Novel anticorrosive paint

Abstract

The invention discloses novel anticorrosive paint. The novel anticorrosive paint is prepared from 18-20 parts of silver powder, 10-18 parts of copper powder, 15-18 parts of iron powder, 20-28 parts of glass powder, 10-15 parts of magnesium powder, 20-25 parts of microcrystalline silicon powder, 15-18 parts of nano carbon particles, 5-6 parts of dibromomethane, 3-5 parts of sodium bicarbonate, 30-45 parts of crylic acid emulsion, 30-35 parts of organic silicone oil, 12-15 parts of iron boride, 20-25 parts of dolomite powder, 15-20 parts of kaolin, 18-20 parts of bentonite, 8-10 parts of alumina silicate fibers, 8-10 parts of glass beads, 10-12 parts of polyvinyl alcohol, 6-8 parts of hydroxyethyl cellulose, 6-8 parts of aluminum-magnesium silicate and 120-150 parts of deionized water. According to the novel anticorrosive paint, the abrasion resistance and corrosion resistance of a coating are improved, the advantages of being high in strength, large in specific area, high in chemical reaction activity and high in fillibility are achieved, the coating and a bottom material are in contact more tightly, the lubricating effect is good, and the abrasion resistance of the coating can be improved. The novel anticorrosive paint has electrochemical inertness, is attached to the surface of a zinc sheet and the surface of an aluminum sheet, therefore, the novel anticorrosive paint is beneficial for a zinc-aluminum cathodic protection reaction, and the anti-corrosion time can be prolonged.

Description

technical field [0001] The invention relates to the technical field of metal anti-corrosion materials, in particular to a novel anti-corrosion coating which improves the friction resistance and corrosion resistance of coatings. Background technique [0002] Corrosion of metals is very common, and the loss to the national economy is very huge. Dacromet technology is a new metal surface anti-corrosion technology developed in recent years. It was invented by the American DIAMOND SHAMROCK company in the late 1960s. The biggest advantage of Dacromet coating is that it has excellent corrosion resistance, and its corrosion resistance can be increased by 7-10 times compared with the traditional galvanized surface treatment process; the coating has no hydrogen embrittlement, especially suitable for high-strength Stressed parts; the coating has high heat resistance, and the heat resistance temperature can reach 450°C, especially suitable for high-strength components of automobile and...

AI Technical Summary

Problems solved by technology

The downside is that while the formulation increases corrosion resistance, the coating has poor abrasion resistance