HEAT-CONDUCTIVE ELASTOMER COMPOSITION

摘要

Provided is a heat-conductive elastomer composition that is useful for a heat-dissipating member of an electric or electronic part and the like. Elastomer heat conductivity is improved by mixing an elastomer composition, which is primarily a styrene elastomer, with a heat-conductive filler formed from an aluminum hydroxide, the surface of which is coated with an organic coupling agent, and/or a heat-conductive filler formed from a magnesium oxide obtained by coating the surface of deactivated magnesium oxide in the form of magnesia clinker with an inorganic substance and/or an organic substance.