Sahani ya oksidi ya alumini inaweza kugawanywa katika aina mbili kulingana na kanuni tofauti za oksidi, yaani sahani ya alumini isiyo ya kawaida na sahani ya kemikali ya alumini ya oksidi. Kinachojulikana alumini ya anodised plate is to place the aluminum plate in the corresponding electrolyte as the anode, electrolyze chini ya hali maalum na hatua ya sasa ya nje, form a thin layer of alumina on its surface, improve the hardness and wear resistance of the aluminum plate and ensure its good heat resistance. Chemical oxidation refers to the process in which some metals react to form oxide film or passive film on the surface of aluminum plate in weak alkaline or weak acid solution.
What are the advantages of anodised aluminum plate?
1. Usindikaji mzuri: after anodising, the aluminum plate has moderate hardness, which can be easily bent and formed, continuous high-speed stamping, which is convenient for direct processing into products without complex surface treatment, greatly shortening the production cycle and reducing the production cost.
2. Upinzani mzuri wa kutu: anodised aluminum plate with standard thickness oxide film is used indoors for a long time without discoloration, kutu, oxidation and rust. The anodised aluminum plate with thickened oxide film can be exposed to the sun for a long time without discoloration.
3. Upinzani mzuri wa moto: the surface of anodised aluminum plate is free of paint and any chemical substances, does not burn at 600 ℃, does not produce toxic gas, and meets the requirements of fire protection and environmental protection.
4. Inatumika sana: suitable for metal aluminum ceiling, jopo la ukuta wa pazia, aluminum plastic panel, fire board, honeycomb aluminum panel, veneer ya alumini, jopo la umeme, cabinet panel, furniture panel, na kadhalika.