Resin composition for fiber-reinforced composite material, and fiber-reinforced composite material using same

Abstract

To provide a resin composition that is suitable for use as a matrix resin for a fiber-reinforced composite material, the resin composition exhibiting excellent impregnation properties into reinforcing fibers and rapid curing properties, giving a molded product having high heat resistance when cured, and exhibiting excellent productivity in a short time. A two-pack curable resin composition for a fiber-reinforced composite material, including a main agent that includes an epoxy resin (A) and an ester compound (B) represented by general formula (1) below, and a curing agent that includes an amine compound (C): (R1 and R2 each denote an alkyl group or an aryl group, and R1 and R2 may bond together to form a cyclic structure; or R1 may be an ester-containing group).

Dependencies are inferred from the claim text.