| 摘要 |
PROBLEM TO BE SOLVED: To provide a molding method of a high-quality FRP molded item, with a foam core, which is used as an FRP product or its component. SOLUTION: This molding method of an FRP molded item comprises the following steps: (A) first, a prepreg or a dry fiber base material is laid along the inner surface of a molding die for the FRP molded item, and then, a titanium paper is superposed on the prepreg or the fiber base material, when the FRP molded item with the foam core is molded, or (B) first, the titanium paper is laid, then the prepreg or the dry fiber base material is superposed on the titanium paper, and the foam core is arranged inside the molding die through the prepreg or the dry fiber base material and the titanium paper. Further, the FRP molded item is molded by a press molding process, when the prepreg is used, and the FRP molded item is molded by an RTM molding process, when the dry fiber base material is used. COPYRIGHT: (C)2009,JPO&INPIT |
