| abstract |
The present invention provides a fiber-reinforced composite body, which can obtain rigidity in an environment of 100° C., a beautiful appearance, and surface aesthetics during high-temperature molding. The fiber-reinforced composite of the present invention is a composite in which a skin material including fibers and a resin is arranged on at least a part of the surface of a core material including a foamed resin, wherein the foamed resin includes a polyamide-based resin, and is based on X When the peak having the narrowest peak width in the radiation diffraction pattern is calculated, the crystal grain size D is 10 nm or more, and the crystallinity X is 10% to 50%. |