HEAT-CONDUCTIVE RESIN COMPOSITION, HEAT-CONDUCTIVE SHEET AND METHOD FOR PRODUCING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a heat-conductive resin composition for forming a molded article having an excellent coefficient of thermal conductivity in a heat-conductive resin composition containing boron nitride particles and a polymer component and a heat-conductive sheet using the heat-conductive resin composition and having an excellent coefficient of thermal conductivity. SOLUTION: The heat-conductive resin composition contains boron nitride particles having particle diameters of≥3μm and≤100μm. The boron nitride particles comprise 50-90 mass% of boron nitride particles having particle diameters of≥3μm and≤20μm, 5-40 mass% of boron nitride particles having particle diameters of >20μm and≤60μm and 1-20 mass% of boron nitride particles having particle diameters of >60μm and≤100μm. COPYRIGHT: (C)2008,JPO&INPIT