What is aluminium oxide sheet?
The oxidation of aluminum in natural and chemical oxidation, and oxidation of several, generally refers to the chemical oxidation oxidation plate plate, is the use of chemical reaction to aluminum formed on the surface of a white coating can reach the anticorrosion effect, can also be made, through technology, color, color, texture
The aluminum oxide plate is placed in the corresponding electrolyte (such as sulfuric acid, chromic acid, oxalic acid, etc.) as an anode, and electrolysis is carried out under certain conditions and applied current. Anodized aluminum plate on the surface of the formation of alumina thin layer, its thickness is 5~20 microns, hard anodized film up to 60~200 microns.
Brief introduction:Advantage：(1) good processing: anodized aluminum decorative strong, moderate hardness, easy bending forming, continuous high-speed, convenient and direct processing into products, no need for complicated surface treatment, greatly shorten the production cycle and reduce production cost.(2) good weather resistance: standard thickness of oxide film (3 m) anodized aluminum plate, indoor use for a long time, no discoloration, no corrosion, no oxidation, no rust. Anodized aluminum oxide film (10 m) can be used outdoors, and can be exposed to sunlight for a long time without discoloration.(3) strong sense: the metal surface of aluminum anodic treatment of high hardness, as gem, scratch resistance, surface is not covered with paint, keep aluminum metal color, highlight the modern sense of metal, improve product quality and added value.(4) high fire resistance: pure metal products, the surface without paint and any chemical substances, 600 degrees high temperature does not burn, does not produce toxic gases, fire protection and environmental protection requirements.(5) strong dirt resistance: no fingerprints, no stain marks, easy cleaning, no corrosion spots.(6) applicability: it is widely used in metal aluminum ceiling, curtain wall board, aluminum plastic panel, fireproof board, honeycomb aluminum plate, aluminum veneer, electrical panel, cabinet panel, furniture panel and so on.
