Paint for electromobile housing

Abstract

The invention discloses paint for an electromobile housing, which comprises the following raw materials in parts by mass: 20-25 parts of silicon carbide, 20-25 parts of organic silicon resin, 5-8 parts of dimethyl itaconate, 3-6 parts of graphite, 3-6 parts of mica, 3-6 parts of quartz powder, 0.2-0.3 parts of ethenyl ethanoate-vinyl chloride copolymer, 0.2-0.3 parts of ceramic microbead, 0.5-0.8parts of aupoz fiber, 0.5-0.8 parts of guar gum ether, 0.2-0.3 parts of aluminum nitride, 0.5-0.8 parts of natrolite, 0.1-0.2 parts of organic chelated titanium, 15-18 parts of aluminum, 0.1-0.2 partsof chlorinated paraffin, 0.1-0.2 parts of calcium carbonate and 0.1-0.2 parts of zinc borate. The paint adopts the reasonable raw materials and proportions; the raw materials have a synergistic effect and supplement each other; and the paint is excellent in adhesion, very good in closeness, dense and tight to apply, free from cracking and expansion, resistant to high temperature, antistatic and very applicable to an electromobile, and has flame resistance.

Description

technical field [0001] The invention belongs to the technical field of electric vehicles, and in particular relates to a coating for an electric vehicle casing. 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, especially...

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