What do you know about anodization film of aluminum profile?
Anodizing is the most common surface treatment method for industrial aluminum profiles , and do you know the reason of it? Let me take you to lea rn about the 6 advantages of the anodization film. Corrosion resistance Aluminum anodizing film can effectively protect aluminum profiles from corrosion, and its corrosion resistance is better than that of naturally formed oxide film. Film thickness and sealing quality will directly affect its corrosion resistance. Hardness and wearability The anodization film has a high hardness and can protect the aluminum profile. In addition, the anodization film possesses high wearability, and its porous surface has the ability to adsorb lubricants, which makes the surface of aluminum profiles more wear-resistant. Decorative property The anodization film can protect the metallic luster of the polished surface. It can also be dyed and colored to obtain and maintain a colorful appearance. Adsorption capacity The anodization film of aluminum profile is p