Metallic paint

Abstract

The invention discloses metallic paint. The metallic paint is composed of the following components of 15-30 parts of an acrylic emulsion, 10-25 parts of sodium oleate, 10-45 parts of ammonium carbonate, 10-40 parts of potassium chloride, 4-8 parts of ethylene glycol, 8-9 parts of water, 2-20 parts of iron oxide red, 2-7 parts of sodium nitrite composite corrosion inhibitor, 2-8 parts of melamine resin, 2-4 parts of barium sulfate, 6-9 parts of aluminium triphosphate and 2-4 parts of propyl methyl cellulose. The antirust paint is environment-friendly, free of contamination and high in antirust capacity.

Description

Technical field [0001] The invention relates to a metal coating. Background technique [0002] Anti-rust paint is a kind of paint widely used in industry. Its main function is to prevent metal from being oxidized and rusted during long-term use. The anti-rust pigment components in anti-rust paints are usually red lead, lead powder and chromate of zinc, lead or barium. For example, Hongdan anti-rust paint, although the anti-rust quality is better in the current anti-rust paint, due to the high lead content, it is easy to produce poisonous fog during the construction and eradication of the old Hongdan paint and welding, which is harmful to the environment. It causes a certain amount of damage, and also causes great harm to the construction personnel, and it is difficult to cure. Therefore, many countries have passed legislation prohibiting the production and use of paints containing red lead, lead powder and other anti-rust pigment components. Therefore, it has become a technica...

AI Technical Summary

Problems solved by technology

[0003] At present, formaldehyde, benzene, and xylene contained in solvent-based rusty metal coatings widely used in the industry are toxic carcinogens, causing great hidden dangers to human health, and are far from meeting people's requirements for health and environmental protection