| 摘要 |
<p>Provided is an epoxy resin composition having superior flame resistance without containing a halogen-based flame retardant, red phosphorous or phosphate ester, and a prepreg and a fiber-reinforced composite material that use the epoxy resin composition. The epoxy resin composition has as essential components thereof (A) a phosphorous-containing epoxy resin composed of a compound (a) represented by the following formula (a), (C) a novolak-type epoxy resin, and (D) an epoxy resin curing agent. A prepreg containing the epoxy resin composition and a fiber-reinforced composite material obtained by curing the prepreg are also provided.</p> |
