▎ 摘　　要

NOVELTY - A multilayer-graphene-modified resin/fiber composite comprises 1-10% multilayer graphene, 70-80% fiber, and 20-30% resin. The composite is obtained by heating and curing the contents in a mold. USE - Multilayer-graphene-modified resin/fiber composite is used for large-scale machines, chemical device, hydraulic engineering applications, road traffic components, construction engineering applications, ocean engineering applications, and power engineering applications. ADVANTAGE - The composite has excellent strength and toughness, and is lightweight. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of composite, which involves mixing multilayer graphene and resin, adding fiber, mixing, heating, and curing.