▎ 摘　　要

NOVELTY - Preparing graphene-modified fluorocarbon water-proof paint, comprises (a) mixing 50-55 pts. wt. liquid monomer, 0.6-0.9 pts. wt. emulsifier and 41-44 pts. wt. deionized water, stirring at high speed, pre-emulsifying at room temperature, pouring pre-emulsified liquid into reaction kettle, adding 0.1-0.2 pts. wt. initiator, starting stirring, heating temperature control device, controlling the stirring speed at 200-300 revolutions/minute, reacting at 80degrees Celsius for 2-3 hours, adding pH regulator and deionized water, and adjusting solid content and viscosity to obtain uniform fluorocarbon emulsion with milky white and blue light; and (b) mixing 0.1-0.3 pts. wt. anti-foaming agent, 0.3-0.5 pts. wt. wetting agent, 10-18 pts. wt. graphene oxide, 20-35 pts. wt. pigments and fillers and 14-20 pts. wt. deionized water, stirring, slowly pouring 43-63 pts. wt. fluorocarbon emulsion, adding 0.05-0.08 pts. wt. preservative and pH regulator to neutralize until pH is 7-8, and stirring at low speed. USE - The method is useful for preparing graphene modified fluorocarbon water-proof paint. ADVANTAGE - The paint is affected is not ideal aging resistance, weak bonding long time water resistance, uses fluorocarbon emulsion excellent aging resistance, salt mist resistance, acid and alkali resistance, has excellent water resistance, impermeability, safety and mechanical property, and wide market prospect.