Electrolytic Coloring

chemicals for aluminum anodizing, powder coating and steel passivation

AD-C02 Electrolytic Coloring Additive in Tin-Nickel Base

AD-C02 Electrolytic Coloring Additive in Tin-Nickel Base

Electrolytic Coloring

Powder stabilizer for tin sulfate plus nickel sulfate electrolytic coloring solutions. Electrolytic coloring additive in Sn-Ni Salt bath for aluminum surface treatment. Bronze color and champagne color.

Address No. 26, Changgang South Road, Shishan Town, Nanhai District, Foshan City, Guangdong Province, China

Phone + 86-757-81093737

E-mail lizzie@andonchem.com

  • Decreases consumption of tin sulfate in the coloring tank.

  • Contains a unique dispersant.

  • Prevents precipitation in the coloring tank.

  • Produces uniform colors.

  • Contains anti-oxidant agent.

  • Non-toxic and safe.

  • Environmental friendly.


Degreasing → Rinsing → Rinsing → Etching → Rinsing → Rinsing → Desmutting → Rinsing → Rinsing → Anodizing → Rinsing → Rinsing → Coloring → Rinsing → Rinsing → Sealing → Rinsing → Rinsing


Tin sulfate; 3- 10 g/l


Nckel sulfate; 15-25 g/l


Free Sulfuric acid: 15-20 g/l 

Temperature: 20±2 ℃

 PH:08-1.2


Votage : 12- 18 V


Time:1~15min (depends an the color density)


  • Acidic resistance.

  • Heating by plate heat exchanger.

  • Deionized water.

  • Continuous circulation with filter.



  • 25 kg plastic bag.

  • Store in a cool and dry place.

  • Product shelf life is one year if stored properly.


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