| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fiber-reinforced plastic excellent in rigidity and impact resistance without increasing the weight; and a method for producing the same. <P>SOLUTION: This fiber-reinforced plastic includes carbon fibers and heat-resistant organic fibers as reinforcing materials in a thermoplastic resin, which satisfies the following (1) and (2) simultaneously, and where in the thermoplastic resin, the carbon fiber and the heat-resistant organic fiber are interlacing at least partly. (1): The weight of carbon fibers:the weight of heat-resistant organic fibers=90:10 to 40:60. (2): The total weight of the carbon fibers and the heat-resistant organic fibers:the weight of the thermoplastic resin=5:95 to 70:30. The method for producing the fiber-reinforced plastic comprises forming a nonwoven cloth satisfying the following (1) and (2) simultaneously from carbon fibers, heat-resistant organic fibers and a thermoplastic resin; and heating and pressurizing the nonwoven cloth at melting point or softening point of the thermoplastic resin or higher temperature. (1): The weight of carbon fibers:the weight of heat-resistant organic fibers=90:10 to 40:60. (2): The total weight of the carbon fibers and the heat-resistant organic fibers:the weight of the thermoplastic resin=5:95 to 70:30. <P>COPYRIGHT: (C)2012,JPO&INPIT |
