▎ 摘　　要

NOVELTY - Integrated bottom zinc-based anticorrosive paint comprises 28-32 pts. wt. resin mixture, 0.3-0.8 pts. wt. graphene slurry, 5-15 pts. wt. zinc oxide crystal whiskers, 5-15 pts. wt. phosphosilicate, 3-5 pts. wt. dimethyl benzene, 5-10 pts. wt. coupling agent, 5-15 pts. wt. dispersant, 3-5 pts. wt. titanium dioxide and 0.1-1 pts. wt. polyethylene fiber. USE - Used as integrated bottom zinc-based anticorrosive paint. ADVANTAGE - The paint had improved the anti-corrosion, weathering resistance and mechanical strength performance, and the compatibility with the fireproof coating. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: (1) preparing integrated bottom zinc-based anticorrosive paint, comprising (i) placing the resin mixture, graphene slurry and dimethyl benzene in a kettle and stirring uniformly, adding titanium dioxide, phosphosilicate and dispersant slowly and mixing at high speed, (ii) passing the bar pin type sand mill to grind to a fineness of less than 20 mu m, and (iii) adding zinc oxide whiskers, remaining dimethyl benzene, coupling agent and polyethylene fiber slowly into the paint and mixing uniformly and slowly the mixture; and (2) coating system, comprising integrated bottom zinc-based anticorrosive paint, where the primer is the bottom integrated zinc anticorrosive paint, the middle layer uses non-solvent epoxy graphene fireproof paint and topcoat adopts the bottom zinc anticorrosive paint.