Amino-terminated fluorine-containing prepolymer modified acrylate coating and preparation method thereof

The invention discloses an amino-terminated fluorine-containing prepolymer modified acrylate coating and a preparation method thereof. The amino-terminated fluorine-containing prepolymer modified acrylate coating comprises 100 parts of amino-terminated fluorine-containing prepolymer modified acrylate resin, 0.1-2.5 parts of an antifoaming agent, 0.1-1 part of a leveling agent, 0.1-2.5 parts of a dispersant, 0.1-1.5 parts of a promoter, 0.1-50 parts of a filler and 20-50 parts of a solvent A. The amino-terminated fluorine-containing prepolymer modified acrylate coating is prepared through compounding an amino-terminated fluorine-containing prepolymer having a length-controllable fluorine-containing chain segment with acrylate resin, the high molecular weight and the fluorine content of the fluorine-containing prepolymer are controlled to make the fluorine-containing segment easily enriched to the air-coating surface of a cured coating and the fluorine content of the surface far higher than the fluorine content