Environment-friendly two-component water-based fluorocarbon coating and preparation method thereof

The invention discloses an environment-friendly double-component water-based fluorocarbon coating, which belongs to the technical field of coatings and comprises a component A and a component B, the component A is prepared from the following components in parts by weight: 55 to 70 parts of water-based fluorocarbon resin, 5 to 15 parts of water, 15 to 25 parts of pigment, 0.5 to 2 parts of dispersing agent, 0.5 to 2 parts of wetting dispersing agent A, 0.5 to 2 parts of wetting agent, 0.5 to 1.5 parts of thickening agent, 0.2 to 1 part of flatting agent and 0.2 to 0.6 part of defoaming agent; and the component B comprises the following components in parts by weight: 11-17 parts of a solvent-free water-based isocyanate curing agent and 0.5-2 parts of a wetting dispersant B. The environment-friendly two-component water-based fluorocarbon coating disclosed by the invention is excellent in corrosion resistance, excellent in weather resistance, high in glossiness and high in hardness, no VOC-containing component is