Aluminum oxide

Aluminum oxide plate is the aluminum plate placed in the corresponding electrolyte (such as sulfuric acid, chromic acid, oxalic acid, etc.) as the anode, under the action of specific conditions and applied current, electrolysis. The anodic aluminum plate is oxidized to form a thin layer of alumina on the surface, the thickness of which is 5 ~ 20 microns, and the hard anodic film can reach 60 ~ 200 microns. Aluminum oxide plate is not only very popular among customers because of its very good durability, but also because of its high aesthetics, which has won the favor of many consumers, and it has a great market potential.

1, good processing: positive grade aluminum oxide plate decorative strong, moderate hardness, can be easily bent forming, continuous high-speed stamping, convenient direct processing products, no need to carry out complex surface treatment, greatly reduce the production cycle and reduce product production costs.

2, good weather resistance: standard thickness oxide film (3μm) of anodized aluminum plate indoor use for a long time without discoloration, corrosion, oxidation, rust. The anodized aluminum sheet with a thickened oxide film (10μm) can be used outdoors and can be exposed to sunlight for a long time without discoloration.

3, strong metal feeling: the anodized aluminum plate surface hardness is high, up to gem grade, scratch resistance is good, the surface is not covered with paint, retain the metal color of aluminum plate, highlight the modern metal feeling, improve product grade and added value.

4, high fire resistance: pure metal products, no paint and any chemical substances on the surface, 600 degrees high temperature does not burn, does not produce toxic gases, in line with the requirements of fire protection.

5, anti fouling: do not leave fingerprints, no stain marks, easy to clean, do not produce corrosion spots.