Patent ID: 6344104
Filing Date: 2002-02-05
Classification: B29C,B29K,B29L,C08J,Y10T

Abstract:
A method of reducing surface tackiness of a low-hardness thermally conductive silicone rubber sheet comprising;coating evenly an organohydrogenpolysiloxane oil on a resin film, pasting the oil-coated side of the resin film on an addition-cured low hardness thermally conductive silicone rubber sheet having an Asker C hardness of from 1 to 80, thereby supplying the organohydrogenpolysiloxane oil to the surface of the silicone rubber sheet, wherein the resin film has a thermal deformation temperature of no lower than 100 Â° C., and causing a cross-linking reaction in the surface part of the sheet.