Characteristics of electrophoretic surface treatment process
Surface treatment of stamping parts, surface treatment of stamping products includes electroplating (zinc, cadmium, copper, chromium, tin, nickel, gold, silver, etc.), electrostatic spraying, painting, electrophoresis, screen printing and other treatment methods. The most widely used are plastic spraying, painting, blackening, electrophoresis, galvanizing, nickel plating, etc.
Electrophoresis is the electrophoretic coating at the positive and negative poles. When voltage is applied, the charged coating ions move to the cathode and react with the alkaline generated on the cathode surface to form insoluble substances, which are deposited on the working surface.
Characteristics of electrophoretic surface treatment process: The electrophoretic paint film has the advantages of being full, uniform, flat and smooth. The hardness, adhesion, corrosion resistance, impact performance and penetration performance of the electrophoretic paint film are significantly better than other coating processes.
