DZ-194 Environmentally friendly white copper tin barrel plating process
1. The plating solution is stable, and the average plating ability and deep plating ability are very good.
2. The coating is silvery white, stable color, can be used as complexe, can also be plated thick for antique.
3. The composition of the plating solution is simple, and the operation and maintenance are convenient.
4. This process does not contain sodium cyanide, lead, cadmium and other heavy metals, in line with environmental requirements.
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Solution composition and operating conditions
Scope best value Copper Metal 8-12g/l 10g/l Metallic Tin 18-24g/l 22g/l Potassium hydroxide 15-15g/l 14g/l Environmental protection sodium salt 120-130g/l 125g/l DZ-194MU opening agent 40-60 ml/l 50 ml/L DZ-194A complexing agent 5-7 ml/L 6 ml/l DZ-194B brightener 1-3 ml/l 2 ml/L Temperature 35-45 ℃ 38 ℃ Voltage 5-8V Barrel rotation speed 8-10 r/min minutes Anode, filtration Continuous filtration of graphite board and cotton core
DZ-194 Environmentally friendly white copper tin barrel plating process
1. The plating solution is stable, and the average plating ability and deep plating ability are very good.
2. The coating is silvery white, stable color, can be used as complexe, can also be plated thick for antique.
3. The composition of the plating solution is simple, and the operation and maintenance are convenient.
4. This process does not contain sodium cyanide, lead, cadmium and other heavy metals, in line with environmental requirements.
Still deciding? Get samples first, Contact US !
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Guangdong Dazhi Chemical Technology Co., Ltd
Email: sales@dazhichem.com
Phone/WeChat: 86-18520125168
Address: No.1 Tianyuan East Road, Yonghe Economic Zone, Huangpu District, Guangzhou City
