Columbia Chemical’s Process Uses Mixed Sulfate and Chloride Electrolyte

These baths are engineered to provide a range of black trivalent chrome finishes from a light smoky black to a richer, deeper black.

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Columbia Chemical, TriCol Blackjack trivalent chromium plating process

 

Columbia Chemical’s TriCol Blackjack trivalent chromium plating process is designed to operate in a mixed sulfate and chloride electrolyte for a faster plating speed. These baths are engineered to provide a range of black trivalent chrome finishes, from a light smoky black to a richer, deeper black. The process is designed for corrosion resistance on exterior automotive applications.