Staining of Aluminum Anodized Film

   After anodizing and electrolytic coloring, although aluminium profile has the characteristics of wear resistance, corrosion resistance, sun resistance, and not easy to fade, the color tone is still monotonous, with only a few colors such as bronze,black, and and golden. Although electrolytic coloring can also be achieved through special methods, the process is often complex, the technical difficulty is high, the production cost is high, and the actual operation is not easy to master.

     For a large number of aluminum daily necessities, indoor Industrial aluminum profile products, and decorations that do not require outdoor use,  dyeing can be used to give the products a colorful appearance, meet the aesthetic requirements of the current market, further strengthen the market competitiveness of the products, and more effectively play to their functions and usage effects.

     Anodic oxide film has the characteristics of strong adsorption capacity and easy staining. Dyes can firmly adhere to the surface of aluminum extrusion profile, improving the corrosion resistance, stain resistance, and ability to maintain beautiful color.