The yarn prepreg, the fiber reinforced composite material, in the production mannered null strengthening fiber flux of automatic laminate molding

摘要

PROBLEM TO BE SOLVED: To provide a yarn prepreg which excels in guide passableness and releasability, can be laminated on a molding jig, and can be cured by irradiation with active energy rays.;SOLUTION: The yarn prepreg comprises a reinforcing fiber bundle and a cationically polymerizable resin composition, wherein the cationically polymerizable resin composition comprises a cationically polymerizable compound, a cationic polymerization initiator, and a thermoplastic resin and has a viscosity at 30°C of 1×10⁴ to 1×10⁶ Pa s and a viscosity at 80°C of 1 to 300 Pa s.;COPYRIGHT: (C)2008,JPO&INPIT