abstract |
The present invention relates to a heat-dissipating gel-type silicone rubber composition comprising an organopolysiloxane. The heat-dissipating gel-type silicone rubber composition further comprises, based on 100 parts by weight of the organopolysiloxane: 0.1 to 25 parts by weight of organohydrogenpolysiloxane; 1,100 to 2,000 parts by weight of a filler; 5 to 50 parts by weight of a filler surface treating agent; and 0.1 to 5 parts by weight of a catalyst, wherein the organopolysiloxane and the organohydrogenpolysiloxane contain a cyclic siloxane in an amount of 1,000 ppm or less. |