One-component waterborne graphene anti-corrosion coating and preparation method and application thereof

The invention discloses a one-component waterborne graphene anti-corrosion coating and a preparation method and application thereof. The one-component waterborne graphene anti-corrosion coating mainlycomprises waterborne epoxy modified acrylic resin, a phosphate waterborne rust conversion agent, deionized water, an amine neutralizer, a waterborne graphene dispersant, a waterborne defoamer, fumedsilica, inorganic pigment, waterborne graphene slurry, talc, barium sulfate, zinc phosphate, a waterborne wetting agent, a leveling agent and other components. The one-component waterborne graphene anti-corrosion coating has good construction performance and anti-corrosion performance, and can be coated on rusty surfaces, and meanwhile the formed coating has good adhesion, flexibility, hardness, gasoline resistance and salt spray resistance on the metal surfaces. 本发明公开了一种单组份水性石墨烯防腐涂料、其制备方法及应用。所述单组份水性石墨烯防腐涂料主要由水性环氧改性丙烯酸树脂、水性锈转化剂磷酸酯、去离子水、胺中和剂、水性石墨烯分散剂、水性消泡剂、气相二氧化硅、无机颜料、水性石墨烯浆料、滑石粉、硫酸钡、磷酸锌、水性润湿剂和流平剂等组成。本发明的单组份水性石墨烯防腐涂料具备较