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In the process of using trivalent chromium black zinc passivation solution , wm is prone to problems such as missing coating, gray and flowery coating, poor...
We can obtain uniform light blue to bluish blue passivation film with strong corrosion resistance when using zinc nickel alloy trivalent chromium blue passi...
In the production process of using hard chrome additive, to obtain a hard chromium coating with a certain gloss, and the coating needs to have high hardness...
Direct potassium galvanizing after activation The composition and process conditions of galvanizing solution are the same as those of galvanizing solution ...
Many customers choose cheaper colloidal palladium activators in the production process of plastic electroplating. Little did they know that cheap activators...
Acid bright copper plating process is a special copper plating method characterized by the addition of brightening agents to the plating solution in order t...
In the production process of our use of methylsulfonic acid tin brightener, the plating solution needs to be maintained and maintained.If the electroplating...
The use of high sulfur nickel additives can obtain nickel plating with sulfur content of 0.12%~0.25%, which is mainly used for the protection of steel, zinc...
High temperature nickel additive is applied to the process of plating a nickel sulfamate base layer on continuous plating, followed by pure tin plating. Thi...
The application of galvanized trivalent chromium passivator is more and more extensive. To ensure the stability of product production, what precautions shou...
