EPOXY RESIN COMPOSITION, MOLDING MATERIAL AND FIBER-REINFORCED COMPOSITE MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide an epoxy resin composition that provides an epoxy resin cured product superior in heat resistance, elongation, and curability, and a molding material and a fiber-reinforced composite material using the same.SOLUTION: This invention provides an epoxy resin composition including the following [A]-[D]: [A] trifunctional or more binaphthalene type epoxy resin; [B] dicyandiamide or derivative thereof; [C] diaminodiphenyl sulfone or derivative thereof; and [D] urea compound.