Aluminium Dyes

Approx. Rs 1,500 / KilogramGet Latest Price

Product BrochureProduct Details:

Colorants Chem Pvt Ltd is the manufacturers & formulator of Aluminium dyes. We are als suppliers of variant dyes. Details of our Aluminium dye is as below.

Colorants Dyestuff for dyeing anodized Aluminium:

Colorants Aluminium dyestuffs are designed for dyeing anodized Aluminium and some of its alloys. The procedure consists in producing artificially on the metal surface of porous oxide coating of suitable thickness and bath dyeing of this coating in solution of dyes. Dyestuffs assure level dyeing of the anode coatings and give dyeing with good or very good fastnesses. The pretreatment of metal surface consist of common operations, such as:

• Mechanical working
• Degreasing with Solvents or emulsion
• Chemical or electrolytic cleaning
• Brightening of metal surface
• Chemical or electrolytic polishing
• Removing of the unsuitable oxide coat

 

Anodic Oxidation:

• Most suitable for dyeing with dyestuffs are films obtained by anodic oxidation of the metal surface under the following condition.

Dyeing:

• The anodized metal required an Acid treatment in such a way. Put the anodized metal in a tank containing 10% Nitric Acid for 10-15 second. Then rinsed the panel thoroughly in running cold water to remove Nitric Acid.

Product Details: