Anyone who knows about industrial aluminum profiles knows that industrial aluminum profiles are profiles made by extrusion and surface treatment of dies with different cross-sections. The previous article introduced a lot of knowledge about die extrusion of industrial aluminum pr

2024/06/2817:47:33 news 1134

Anyone who knows about industrial aluminum profiles knows that industrial aluminum profiles are profiles made of die extrusion and surface treatment of different cross-sections. The previous article introduced a lot of knowledge about die extrusion of industrial aluminum profiles. Here, Sichuan Loncin Yang Aluminum briefly introduces the surface treatment methods and purposes of industrial aluminum profiles.

Loncin Yang Aluminum

The surface treatment of industrial aluminum profiles can be roughly divided into two categories. One is chemical treatment and the other is mechanical treatment. Chemical treatments include anodizing, electrophoretic coating, electrostatic powder coating and electroplating. Mechanical treatments include sandblasting, polishing, polishing and brushing.

The purpose of chemical surface treatment of aluminum profiles is to remove oil and dust on the surface of industrial aluminum profiles, improve the adhesion and adsorption capacity of the surface of aluminum profiles, and improve the corrosion resistance and oxidation resistance of aluminum profiles. The appearance quality of high-aluminum profiles, such as color to improve the mechanical properties of the profile.

Loncin Yang Aluminum

The purpose of surface mechanical treatment of industrial aluminum profiles is to smooth the profile surface, remove uneven surfaces, greatly repair surface defects produced during the original production process, and improve the appearance quality of aluminum profiles.

Each of the above aluminum profile surface treatment methods has different process flows and technical parameters. Currently, chemical treatment methods are widely used. Aluminum profiles for mechanical equipment and industrial aluminum profiles are anodized.

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