申请人:Mitsubishi Gas Chemical Company, Inc.
公开号:EP3133108A1
公开(公告)日:2017-02-22
A fiber-reinforced composite material of the present invention is a fiber-reinforced composite material comprising: an epoxy resin cured product obtained by curing an epoxy resin composition and a reinforcing fiber, wherein the epoxy resin composition comprises an epoxy resin (A) and a curing agent (B); 10 to 80% by mass of the curing agent (B) is 1,2,4-cyclohexanetricarboxylic acid-1,2-anhydride; and the reinforcing fiber comprises one or more selected from the group consisting of a carbon fiber, an aramid fiber, and a boron fiber.
本发明的纤维增强复合材料是一种纤维增强复合材料,包括通过固化环氧树脂组合物和增强纤维得到的环氧树脂固化物,其中环氧树脂组合物包括环氧树脂(A)和固化剂(B);固化剂(B)质量的 10%至 80%为 1,2,4-环己烷三羧酸-1,2-酸酐;增强纤维包括碳纤维、芳纶纤维和硼纤维中的一种或多种。