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Mirror finish anodized aluminum coil

April 9, 2021

A mirror finish anodized aluminum coil is an aluminum mirror coil processed by the method of anodizing. A polished aluminum coil blank itself is used as the anode, and the chemical reagent is used as the cathode, and an oxide film is formed on the surface by electrolysis. The metal oxide film changes the surface state and properties, such as surface coloring, improving corrosion resistance, enhancing wear resistance and hardness, and protecting metal surfaces. The anodizing process strengthens the mechanical properties of the coil surface without damaging its reflective effect.

gold and silver mirror finish anodized aluminum coil rolls

Mirror finish anodized aluminum coil rolls are stronger in surface hardness, richer in color, longer in service life and excellent in processing properties. The hardness of ordinary oxide film is about 300 HV, equivalent to Rockwell hardness HRC31.5-35, Brinell hardness HBS294-323, and the hardness of hard oxide film can reach 500 HV. The anodic oxide film not only has higher hardness, but also has better wear resistance. In particular, the porous oxide film on the surface layer has the ability to adsorb lubricants and can further improve the wear resistance of the surface. The colors generated by anodizing appear more natural, shining with a luxurious metal gloss. They are more decorative and fashionable than mirror finish aluminum coil coated with ordinary paints. The anodized aluminum rolls are highly decorative and moderate in hardness. They can be easily bent and formed. Continuous high-speed stamping is convenient for direct processing into products without the need for complex surface treatment, which greatly shortens the product production cycle and reduces product production costs. Owing to the advantages above, the service life of mirror finish anodized aluminum coils are substantially extended.

Haomei supplies 1060,1050, 3003 5052 and 8011 anodized aluminum mirror coil rolls. The rolls are widely applied to aluminum-plastic panels, aluminum honeycombs, exterior wall insulation panels, metal panels, ceiling panels, interior decoration curtain walls, architectural curtain walls, cabinet edging, automotive interior parts, automotive exterior parts, aluminum panels for carriages, solar panels, aluminum panels for household appliances, notebooks Shells, mobile phone shells, handicrafts, advertising signs, signs, logos, luggage, etc.

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