| abstract |
(57) [Summary] [Purpose] To provide a composite material that retains high interlaminar shear strength and heat resistance, as well as high impact resistance, interlaminar toughness, and even peel edge strength when a cross laminated plate is stretched. Provided is a prepreg and a fiber-reinforced composite material obtained from the prepreg. [Composition] A prepreg comprising the following constituents [A], [B], [C] and [D], characterized in that the constituents [C] and [D] are localized on the surface, and The obtained fiber reinforced composite material. [A]: Reinforcing fiber consisting of long fibers [B]: Thermosetting resin composition [C]: Fine particles not soluble in component [B] [D]: Resin soluble in component [B] Fine particles |