Nov 13, 2007 Troubleshooting Hexavalent Chromium Baths By: Shane Moore of Scovill Fasteners, Clarksville, GA The concentrations of the chromic acid, sulfate, trivalent chrome and secondary catalyst (if applicable) must be analyzed frequently. a hydrochloric acid activate rinse, or a woods nickel strike rinse. To remove chloride
Jan 19, 2005 Removing Chrome Plating? ? ? ? Discussion in 'The Hokey Ass Message Board' started by lilbill, Jan 16 and he soaks the parts in acid for a few days to strip it off. It leaves the copper on as well. jonnycola, Jan You will require a Plastic Container and a quantity of Ferric Chloride which is obtainable from any electronic hobby shop,
Removing chrome plating from plastic (ABS) parts for recycling. We are a plastic recycler trying to remove chrome plating from ABS parts. It appears that a copper layer has been applied to" hold" the chrome layer on. A. Try Ferric Chloride solution 2030 Be preferred, or nitric acid 50 by vol. which will not be as safe and will fume
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