MAGNESIUM OXIDE MATERIAL,THERMALLY CONDUCTIVE FILLER AND THERMALLY CONDUCTIVE RESIN COMPOSITION CONTAINING THE SAME, AND METHOD OF PRODUCING MAGNESIUM OXIDE MATERIAL

摘要

A magnesium oxide material includes a magnesium oxide powder treated with a halogen compound and a silane coupling agent. A method of producing a magnesium oxide material includes a step including preparing a magnesium oxide powder, a halogen compound treatment step including subjecting the magnesium oxide powder to a surface treatment with a halogen compound, and a silane coupling agent treatment step including subjecting the magnesium oxide powder to a surface treatment with a silane coupling agent.