Patent ID: 10836877

Abstract:
To provide a prepreg excellent in storage stability and capable of obtaining a fiber-reinforced molded product excellent in impact resistance, chemical resistance and inter-member (interlayer) adhesion and a method for its production as well as a fiber-reinforced molded product excellent in impact resistance, chemical resistance and inter-member (interlayer) adhesion. The prepreg comprises reinforcing fibers and a matrix resin, wherein the matrix resin comprises, as a resin component, only a melt-moldable fluororesin having a melting point of from 100 to 325° C. and having functional groups of at least one type selected from the group consisting of carbonyl group-containing groups, hydroxy groups, epoxy groups and isocyanate groups, or the fluororesin and a thermoplastic resin (but excluding the fluororesin), and in 100 mass % of the total of the fluororesin and the thermoplastic resin, the proportion of the fluororesin is from 70 to 100 mass % and the proportion of the thermoplastic resin is from 0 to 30 mass %.