▎ 摘　　要

NOVELTY - A high-absorption and rust-resistant aqueous graphene-containing metal primer contains 40-43 pts. wt. acrylate emulsion, 6.9-7.3 pts. wt. waste polystyrene foam, 4.6-5.3 pts. wt. aqueous graphene, 0.6-0.8 pt. wt. silicon carbide fiber, 10-12 pts. wt. coconut juice, 0.9-1.2 pts. wt. vinyl acetate, 0.4-0.6 pt. wt. sodium carboxymethylcellulose, 1.5-1.8 pts. wt. nano-silica sol, 6-8 pts. wt. coconut shell activated carbon, 13-15 pts. wt. lemon peel, 0.8-0.9 pt. wt. trimethoxysilane, 21-22 pts. wt. pigment, and balance amount of deionized water. USE - High-absorption and rust-resistant aqueous graphene-containing metal primer (claimed). ADVANTAGE - The aqueous graphene-containing metal primer has excellent adsorbability, rust resistance and corrosion resistance, absorbs harmful gases, dust and other particles, and effectively improves air quality. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of high-absorption and rust-resistant aqueous graphene-containing metal primer, which involves weighing raw materials and then uniformly mixing, grinding the mixture and then stirring, cooling the mixture to room temperature and then ultrasonically grinding, leaving the mixture and then filtering, crushing the filtrate, adding mixed solvent to the mixture and then stirring, ball milling the mixture and then filtering, and discharging.