Wear-resistant paint used for electric automobile shifting fork

Abstract

The invention discloses a wear-resistant paint used for an electric automobile shifting fork. The paint is prepared from the following raw materials: 80-100 parts by weight of epoxy modified organic silicone resin, 15-25 parts by weight of an oily acrylic emulsion, 4-7 parts by weight of tetrabutylphosphonium chloride, 2-5 parts by weight of flaky-mica powder, 4-7 parts by weight of propylene glycol methyl ether acetate, 4-7 parts by weight of inositol hexaphosphate, 4-6 parts by weight of dially succinate, 1-2 parts by weight of nano graphene, 3-5 parts by weight of bismaleimide, 10-15 partsby weight of polyurethane acrylate, 5-7.5 parts by weight of guar gum ether, 8-15 parts by weight of calcined kaolin, 5-10 parts by weight of lead oxide powder, 5-7.5 parts by weight of a filler, 2-5parts by weight of diacetone alcohol, 0.5-2 parts by weight of a surfactant, 5-8 parts by weight of an antiseptic preparation, and 1-2 parts by weight of an adhesion accelerator. The paint provided bythe invention has good fineness, the anti-aging performance is stable, and the paint particularly has very good resistance to an acid, an alkali and salt fog; and after the paint is dried, the painthas low surface adhesion, good abrasion resistance, and an anti-electrostatic effect.

Description

technical field [0001] The invention relates to the technical field of electric vehicles, in particular to a wear-resistant paint for forks of electric vehicles. Background technique [0002] With the development of society, the global energy crisis is intensifying, oil resources are becoming increasingly depleted, air pollution and global warming are becoming more and more serious, and cars, as an indispensable means of transportation for people to travel, usually rely on burning oil to drive, which will aggravate energy and environment. crisis. In this regard, the automobile industry has launched new energy electric vehicles, which can avoid or reduce oil burning, which is conducive to promoting environmental protection and alleviating the shortage crisis of traditional energy sources, and has broad market development prospects. [0003] With the advancement of my country's energy-saving and emission-reduction policies, new energy vehicles have been widely used, especiall...

AI Technical Summary

Problems solved by technology

[0005] (1) Ordinary coatings have poor insulation, and there will be safety hazards when used in electric vehicles;

[0006] (2) Ordinary coatings are not resistant to high temperatures, and will crack, foam and fall off under the sun for a long time;

[0007] (3) Ordinary coatings have poor water resistance and are easily penetrated by rainwater, resulting in internal corrosion;

[0008] (4) Ordinary paint is not resistant to bumps, has poor wear resistance, and poor adhesion. After being accidentally scratched, the paint will fall off, and it will be easily corroded

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