▎ 摘　　要

NOVELTY - A graphene-modified polyamide-6 composite material contains 100 pts. wt. polyamide-6 resin, 0.02-0.5 pt. wt. graphene, 0.2-0.6 pt. wt. antioxidant, 1-5 pts. wt. compatibilizer, and 0.02-1.5 pts. wt. modified graphene oxide. USE - Graphene-modified polyamide-6 composite material (claimed). ADVANTAGE - The graphene-modified polyamide-6 composite material has excellent mechanical performance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of graphene-modified polyamide-6 composite material, which involves adding polyamide-6 resin to modified graphene oxide, uniformly mixing, stirring the mixture and then leaving, drying the mixture and then extruding, adding graphene, compatibilizer, antioxidant and modified graphene oxide to the mixture and then uniformly mixing, extruding the mixture and then melting, blending the mixture, and extruding.