Aluminium Dyes

Our product range includes a wide range of aluminium dye.

Aluminium Dye

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Approx. Rs 1,500 / KilogramGet Latest Price

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Product Details:

Temperature	18-20 Degree Celsius
Time of Anodizing	15-45 Minute
Film Thickness	Ca.20 um
Electrolyte	20% wt. Sulphuric Acid With Specific Gravity Of 1.14

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:

Product Name

Aluminium Lemon Yellow R

Aluminium Golden Yellow GR

Aluminium Orange G

Aluminium Red 3LW

Aluminium Bordeaux A

Aluminium Violet CR

Aluminium Blue 2RL

Aluminium Turq. Blue G

Aluminium Brown 2RL

Aluminium Black Z

Electrolyte	20% wt. Sulphuric Acid with specific gravity of 1.14.
Temperature	18-20 C.
Current Potential	Direct current with a density of 1.5 A/sq.dcm and voltage 14-17 V.
Time of Anodizing	15-45 Minute.
Film Thickness	Ca.20 um