RESIN COMPOSITION FOR MOLDING MATERIAL AND MOLDING MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide a molding material having good handling properties, which is obtained by allowing a mild reaction of bis(2-oxazoline) compound with an aromatic amine to temporarily keep a resin composition in a partially cured state. SOLUTION: The resin composition for a molding material comprises a preliminary reaction product between a dicyclopentadiene-type epoxy monomer and an excess of aromatic amine acting as a curing agent thereof, a bis(2-oxazoline) compound, and a catalyst for starting the reaction of the aromatic amine with the bis(2-oxazoline) compound. The molding material is obtained by causing the resin composition to be retained in a reinforcing fiber substrate and heating and drying the composite to a partially cured state. COPYRIGHT: (C)2007,JPO&INPIT