Anodized aluminum plate suppliers
Anodized aluminium plate means thick anodized aluminium plate.
Anodized aluminum refers to the coating of dense alumina on the surface of aluminum and aluminum alloys. In order to prevent further oxidation, its chemical properties are the same as alumina. However, unlike ordinary oxide films, anodized aluminum can be colored by electrolytic coloring.
Chemical treatment to remove copper from the surface of some alloys;
Cleaning and degreasing (for parts that have been anodized, if anodizing is needed again, the original anodized surface layer is removed with alkali or special chemicals);
Put it in dilute sulfuric acid as the anode and energize it to form a surface oxide layer (it is porous and is a white translucent film);
Fixation (heat or close the pores of the oxide layer on the surface with chromate solution).
As a professional anodized aluminium plate suppliers, we have reliable quality, reasonable prices and prompt delivery. Common specifications are in stock. Special sizes can be customized according to clients' requests.Please contact us if you have any questions.We will be glad to serve you.