Welcome to the web of Haomei Aluminum


» News

Colored anodized aluminum sheets for sale

July 3, 2020

Haomei has blue, white and red colored anodized aluminum sheets for sale. The colors are obtained by a specialized color coating process. There are three methods for this. 1) Adsorption coloring, that is, dyeing with organic or inorganic dyes. 2) Electrolytic coloring, that is, electrolysis is performed after anodizing and before sealing, so that the film produces different colors. 3) Natural color development, the anodic oxidation film is colored simultaneously and no need to be dyed again.

Inorganic pigment coloring for aluminium sheets is the use of inorganic salts for coloring, the mechanism of which is physical adsorption, that is, inorganic pigment molecules are adsorbed on the surface of the film pores and filled. Inorganic pigments have good coloring and light resistance, but the coloring hue is not bright, and the binding strength with the substrate is poor. Electrolytic coloring, on the other hand, is realized by electrochemical reaction which reduces the metal ions that enter the pores of the oxide film to metal atoms that further deposit at the bottom of the pores and have the aluminum sheet surface colored. The film layer obtained by electrolytic coloring has good wear resistance, heat resistance, light resistance and corrosion resistance.

Haomei colored blue, white and red anodized aluminum sheet plates are obtained by the latter. The color of the anodized film derives from the metal atoms themselves, and merges together with the film. As a result, the colors lasts as long as the anodized film remains well. In addition, Haomei colored anodized aluminium sheets have the following advantages.

blue white red anodized aluminum sheets

1. Extreme Flatness

Ordinary aluminum plates are prone to unevenness. The production process of anodized aluminum plate has been greatly improved, and both the smoothness and flatness of white, read and blue anodized aluminum sheet plates are better.

2. Outstanding Anti-corrosion and anti-wear performances

The anodizing film of colored anodised aluminium sheets serves as a protective layer for the sheets isolated from the outside world, and the service life of the surface metal can be extended. In addition, the film displays excellent wear resistance in outdoor applications such as wall cladding, car shells and so on.

3. Better Outlook

Colored anodized aluminium plates are richer in color and more attractive in appearance than dull gray silver aluminium sheets.

4. Easy to Process

Anodized aluminium plates not only boast excellent bendability but also prominent machinability is particularly good. Different sizes can be made according to different needs to avoid waste.

5. Affordable

In recent years the price of anodized aluminum plates has been reduced with optimization in the manufacturing process during the manufacturing process.

Haomei produces blue, red and white anodized aluminum sheet plates of 3003, 3004, 3005, 3105, 5005, 5052, 5083, 5754, 6061, 6082 and 7075. Thickness is from 0.2mm to 5mm. Anodized aluminum plates are widely used in machinery parts, aircraft and auto parts, precision instruments and radio equipment, architectural decoration, machine shells, lighting, electronic consumer products, handicrafts, household appliances, interior decoration, signs, furniture, automotive decoration and other industries. Welcome to email april@aluminumhm.com for a price!

Maybe you like also