Epoxy resin composition for composite material.

摘要

An epoxy resin composition for fiber reinforced composite materials comprises: (A) an epoxy component comprising 50 to 100% by weight of an epoxy resin having three or more epoxy groups, (B) at least one compound selected from the group consisting of dicyandiamide, 2,6-xylenylbiguanide, o-tolylbiguanide, diphenylguanidine, adipyl dihydrazide, azelayl dihydrazide, and isophthalic acid dihydrazide, (C) a specific urea compound, and (D) a reaction product of an amide or amine with a specific epoxy compound.