| 摘要 |
PROBLEM TO BE SOLVED: To provide an FRP structure having high rigidity, lightweight property as well as high X ray transmission and damping performance, and to provide a suitable FRP structure for the member of X-ray instruments and the like. SOLUTION: The FRP structure comprises the following structural elements: a thermoplastic resin foam layer [A]; an FRP layer [B] having a continuous carbon fiber as a reinforced fiber; and a sheet-like resin layer [C]. The FRP structure has a laminated composition having the structural element [C] with a thickness of 5-200μm provided on one side of the structural element [B] and the structural element [A] provided on the other side, and a neutral plane of the FRP structure is in the inside of [A]. COPYRIGHT: (C)2006,JPO&NCIPI |
