To enhance its corrosion resistance and appearance, passivation is typically applied, forming a protective film on the zinc surface. To meet global standards like WEEE, RoHS, and ELV, Auromex offers a comprehensive range of hexavalent-free trivalent chrome passivations, available in blue, iridescent, and black shades. Designed for acid and alkaline zinc plating, as well as zinc-nickel and zinc-iron processes, our products ensure excellent corrosion resistance with an attractive finish. Additionally, we provide cobalt-free to support green technology initiatives.
Tri-Chrome Blue Passivation for Zinc Barrel & Rack Applications
Tri-Chrome Blue Passivation for Zinc Barrel & Rack Applications
Tri-Chrome Blue Passivation for Zinc Barrel & Rack Applications
Tri-Chrome Blue Passivation for Zinc Barrel & Rack Applications
Tri-Chrome Blue Passivation for acid/alkaline Zinc
Anti corrosion additive for tri-chrome blue passivation
Tri-Chrome Blue Passivation for Zinc-Nickel Alloy
Tri-Chrome Blue Passivation for Zinc-Nickel Alloy
Tri-Chrome Blue Passivation, Cobalt-Free for Zinc-Nickel (12 – 15%) Alloys
Tri-Chrome Transparent Passivation for Zinc-Nickel (12 – 16%) Alloys
Tri-Chrome Iridescence Passivation for Zinc Barrel & Rack Applications
Thick tri-chrome iridescent passivation with high chemical reactivity and superior corrosion resistance
Thick Tri-Chrome Iridescence Passivation for Zinc Barrel & Rack Applications
High Corrosion-Resistant Iridescent Trivalent Chrome Passivation for Zinc Deposits
Tri-Chrome Iridescent Passivation for Zinc Barrel & Rack Applications
Tri-Chrome Black Passivation for Zinc Electrodeposits
High-performance deep black passivation for alkaline zinc deposits
Tri-Chrome Black Passivation for Alkaline Zinc Electrodeposits
Black Passivation for Acid Zinc Electrodeposits
Tri-Chrome Black Passivation for Zinc-Nickel Alloy Electrodeposits
Tri-chrome black passivation without cobalt, designed for alkaline ZnNi deposits
Tri-Chrome Black Passivation for Zinc-Nickel Alloy Electrodeposits