Letter 3063

looking for a brightener in palladium nickel plating solution for jewelry pen plating purpose 

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hi, i wanted to ask if anyone could have this info. and possible if they are able to released it without getting in trouble. what i am looking for is the brightner that is used in palladium -nickel plating solution that could give the optimum brightness, the solution will be prepared with pd(nh3)4cl2 , ammonium chloride, nickel chloride,and ammonium ,to balance the ph as required.the question again is what would be best additive to obtain the optimum brightness in this type of solution , please if you have an answer write to me. many thanks in advance. pierre...

pierre agyarian
rhodium king - beirut lebanon

Ed. note: If you can give Mr. Agyarian a published reference we would appreciate it. But because of the anonymity of the web, we cannot publish any formulations here.

Ted Mooney, P.E. - Finishing.com Inc. - Brick, NJ

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