BINDER COMPOSITION FOR PREFORM, REINFORCING FIBER SUBSTRATE, PREFORM AND METHOD FOR PRODUCING FIBER-REINFORCED COMPOSITE MATAERIAL

摘要

PROBLEM TO BE SOLVED: To provide a fiber-reinforced composite material having high toughness compatible with high rigidity. SOLUTION: The binder composition for a preform is characterized in that the melt mass flow rate MFR (a die of 0.5 mm diameter×1.0 mm length; 200°C measuring temperature and 10 kg load) is 35-150 g/10 min. COPYRIGHT: (C)2005,JPO&NCIPI