| 摘要 |
PROBLEM TO BE SOLVED: To provide an FRP molded article excellent in light shielding more than before by improving the conventional technology.SOLUTION: The FRP molded article excellent in light shielding is provided, which comprises: a fiber-reinforced material comprising unidirectionally-oriented carbon fibers; and a matrix resin, wherein carbon black having a particle size of 1-30 nm is blended with the matrix resin, in the amount of 0.1-2 wt.% relative to the matrix resin. The molding method of such an FRP molded article is also provided, which is RTM molding method or prepreg method. As a matrix resin, a vinyl ester resin is desirable. |
