▎ 摘　　要

NOVELTY - Super-double-sulfur oxide graphene coating comprises 10-20 pts. wt. potassium permanganate, 100-200 pts. wt. concentrated sulfuric acid, and 5-10 pts. wt. fluorine silane. USE - The coating is useful for preventing sewage or oil stain from adhering to substrate. ADVANTAGE - The coating prevents sewage or oil stain from adhering to the substrate, and improves the corrosion resistance of the metal substrate in the aqueous solution and has good shielding effect to the corrosion medium, excellent antifouling and corrosion resistance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparation method of super-double-sulfur oxide graphene coating.