As an ordinary surface treatment method for aluminium alloy products, anodic oxidation helps to form a dense anodized film on an aluminum sheet surface and strengthen corrosion resistance, wear resistance and insulation properties of the sheet. In addition to ordinary anodizing, anodized aluminum sheet suppliers adopt hard anodizing frequently, too. It generates a thicker anodizing film with a stronger wear …

Black anodized figured aluminum plate, between 0.1mm to 8mm thick, obtains the black color by powder coating or anodized coating. Anodized coating offers a upgrading with two-step continuous coil anodizing. The state-of-the-art process for creating an anodized aluminum allows for perfectly colored sheets. Available alloys we supply include 3003, 5052 and 5754, with regular patterns of five bar and one …

Why are most cell phones made of the black anodized aluminum plate rather than anodized sheets of other colors? First, the face of a cell phone is usually made of a black anodized aluminum plate because the color is more adaptable to other parts of the phone. The market is now quite popular with bang screen mobile phones that are …