▎ 摘　　要

NOVELTY - A carbon-fiber-reinforced polypropylene composite comprises carbon fiber, polyvinyl alcohol fiber, polypropylene fiber, polyacrylonitrile fiber, alginate fiber, viscose fiber, graphene oxide, conductive fiber, halogenated butyl rubber, butyronitrile rubber, cis-butadiene rubber, butyl rubber, cationic polyacrylamide, EDTA, disodium hydrogen phosphate, and polypropylene. USE - Carbon-fiber-reinforced polypropylene composite (claimed). ADVANTAGE - The carbon-fiber-reinforced polypropylene composite has excellent damage resistance due to the presence of fiber bundles, interface property, binding force between fiber and matrix, processability, and mechanical property, and can be industrially prepared on a large scale by a simple method with excellent operability. DETAILED DESCRIPTION - A carbon-fiber-reinforced polypropylene composite comprises 50-60 parts mass carbon fiber, 15-18 parts mass polyvinyl alcohol fiber, 15-18 parts mass polypropylene fiber, 10-12 parts mass polyacrylonitrile fiber, 8-10 parts mass alginate fiber, 5-6 parts mass viscose fiber, 5-8 parts mass graphene oxide, 5-8 parts mass conductive fiber, 6-10 parts mass halogenated butyl rubber, 6-8 parts mass butyronitrile rubber, 8-10 parts mass cis-butadiene rubber, 5-6 parts mass butyl rubber, 2-5 parts mass cationic polyacrylamide, 4-5 parts mass EDTA, 4-5 parts mass disodium hydrogen phosphate, and 200-250 parts mass polypropylene.