Chongqing’s industrial aluminum profile is selected to create aluminum industry specially, with ten-year manufacturer and quality guarantee. Many users are asking, why does the color difference appear after electrolytic coloring of industrial aluminum profiles? Electrolytic coloring of aluminum profiles is widely used at home and abroad because of its good decoration, especially in the surface treatment of architectural aluminum profiles. At present, the main process is electrolytic coloring with tin-nickel mixed salt, and the color of the products produced is mainly champagne. Compared with single nickel salt coloring, the products electrolytic colored with tin-nickel mixed salt are bright in color and full in hue. The main problem is that the product has color difference, and the unreasonable extrusion process and oxidation coloring process in the production of aluminum profiles will lead to color difference.
Post time: Oct-07-2023