Printed Circuit Board Assembly & PCB Design SMT Electronics Assembly Manufacturing Forum

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Gold Plating Bath Make Up

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#44033

Gold Plating Bath Make Up | 19 September, 2006

I have some Engelhard E-74 Potassium Gold Cyanide and related chemicals I use to make a small high concentrate plating bath for swab plating. I lost my bath mixture instructions and find that Engelhard no longer supports this product. Does anyone have a break down of of the ingredients of acid, salt, brightener, DI water to make the base mixture for this?

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#44243

Gold Plating Bath Make Up | 1 October, 2006

A lot of plating types hang-out at finishing.com forum.

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