| 摘要 |
PROBLEM TO BE SOLVED: To provide a prepreg that can manufacture a molding excellent in dynamic property, and water degradation resistance.SOLUTION: A prepreg includes: a reinforcing fiber (c); and a polypropylene-based resin composition, wherein the polypropylene-based resin composition includes at least: a carbodiimide-modified polyolefin (a); and a polypropylene-based resin (b), and the reinforcing fiber (c) is performed by a sizing process by a polyfunctional compound (s), further the reinforcing fiber (c) in the prepreg is substantially a continuous fiber, and a content of a carbodiimide group contained in a matrix resin component in the prepreg is 0.0005-140 mmol based on 100 g of the matrix resin component, or the prepreg includes: 0.01-50 pts.mass of (a); 20-99 pts.mass of (b); and 1-80 pts.mass of (c) (wherein, the total of (b) and (c) is 100 pts.mass). |
