Ang aluminyo oksido plate ay maaaring nahahati sa dalawang uri ayon sa iba't ibang mga prinsipyo ng oksihenasyon, namely anodic aluminyo plate at kemikal aluminyo oksido plate. Ang tinatawag na anodised aluminyo plate is to place the aluminum plate in the corresponding electrolyte as the anode, electrolyze sa ilalim ng mga tiyak na kondisyon at ang pagkilos ng panlabas na kasalukuyang, 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. Magandang processability: 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. Magandang paglaban sa kaagnasan: anodised aluminum plate with standard thickness oxide film is used indoors for a long time without discoloration, kaagnasian, oxidation and rust. The anodised aluminum plate with thickened oxide film can be exposed to the sun for a long time without discoloration.
3. Magandang paglaban sa sunog: the surface of anodised aluminum plate is free of paint and any chemical substances, does not burn at 600 °C, does not produce toxic gas, at nakakatugon sa mga kinakailangan ng proteksyon sa sunog at pangangalaga sa kapaligiran.
4. Widely used: suitable for metal aluminum ceiling, kurtina ng panel ng pader, aluminum plastic panel, fire board, honeycomb aluminum panel, aluminyo linta, de koryenteng panel, cabinet panel, furniture panel, atbp.