▎ 摘　　要

NOVELTY - A graphene-based heavy duty coating comprises a component (A) and a component (B). The component (A) comprises 60-65 parts mass phenolic vinyl ester resin, 0.5-2 parts mass graphene, 20-30 parts mass precipitated barium sulfate, 5-10 parts mass sericite, 0.5-2 parts mass nano-additives, 0.5-1 part mass anti-settling agent, and 0.5-2 parts mass accelerator. The component (B) comprises 2-4 parts mass crosslinking agent. USE - Graphene-based heavy duty coating (claimed). ADVANTAGE - The film of the graphene-based heavy duty coating is lightweight, and has excellent corrosion resistance, chemical resistance, solvent resistance and wear resistance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of graphene-based heavy duty coating.