COMPOSITE SHEET

PROBLEM TO BE SOLVED: To solve such a problem of a conventional composite sheet laminating a heat conduction layer and a heat insulation layer, that the thermal insulation performance is low when the entirety is made thin.SOLUTION: In a composite sheet 50 including a graphite layer arranged in a hig...

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Bibliographic Details
Main Authors HISATAKE YOICHI, TAKADA KENTARO, SAKATANI SHIGEAKI, KOMYOJI DAIDO, OIKAWA KAZUMA
Format Patent
LanguageEnglish
Japanese
Published 30.04.2015
Subjects
BASIC ELECTRIC ELEMENTS
CALCULATING
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
PHYSICS
PRINTED CIRCUITS
SEMICONDUCTOR DEVICES
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Summary:PROBLEM TO BE SOLVED: To solve such a problem of a conventional composite sheet laminating a heat conduction layer and a heat insulation layer, that the thermal insulation performance is low when the entirety is made thin.SOLUTION: In a composite sheet 50 including a graphite layer arranged in a high temperature part, an aerogel layer arranged in a low temperature part, and an adhesive layer fixing the graphite layer and aerogel layer, the adhesive layer 15 uses a composite sheet 50 of an aqueous adhesive. The aqueous adhesive layer 15 uses a composite sheet 50 where water is used in the solvent, or water is used in the raw material. The aqueous adhesive layer 15 uses a composite sheet 50 internally having cavities 20. 【課題】従来の熱伝導層と断熱部材とを積層した複合シートでは、全体を薄くすると、断熱性能が低かった。【解決手段】高温部に配置されるグラファイト層と、低温部に配置されるエアロゲル層と、グラファイト層とエアロゲル層とを接着層で固定した複合シート５０であり、接着層１５が、水系の接着剤である複合シート５０を用いる。また、その水系の接着層１５が、溶媒に水を使用するもの、または、原料に水を使用するものである複合シート５０を用いる。また、その水系の接着層１５が、内部に空隙２０を有する複合シート５０を用いる。【選択図】図１
Bibliography:Application Number: JP20140137831