| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a high-CAI (compressive strength after impact) FRP by improving the strength in the direction at right angles with the fibrous reinforcement of an FRP, to provide a fibrous reinforcement which is desirable for the FRP and can attain excellent mechanical properties, especially high CAI without sacrificing its handleability when made into a prepreg, and to provide a method for easily producing the FRP. <P>SOLUTION: There are provided a fiber-reinforced composite material which is one comprising (A) a fibrous reinforcement, (B) an inorganic additive, and (C) a resin, wherein the distribution of the concentration of the inorganic additive B in the resin C is such that the concentration is maximum in the part which is in contact with the fibrous reinforcement, and it lowers with an increasing distance from the fibrous reinforcement; a fibrous reinforcement used therefor; and a method for producing the fiber-reinforced composite material. <P>COPYRIGHT: (C)2003,JPO |
