HIGHLY THERMOCONDUCTIVE RESIN COMPOSITION HAVING HIGH THERMAL CONDUCTIVITY BY FORMING EFFECTIVE THERMOCONDUCTIVE NETWORK

摘要

PURPOSE: A highly thermoconductive resin composition is provided to have excellent thermal conductivity, having thermal diffusivity, bending modulus, flexibility, and strength equal or over level able to be used commercially.;CONSTITUTION: A highly thermoconductive resin composition comprises 30-70 weight% of a polyphenylene sulfide-based resin, 10-30 weight% of thermoconductive graphite, 10-40 weight% of carbon fiber, and 10-30 weight% of glass fiber. The thermoconductive graphite comprises a first thermoconductive graphite of which ratio of length to height value(L/H) is 7,000-40,000m, and a second thermoconductive graphite of which ratio of length to height value(L/H) is 10-1,000. The comprised weight ratio of the first thermoconductive graphite and the second thermoconductive graphite is 10:90-90:10.;COPYRIGHT KIPO 2012