Various properties of aluminum veneer oxidation
2021-09-15
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Small nails today to talk about the various performance after the oxidation of aluminum veneer, aluminum veneer of oxidation process and coating process, it is through the current conduction of acidic electrolyte electrolyte, constitute anode aluminum metal surface oxidization, the aluminum surface naturally grow a layer of thick and dense alumina protective film, the oxide film is not additional layers, not peeling off. The oxide film is transparent and colorless, and the microcrystalline structure is hexagonal honeycomb, which can not only use the natural color of aluminum to highlight the strong metallic feeling, but also evenly color the microholes to give the curtain wall gorgeous color, greatly broadening the application horizon.
The characteristics of aluminum veneer after oxidation:
Performance: Alumina veneer with standard thickness oxide film (3um) can be used indoors for a long time without discoloration, corrosion, oxidation and rust. The anodized alumina veneer with thickened oxide film (10um) can be used outdoors and can be exposed to sunlight for a long time without discoloration.
Strong METAL FEELING: THE anoDIzed ALUMINUM VENEer HAS high surface hardness, up to GEM grade, good scratch resistance, no paint cover on the surface, retain the metal color of aluminum plate, highlight the modern metal feeling, improve product grade and added value.
High fire resistance: pure metal products, anodic alumina veneer surface without paint and any chemical substances, 600 degrees high temperature does not burn, does not produce toxic gas, in line with the requirements of fire protection.
Strong stain resistance: easy to clean, easy to maintain, no fingerprints, easy to clean, no corrosion spots.
Good processing: positive alumina veneer decorative strong, moderate hardness, can be easily bent forming, continuous high-speed stamping, convenient direct processing products, without complex surface treatment, greatly reduce product production cycle and reduce product production costs.
Application: Anodized panel is suitable for aluminum ceiling, curtain wall panel, aluminum plastic panel, fire board, honeycomb aluminum panel, aluminum veneer, electrical panel, cabinet panel, furniture panel and so on.
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