ANISOTROPIC THERMALLY CONDUCTIVE COMPOSITE SILICONE RUBBER SHEET AND METHOD FOR PRODUCING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide an anisotropic thermally conductive composite silicone rubber sheet which achieves high adhesion between a heat generation body and a heat radiation member, and prevents generation of voids and lowering of thermal conductivity.;SOLUTION: In an anisotropic thermally conductive silicone rubber sheet, at least 10 or more layers of thermally conductive silicone rubber layers which contain a thermally conductive filler and have Asker C hardness of 2 to 30 and graphite sheet layers impregnated with a silicone rubber or a silicone resin are alternately aligned.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2019,JPO&INPIT