▎ 摘　　要

NOVELTY - High-efficiency antirust sealing agent comprises 7-10 pts. wt. zinc oxide, 22-25 pts. wt. phosphoric acid, 60-75 pts. wt. epoxy resin, 3-4 pts. wt. catalyst, 2-3 pts. wt. phenylacrylic acid, 4-6 pts. wt. triethanolamine, 7-8 pts. wt. nano-scale boron nitride, 5-6 pts. wt. nano-scale graphene, 1-2 pts. wt. silane coupling agent, 2-2 pts. wt. film-forming agent, 80-90 pts. wt. absolute ethanol and 200 pts. wt. of deionized water. USE - Used as high-efficiency antirust sealing agent. ADVANTAGE - The method is simple and easy to operate, and can be directly applied to various metal surface layer, realizes rustproof effect; and utilizes silane coupling agent to form stable sol system and improves the anti-rust performance of the protective agent. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing high-efficiency metal surface antirust sealing and protecting agent comprising adding high-efficiency metal surface antirust sealing and protecting agent, further comprising, mixing zinc oxide mixed with phosphoric acid and deionized water to prepare zinc hydroxyphosphate intermediate, adding intermediate to the mixture of epoxy resin, absolute ethanol and catalyst to prepare mixed solution A, mixing phenylacrylic acid, dehydrated alcohol, and triethanolamine to obtain organic carboxylic acid alcohol ammonium salt, the mixed liquid A is mixed with the organic carboxylic acid alcohol ammonium salt, and then added with nano-scale boron nitride, nano-scale graphene, and silane coupling agent to fully react to form a sol system, and adding a film-forming agent into the sol system, stir at room temperature, and plastic seal to obtain a finished product.