| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a flame-retardant fiber-reinforced composite material that shows good handleability in a resin when molded, has excellent flame retardance after molded, does not generate a halogen-containing gas even if burned, is lightweight, and has high rigidity. <P>SOLUTION: A matrix resin is obtained by adding 10 to 17 pts.mass of organic phosphoric acid metallic salt particles having a 50% particle diameter D<SB POS="POST">50</SB>of 10 μm or lower and 95% particle diameter D<SB POS="POST">95</SB>of 30 μm or lower, to 100 pts.mass of at least one selected from a group comprising a vinyl ester resin, an unsaturated polyester resin and a silicone resin. The flame-retardant fiber-reinforced composite material is obtained by: impregnating a fiber base material with the matrix resin; and then curing the resultant base material. <P>COPYRIGHT: (C)2013,JPO&INPIT |
