| abstract |
A two-pack epoxy resin composition for a fiber-reinforced composite material contains components [A] to [E], in which the content of the component [A] is 5 to 45 parts by mass, the content of the component [B] is 5 to 50 parts by mass, and the content of the component [C] is 5 to 50 parts by mass, relative to 100 parts by mass of the total of the components [A], [B] and [C], and the fiber-reinforced composite material,n component [A]: an alicyclic epoxy resin component [B]: an aliphatic epoxy resin component [C]: a bisphenol type epoxy resin component [D]: an acid anhydride component [E]: a compound selected from the group consisting of quaternary ammonium salts, quaternary phosphonium salts, and imidazolium salts. |