In Search of... Cadmium Brightner Revisited

Nearly four months ago I posted "In Search of Replacement Cyanide System Cadmium Brightner Without Nickel..." and have since tested and settled on a product for use in our NADCAP approved cadmium plating system.

To make a long story quite short, through Hull Cell testing we found EPI's E-Brite C-135 to be effective. Avoid some of the complications I ran into and be sure to order the version of their brightner which does NOT contain Nickel, C-135NN.

William Rosebrook
Process Engineer/Lab Manager
Multi-Flex Plating Company