What are the specifications of anodized aluminum plates?

✅Anodized aluminum plates：

✔ Thickness: 0.3mm-180mm

✔ Width: 900mm-2000mm

✔ Common specifications：1000*2000,1220*2440,1250*2500,1500*3000,2000*4000

✅Anodized aluminum coils：

✔ Thickness: 0.10mm-12mm

✔ Width: 150mm-2000mm

✅Anodized aluminum plates/coils:

1060 anodized aluminum plates, 1070 anodized aluminum plates, 5052 anodized aluminum plates, 6061 anodized aluminum plates, 5754 anodized aluminum plates, 5083 anodized aluminum plates, etc.

Aluminum oxide plate is an aluminum plate placed in a corresponding electrolyte (such as sulfuric acid, chromic acid, oxalic acid, etc.) as an anode, and electrolyzed under specific conditions and external current. The aluminum plate of the anode is oxidized, and a thin layer of aluminum oxide is formed on the surface, with a thickness of 5 to 20 microns, and the hard anodized film can reach 60 to 200 microns. Anodized aluminum plates are often used in the machinery manufacturing industry, the automotive industry, the household appliance industry, and handicrafts.

• 1. Anodized aluminum plate:

Anodized aluminum plate is a very practical aluminum oxide plate. There is a special and very thin aluminum oxide layer on the surface of the anodized aluminum plate. This aluminum oxide layer increases the hardness of the aluminum oxide plate and also improves the wear resistance of the aluminum oxide plate. At the same time, the anodized aluminum plate also has a very high melting point, which makes the anodized aluminum plate very durable. And the anodized aluminum plate not only has many very excellent properties, but it is also relatively easy to color and has a high aesthetics.

• 2. Chemical anodized aluminum plate:

Chemical anodized aluminum plate is a very good aluminum oxide plate. Chemical anodized aluminum sheets are mainly produced by chemical reactions. After the chemical reaction, the thickness of the oxide film of the chemical anodized aluminum sheet increases once, which improves the oxidation resistance and durability of the chemical anodized aluminum sheet. At the same time, the chemical anodized aluminum sheet is also very easy to color and can be beautified.

Why does anodized aluminum sheet have color difference?

There are many factors that cause color difference in anodized aluminum sheet, such as raw materials, treatment solution, treatment time, and treatment temperature. The color difference of anodized aluminum sheet is inevitable, and it is also a characteristic of anodized aluminum sheet. However, each company will standardize a color difference range, and products within the range are normal products.

• 1. During the oxidation treatment of the material, the treatment effect will be affected by factors such as the composition, content, concentration, temperature, and treatment time of the solution, which will lead to different final product effects;
• 2. During the closed coloring treatment of the product, the color difference that already exists during the pre-treatment of the material will increase the difficulty of matching samples, matching colors, and adjusting colors;
• 3. The metal element content and material texture of raw aluminum sheets from different batches cannot be consistent. After multiple adjustments and sample evaluations during the coloring treatment, it is difficult to achieve the same effect as the sample.

Original Source:Anodized Aluminum Sheet Coil