Patent ID: 6514428
Filing Date: 2003-02-04
Classification: C08G,C08K,C08L,H01Q,H05K

Abstract:
An electromagnetic wave absorbing, heat conductive silicone rubber composition comprising a soft magnetic metal powder and a heat conductive filler, and having in the cured state a thermal conductivity of at least 2.0 w/mK;wherein said soft magnetic metal powder being at least one member selected from the group consisting of Fe, Feâ€”Ni, Feâ€”Co, Feâ€”Cr, Feâ€”Si, Feâ€”Al, Feâ€”Crâ€”Si, Feâ€”Crâ€”Al and Feâ€”Alâ€”Si alloys; and said heat conductive filler being at least one member selected from the group consisting of copper, aluminum, alumina, silica, magnesia, red iron oxide, berylia, titania, aluminum nitride, silicon nitride, boron nitride and silicon carbide.