| 摘要 |
PURPOSE:To obtain the title material improved in heat resistance, interfacial adhesiveness and punchability by impregnating a raised aromatic polyamide fiber with a heat-resistant resin. CONSTITUTION:An aromatic polyester fiber raised with an emery raiser or the like is impregnated with 30-70wt.% heat-resistant resin (e.g., polyimide resin) and dried to obtain a prepreg. A predetermined number of such prepregs are laminated one upon another and heated at 150-250 deg.C for 1-5hr under a pressure of 10-150kg/cm<2> to obtain a fiberreinforced resin composite material. |
