Nocean Copper Plating【DAIN COPPER PSR-SZ】
Zinc die casting no cyan copper plating process.
"DAIN COPPER PSR-SZ" is the industry's first thickly applicable non-cyanide copper plating solution that uses monovalent copper ions. Due to the inclusion of a special complexing agent, there is no substitution with the substrate at all, and the electrodeposited film shows excellent adhesion. It has made it possible to perform non-cyanide copper plating on zinc die-cast materials, which has been difficult until now.
basic information
【Basic Bath Composition】 Copper(II) sulfate pentahydrate: 40 g/L DAINCOPPER PSR-LG3: 500 ml/L 【Usage Conditions】 Current density: 0.3 to 2.0 (A/dm²) Plating bath temperature: 45℃ Anode: Iridium oxide, Carbon (membrane recommended) pH: 6.0 to 7.0
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Applications/Examples of results
Automotive parts, building materials, decorations, etc.
