| 摘要 |
The present invention relates to An epoxy-resin composition comprising the following components (A), (B), (C) and (D), a film made of the epoxy resin composition, a prepreg and a fiber-reinforced plastic. The present invention can provide an epoxy-resin composition that cures at a low temperature in a short period of time. Also, the present invention can provide a fiber-reinforced plastic having excellent mechanical characteristics, especially excellent fracture toughness and heat tolerance, is made from the epoxy-resin composition. component (A): an epoxy resin having a monomer unit represented by formula (1) in the molecule; component (B): a bifunctional epoxy resin with a number-average molecular weight of at least 600 but no greater than 1300, which does not have a monomer unit represented by formula (1) below in the molecule; component (C): a triblock copolymer; and component (D): a curing agent. |
