| 摘要 |
PROBLEM TO BE SOLVED: To provide a fiber-reinforced composite material excellent in durability to particle collision.SOLUTION: In a fiber-reinforced composite material where a fiber is embedded in a resin, at least a part of fiber having tensile strength of 12 cN/dtex to 60 cN/dtex inclusive, tensile elastic modulus of 500 cN/dtex to 3000 cN/dtex inclusive and breakage elongation of 2% to 10% inclusive exists in a range of 0.10 to 0.40 mm from a surface of the resin with weight loss amount in a particle collision test of 0.1 g or less.SELECTED DRAWING: None |
