▎ 摘　　要

NOVELTY - A graphene-based anticorrosive coating comprises 0.01-5 parts mass graphene, 25-70 parts mass epoxy resin, 5-15 parts mass reactive diluent, 5-30 parts mass titanium dioxide, 5-30 parts mass barium sulfate, 5-30 parts mass zinc phosphate, 3-10 parts mass additive and 5-30 parts mass curing agent. USE - Graphene-based anticorrosive coating (claimed). DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of graphene-based anticorrosive coating, which involves (i) adding graphene, reactive diluent, wetting agent, leveling agent, defoamer and anti-settling agent, mixing to obtain graphene slurry, (ii) adding graphene slurry, epoxy resin, titanium dioxide, barium sulfate, zinc phosphate, adhesion accelerator, drier and thixotropic agent, mixing to obtain prefabricated coating, (iii) mixing the prefabricated coating with curing agent to obtain graphene-based anticorrosive coating.