▎ 摘　　要

NOVELTY - Air-permeable anti-corrosion paint comprises 30-40 pts. wt. modified silk protein mixture, 50-60 pts. wt. epoxy resin, 20-30 pts. wt. nano titanium dioxide graphene, and 5-10 pts. wt. auxiliary agent. USE - Used as air-permeable anti-corrosion paint. ADVANTAGE - The paint has the effects of inhibiting pollution, adhesion, wear resistance, permeability resistance and color diversity. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a preparation of air-permeable anti-corrosion paint, comprising: (1) grafting hexafluorobutyl acrylate and the silk fiber to obtain the grafted silk fiber through the grafting reaction of the fluorine-containing side chain; (2) mixing the silk fibroin and the grafted silk fiber to obtain the silk protein mixture; (3) using dopamine to modify the silk protein mixture, introducing methacrylic anhydride into the modified silk protein mixture to synthesize monofunctional optically-induced dopamine derivatives to obtain modified silk protein mixture; and (4) mixing the modified silk protein mixture, epoxy resin, nano titanium dioxide graphene and flame retardant to react to obtain the product.