WO2011156015A3 - Thermally conductive and electrically insulative laminate - Google Patents

Thermally conductive and electrically insulative laminate Download PDF

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Publication number
WO2011156015A3
WO2011156015A3 PCT/US2011/022204 US2011022204W WO2011156015A3 WO 2011156015 A3 WO2011156015 A3 WO 2011156015A3 US 2011022204 W US2011022204 W US 2011022204W WO 2011156015 A3 WO2011156015 A3 WO 2011156015A3
Authority
WO
WIPO (PCT)
Prior art keywords
thermally conductive
layer
electrically insulative
silicone rubber
insulative laminate
Prior art date
Application number
PCT/US2011/022204
Other languages
French (fr)
Other versions
WO2011156015A2 (en
Inventor
Wei De Liu
Chi Kwan Wu
Zeming Li
Cecil V. Francis
Original Assignee
3M Innovative Properties Company
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 3M Innovative Properties Company filed Critical 3M Innovative Properties Company
Publication of WO2011156015A2 publication Critical patent/WO2011156015A2/en
Publication of WO2011156015A3 publication Critical patent/WO2011156015A3/en

Links

Classifications

    • 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
    • H01B3/303—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups H01B3/38 or H01B3/302
    • H01B3/306—Polyimides or polyesterimides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B25/08—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/10—Layered products comprising a layer of natural or synthetic rubber next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/20—Layered products comprising a layer of natural or synthetic rubber comprising silicone rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B32B27/322—Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
    • 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
    • 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
    • H01B3/48—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials
    • H01B3/50—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/03—3 layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/02—Coating on the layer surface on fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—Synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B32B2264/102—Oxide or hydroxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/206—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/302—Conductive

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Laminated Bodies (AREA)

Abstract

The present invention provides a thermally conductive and electrically insulative laminate, comprising a first layer of silicone rubber; a second layer of silicone rubber, and a center layer between the first layer and the second layer of silicone rubber, and the center layer is made of a fiberglass cloth coated with a thermally conductive coating or a polymer film comprising thermally conductive filler.
PCT/US2011/022204 2010-01-25 2011-01-24 Thermally conductive and electrically insulative laminate WO2011156015A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201010104048.9 2010-01-25
CN 201010104048 CN102136327B (en) 2010-01-25 2010-01-25 Heat-conduction insulation spacer

Publications (2)

Publication Number Publication Date
WO2011156015A2 WO2011156015A2 (en) 2011-12-15
WO2011156015A3 true WO2011156015A3 (en) 2012-04-05

Family

ID=44296077

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/022204 WO2011156015A2 (en) 2010-01-25 2011-01-24 Thermally conductive and electrically insulative laminate

Country Status (2)

Country Link
CN (1) CN102136327B (en)
WO (1) WO2011156015A2 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102612301B (en) * 2012-03-01 2015-01-28 昆山市中迪新材料技术有限公司 Heat conduction device and manufacturing method thereof
CN103568402A (en) * 2012-07-22 2014-02-12 上海利隆化工化纤有限公司 Heat-conductive silica gel sheet with glass fiber and preparation method thereof
JP6136952B2 (en) * 2013-02-28 2017-05-31 信越化学工業株式会社 Thermally conductive composite silicone rubber sheet
US20170229207A1 (en) * 2014-09-26 2017-08-10 Momentive Performance Materials Inc. Lamination composite of boron nitride in paper for transformer insulation
TWI691254B (en) * 2015-07-28 2020-04-11 大陸商東莞錢鋒特殊膠黏製品有限公司 Heat-dissipation buffer shielding composite structure of mobile electronic device
CN105406631A (en) * 2015-12-07 2016-03-16 天津博威动力设备有限公司 Heat conduction material used for generator shell
CN106046799B (en) * 2016-07-13 2019-08-20 北京天衣鼎嘉工程技术有限公司 Flame-retarded heat-conducting electrically insulating silicone rubber product and preparation method thereof for power equipment
CN106280050B (en) * 2016-08-15 2019-02-22 佛山市南海飞步橡塑制品有限公司 A kind of high thermal conductive silicon rubber laminar composite
CN106273925B (en) * 2016-08-15 2019-01-29 江苏泰特尔新材料科技有限公司 A kind of novel high heat conductive insulating gasket
JP2018199229A (en) * 2017-05-25 2018-12-20 Nok株式会社 Fluororesin-rubber laminate
WO2019031280A1 (en) * 2017-08-10 2019-02-14 デンカ株式会社 Heat dissipation sheet having high thermal conductivity and high electric insulation property
JP7475816B2 (en) * 2019-03-29 2024-04-30 株式会社カネカ Imide prepregs, composite materials and heat-resistant insulating parts
CN114196342A (en) * 2020-09-17 2022-03-18 昆山高品导热材料有限公司 Wave-absorbing heat-conducting insulating gasket
CN113601774B (en) * 2021-08-14 2023-01-31 许绝电工股份有限公司 Production process of high-thermal-conductivity insulating plate
CN115109361B (en) * 2022-07-04 2023-06-27 安徽美凯澳新型材料有限公司 High-temperature-resistant gasket based on tetrafluoroethylene and preparation method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4574879A (en) * 1984-02-29 1986-03-11 The Bergquist Company Mounting pad for solid-state devices
US4685987A (en) * 1983-09-02 1987-08-11 The Bergquist Company Method of preparing interfacings of heat sinks with electrical devices
US5519185A (en) * 1995-03-07 1996-05-21 C-K Worldwide Inc. Method of insulating a welding torch and the resulting torch
US20040043229A1 (en) * 2002-09-02 2004-03-04 Shin-Etsu Chemical Co., Ltd. Heat conductive composite sheet and process for producing same
US20040067372A1 (en) * 2002-10-04 2004-04-08 Shin-Etsu Chemical Co., Ltd. Heat conductive silicone rubber composite sheet

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4685987A (en) * 1983-09-02 1987-08-11 The Bergquist Company Method of preparing interfacings of heat sinks with electrical devices
US4574879A (en) * 1984-02-29 1986-03-11 The Bergquist Company Mounting pad for solid-state devices
US5519185A (en) * 1995-03-07 1996-05-21 C-K Worldwide Inc. Method of insulating a welding torch and the resulting torch
US20040043229A1 (en) * 2002-09-02 2004-03-04 Shin-Etsu Chemical Co., Ltd. Heat conductive composite sheet and process for producing same
US20040067372A1 (en) * 2002-10-04 2004-04-08 Shin-Etsu Chemical Co., Ltd. Heat conductive silicone rubber composite sheet

Also Published As

Publication number Publication date
CN102136327B (en) 2012-12-26
WO2011156015A2 (en) 2011-12-15
CN102136327A (en) 2011-07-27

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