Anodizing Dyes

Anodizing Dyes : The anodized aluminium will have a coating which much protective and robust. To get vivid colors as per the requirement, we dye the aluminium and seal the surface. This will give a brilliant metallic finish. Aluminium alloy and the quality will have a significant impact on the finish and color of the product. Most alloys will color well but some are suitable only for dark colors.Variation may occur in the same color on the same alloy can occur due to difference in shape or thickness.

Sealing :Sealing is normally carried out in boiling water with or without additives, when it is necessary to compromise between hardness/abrasion resistance and corrosion resistance. Sealing tends to lower the abrasion resistance and the micro hardness of the anodic oxide coating, and can lead to micro cracks.

Coloring and Sealing are optional processes which are carried out only at customer request.