EPOXY RESIN COMPOSITION FOR INSULATION, INSULATING FILM, PREPREG, AND PRINTED CIRCUIT BOARD
申请人:SAMSUNG ELECTRO-MECHANICS CO., LTD.
公开号:US20140076198A1
公开(公告)日:2014-03-20
Disclosed herein are an epoxy resin composition for insulation, and an insulating film, a prepreg, and a printed circuit board, manufactured using the same, the epoxy resin composition including: a chitin nanoparticle or a chitin nanofiber; a liquid crystal oligomer or a soluble liquid crystal thermosetting oligomer; an epoxy resin; and an inorganic filler, so that the epoxy resin composition, the insulating film, and the prepreg can have a low coefficient of thermal expansion, a high glass transition temperature, and high rigidity.