The corrosion resistance and oxidation resistance of purified aluminum profiles have been significantly improved after a specific purification process. Here's a closer look at both:

Corrosion resistance

Chemical treatment and electrolytic treatment: The surface treatment of purified aluminum profiles, such as chemical treatment and electrolytic treatment, can effectively remove the surface dirt and oxide, forming a protective film. This layer of protective film can resist the erosion of various corrosive media, such as acid and alkali solutions, salt spray, etc., thereby extending the use of aluminum profiles.

Anodizing: After anodizing, a dense aluminum oxide film will be formed on the surface of the aluminum profile. This film layer has extremely high corrosion resistance and can protect aluminum profiles from corrosion in harsh environments.

Oxidation resistance

Natural oxide film: Aluminum is easy to form a natural oxide film in the air, but the thickness and density of this film are limited, and the corrosion resistance and oxidation resistance are relatively weak. Through a specific purification process, the thickness and densification of this natural oxide film can be enhanced, thereby improving its oxidation resistance.

Surface treatment process: In addition to anodizing, purified aluminum profiles can also use other surface treatment processes, such as electrophoretic coating, electrostatic spraying, etc. These processes can form a strong coating on the surface of the aluminum profile, further improving its oxidation resistance.

Comprehensive performance

Weather resistance: Purified aluminum profiles can also show good weather resistance in outdoor environments. Regardless of harsh conditions such as high temperature, humidity or ultraviolet radiation, purified aluminum profiles can maintain their stable performance.

Decorative: In addition to corrosion resistance and oxidation resistance, purified aluminum profiles also have excellent decorative properties. Its surface is smooth, uniform, rich and diverse colors, which can meet the requirements of aesthetics in different fields.