magnesium alloy conversion film

this product is compounded of organic acid and various additives, and the surface of the product forms calcium phosphate skin film. The film forming speed is fast, which can be completed within 20-30 seconds generally. The film is uniform and dense from gray white to dark gray, with strong adsorption, which can effectively improve the adhesion of the paint. The film has strong corrosion resistance, and the neutral salt spray test of the naked film is more than 24 hours, even up to 96 hours, and the neutral salt spray after spraying is 500-1000 hours. The film has low impedance and excellent conductivity. Widely used in 3C products, military products, auto parts, electric tools, bicycles, sports equipment, fishing gear, lamps and other industries.