Polymer anticorrosive paint and preparation method thereof

The invention relates to a high-molecular anticorrosive paint, and high-molecular nano powder can passivate the surface activity of metal, so that a corrosive medium is effectively isolated, and the metal is effectively protected. The hollow glass beads wrapped by the zirconium gel have good heat insulation performance on one hand and have excellent corrosion resistance on the other hand. The ceramic resin increases the crosslinking density of a film formed by the high-molecular anticorrosive paint, and improves the hardness, wear resistance, toughness and heat resistance of the high-molecular anticorrosive paint. The organic silicon modified polyester resin further improves the heat resistance and weather resistance of the high-molecular anticorrosive paint. The filler improves the heat resistance, chemical stability and hardness of the high-molecular anticorrosive paint. The glass flakes can improve the chemical stability, hardness and heat resistance of the high-molecular anticorrosive paint. The corrosion