TCP

TCP

Trivalent chromium pretreatment is a unique process for chromate conversion and has shown outstanding results for corrosion resistance.

As many companies have noticed around the world, more and more people are caring about the environment every day, so this change was important — both from the standpoint of selling and environmental consciousness.

Since the rise of TCP, experiments have been conducted to reassure that it has no residual Cr(VI), which it does not. The linked experiment showed that in normal environments, no sign of hexavalent chromium appeared, which serves as a great advantage to trivalent chromium