| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method for a fiber-reinforced composite material capable of being put into a properly shaped state even if a continuous reinforced fiber is contained. SOLUTION: The manufacturing method for the fiber-reinforced composite material includes: a step of manufacturing a laminated substrate (III) by applying lamination so that at least a sheet-like substrate (II) can exist in at least one interlayer of a prepreg (I), by means of the prepreg (I) obtained by impregnating a continuous reinforced fiber bundle (B) with an uncured thermosetting matrix resin (A), and the sheet-like substrate (II) comprising a thermoplastic resin (C); a step of arranging the laminated substrate (III) in upper and lower molds for press molding at a predetermined temperature; and a step of molding and curing the laminated substrate into a desired shape by clamping the upper and lower molds. The composite material can be obtained through these steps. COPYRIGHT: (C)2009,JPO&INPIT |
