Dyeing Process - Chemical and Colinal© 3100 Dyeing

Colors expand the design possibilities with aluminum and enrich its use with interesting effects. In the chemical dyeing process for black, the previously colorless anodized aluminum is dyed in organic or inorganic dye solutions. In the Colinal© 3100 dyeing process, the previously colorless anodized aluminum is dyed using metal salt solutions and alternating current in the bath.