INORGANIC FILLER POWDER, THERMALLY CONDUCTIVE POLYMER COMPOSITION, AND METHOD FOR MANUFACTURING INORGANIC FILLER POWDER

摘要

An inorganic filler powder (3) that has a structure wherein the surface of inorganic particles (1) having a particle size of 1 μm or more is at least partially coated with inorganic microparticles (2) having a particle size of 10 nm or more and less than 0.1 μm, characterized in that the coating ratio of the surface of the inorganic particles (1) with the inorganic microparticles (2) is 30% or more.