How about the price of Dacromet in Henan? This product is a new structure and performance formed by coating the surface of the part with a coating solution composed of flake zinc powder, aluminum powder, chromium-containing metal salt and binder, and then sintered. Its English name is "Dacromet". The relevant standard in our country is called "zinc chromium coating". The high price of Henan Dacromet depends on the following points:
1) Good corrosion resistance. Dacromet coating is only 48μm thick, but its anti-rust effect is more than 710 times that of traditional electro-galvanizing, hot-dip galvanizing or paint coating methods. Dacromet coating is different from other coatings in Under the condition of the same thickness, its corrosion resistance is better. The Dacromet film only corrodes 1 μm after 100h salt spray test, and the standard parts treated by Dacromet process, the pipe joints still have no redness after 1200h salt spray test. rust.
2) Dacromet coating is mainly used to treat steel parts to improve the corrosion resistance and lubricity of parts. Its main component is Zn-Cr. Improved Zn-Al Dacromet coating, which is more conventional Dacromet The coating has better corrosion resistance, and it is still relatively intact after 2100 hours of salt spray corrosion.
