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CR+3 Chromates

Trivalent Chromates Finishes for Zinc

Today’s zinc chromates processes are moving forward with zinc trivalent chromates to meet European Union initiatives End of Life Vehicles (ELV) and restriction of the use of certain hazardous substances in electric and electronic equipment (RoHS).

EPi has a complete line of trivalent yellow chromate and trivalent blue chromate processes for zinc plated, zinc diecast and zinc galvanized processes.

Want to find our more about EPi’s chromates? Read our Trivalent Chromate FAQ page. Read technical papers about new discoveries with trivalent chromates, presented at Sur/Fin 2008 (NASF – National Association of Surface Finishing Conference).