Method for producing thermally conductive sheet
AssigneeDexerials Corporation
InventorsYusuke Kubo, Keisuke Aramaki
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Abstract
A method for producing a thermally conductive sheet, includes forming a molded body sheet having thermal conductivity and comprising a fibrous thermally conductive filler. A silicone resin film is formed by applying a silicone resin to a supporting body. At least one surface of the molded body sheet is directly affixed to a silicone resin side of the silicone resin film. The silicone resin is transferred to the at least one surface of the molded body sheet to form a silicone resin layer on the molded body sheet. The silicone resin layer is to be attached to a heat source or a heat dissipating member. The molded body sheet has a change in thermal resistance due to the transferring of the silicone resin of 0.5° C.·cm2/W or less.
Claims9
A method for producing a thermally conductive sheet, comprising:
- forming a molded body sheet having thermal conductivity and comprising a fibrous thermally conductive filler;
- forming a silicone resin film by applying a silicone resin to a supporting body;
- affixing at least one surface of the molded body sheet directly to a silicone resin side of the silicone resin film;
- and
- transferring the silicone resin to the at least one surface of the molded body sheet to form a silicone resin layer on the molded body sheet, the silicone resin layer being to be attached to a heat source or a heat dissipating member;
- wherein the molded body sheet has a change in thermal resistance due to the transferring of the silicone resin of 0.5° C.·cm2/W or less.
Dependencies are inferred from the claim text.