HIGH THERMAL CONDUCTIVE SPACER

摘要

PROBLEM TO BE SOLVED: To provide a spacer which is remarkably excellent in heat dissipation property and flexibility. SOLUTION: In the high thermal conductive spacer, the spacer consists of silicone hardened material in which a hexagonal-system boron nitride coated magnesium and/or a calcium borate having an average grain size of 5-25 μm and an average roundness of 0.70 over are contained as a filler powder.