description 55
- 229920005989 resin Polymers 0.000 claims abstract description 44
- 239000011347 resin Substances 0.000 claims abstract description 44
- 229910002026 crystalline silica Inorganic materials 0.000 claims abstract description 39
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 39
- 239000005350 fused silica glass Substances 0.000 claims description 47
- 239000002245 particle Substances 0.000 claims description 26
- 238000010292 electrical insulation Methods 0.000 claims description 18
- 239000000654 additive Substances 0.000 claims description 9
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 7
- 229920001971 elastomer Polymers 0.000 claims description 7
- -1 polyoxyethylene Polymers 0.000 claims description 7
- 230000000996 additive effect Effects 0.000 claims description 6
- 239000000806 elastomer Substances 0.000 claims description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 150000002989 phenols Chemical class 0.000 claims description 2
- 238000000465 moulding Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 11
- 239000002184 metal Substances 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000000919 ceramic Substances 0.000 description 8
- 239000003822 epoxy resin Substances 0.000 description 8
- 229920000647 polyepoxide Polymers 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 239000004593 Epoxy Substances 0.000 description 5
- 150000008065 acid anhydrides Chemical class 0.000 description 5
- 238000007792 addition Methods 0.000 description 5
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical group C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 150000005215 alkyl ethers Chemical class 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 239000010445 mica Substances 0.000 description 3
- 229910052618 mica group Inorganic materials 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 229920001973 fluoroelastomer Polymers 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000002563 ionic surfactant Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000010526 radical polymerization reaction Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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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
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/42—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof
-
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
-
- 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
-
- 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
- H01B3/40—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 epoxy resins
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Inorganic Insulating Materials (AREA)
- Organic Insulating Materials (AREA)
Abstract
Description
・溶融シリカと比較して熱伝導性が高い。
・結晶質シリカと比較して熱伝導性が低い。
Claims (7)
- エステル結合を有する樹脂と、シリカフィラーと、を含む樹脂組成物であって、
前記シリカフィラーは、破砕結晶質シリカ及び溶融シリカを含み、
前記シリカフィラーは、前記樹脂組成物全体の65質量%以上75質量%未満であり、
前記シリカフィラーのうち前記溶融シリカの割合は、45〜50質量%である、電気絶縁用樹脂組成物。 - エステル結合を有する樹脂と、シリカフィラーと、を含む樹脂組成物であって、
前記シリカフィラーは、破砕結晶質シリカ及び溶融シリカを含み、
前記シリカフィラーは、前記樹脂組成物全体の75質量%以上80質量%未満であり、
前記シリカフィラーのうち前記溶融シリカの割合は、35〜40質量%である、電気絶縁用樹脂組成物。 - エステル結合を有する樹脂と、シリカフィラーと、を含む樹脂組成物であって、
前記シリカフィラーは、破砕結晶質シリカ及び溶融シリカを含み、
前記シリカフィラーは、前記樹脂組成物全体の80質量%以上であり、
前記シリカフィラーのうち前記溶融シリカの割合は、30〜40質量%である、電気絶縁用樹脂組成物。 - 前記破砕結晶質シリカの平均粒子径が10μm以下である、請求項1〜3のいずれか一項に記載の電気絶縁用樹脂組成物。
- 前記溶融シリカの平均粒子径が10〜30μmである、請求項1〜3のいずれか一項に記載の電気絶縁用樹脂組成物。
- さらに、樹脂添加物としてポリオキシエチレン、ポリオキシエチレンにアルキル基が結合した化合物、又はフェノール類を有するエーテルを含み、
前記樹脂添加物の含有量は、前記シリカフィラー100質量部に対して1.5質量部以下である、請求項1〜3のいずれか一項に記載の電気絶縁用樹脂組成物。 - さらに、エラストマー粒子又は鱗片状フィラーを含み、
前記エラストマー粒子又は前記鱗片状フィラーの平均粒子径は、10μm以下である、請求項1〜3のいずれか一項に記載の電気絶縁用樹脂組成物。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015244950A JP2017110089A (ja) | 2015-12-16 | 2015-12-16 | 電気絶縁用樹脂組成物 |
PCT/JP2016/087323 WO2017104727A1 (ja) | 2015-12-16 | 2016-12-15 | 電気絶縁用樹脂組成物 |
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JP2015244950A JP2017110089A (ja) | 2015-12-16 | 2015-12-16 | 電気絶縁用樹脂組成物 |
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Publication Number | Publication Date |
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JP2017110089A true JP2017110089A (ja) | 2017-06-22 |
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JP2015244950A Pending JP2017110089A (ja) | 2015-12-16 | 2015-12-16 | 電気絶縁用樹脂組成物 |
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JP (1) | JP2017110089A (ja) |
WO (1) | WO2017104727A1 (ja) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02187055A (ja) * | 1989-01-13 | 1990-07-23 | Nitto Denko Corp | 半導体装置 |
JPH04164953A (ja) * | 1990-10-30 | 1992-06-10 | Sumitomo Bakelite Co Ltd | エポキシ樹脂組成物 |
JPH07273251A (ja) * | 1994-03-30 | 1995-10-20 | Hitachi Chem Co Ltd | 樹脂封止型半導体装置 |
JP2002338788A (ja) * | 2001-05-16 | 2002-11-27 | Mitsui Chemicals Inc | エポキシ樹脂組成物およびそれを用いた半導体素子収納中空パッケージ |
JP2011148958A (ja) * | 2010-01-25 | 2011-08-04 | Kyocera Chemical Corp | 電子部品封止用エポキシ樹脂組成物、及びそれを用いた電子部品装置 |
JP2016079195A (ja) * | 2014-10-10 | 2016-05-16 | 株式会社日立製作所 | 電気絶縁樹脂 |
JP2016162515A (ja) * | 2015-02-27 | 2016-09-05 | 株式会社日立製作所 | 電気絶縁樹脂組成物及びこれを用いた電気絶縁樹脂硬化物、受変電設備 |
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2015
- 2015-12-16 JP JP2015244950A patent/JP2017110089A/ja active Pending
-
2016
- 2016-12-15 WO PCT/JP2016/087323 patent/WO2017104727A1/ja active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02187055A (ja) * | 1989-01-13 | 1990-07-23 | Nitto Denko Corp | 半導体装置 |
JPH04164953A (ja) * | 1990-10-30 | 1992-06-10 | Sumitomo Bakelite Co Ltd | エポキシ樹脂組成物 |
JPH07273251A (ja) * | 1994-03-30 | 1995-10-20 | Hitachi Chem Co Ltd | 樹脂封止型半導体装置 |
JP2002338788A (ja) * | 2001-05-16 | 2002-11-27 | Mitsui Chemicals Inc | エポキシ樹脂組成物およびそれを用いた半導体素子収納中空パッケージ |
JP2011148958A (ja) * | 2010-01-25 | 2011-08-04 | Kyocera Chemical Corp | 電子部品封止用エポキシ樹脂組成物、及びそれを用いた電子部品装置 |
JP2016079195A (ja) * | 2014-10-10 | 2016-05-16 | 株式会社日立製作所 | 電気絶縁樹脂 |
JP2016162515A (ja) * | 2015-02-27 | 2016-09-05 | 株式会社日立製作所 | 電気絶縁樹脂組成物及びこれを用いた電気絶縁樹脂硬化物、受変電設備 |
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