73# Room temperature black nickel process
1. Normal temperature operation, energy saving.
2. Blackness uniform, wide range of current density.
3. The plating solution is stable and easy to manage.
4. Good bonding force with copper, brass, nickel and other bottom layers.
Still deciding? Get samples first, Contact US !
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Solution composition and operating conditions
dark gun black Best 73#-1 room temperature black nickel salt 50-80g/l 60g/L 73#-2 Black Nickel Additive 10-15 ml/l 12 ml/l pH 5.5-6.2 5.8 Temperature Normal temperature Voltage 1-3 volts 2 volts current density 0.1-5 amps/square decimeter 0.8-1.5 Amps/square decimeter Time 1-3 minutes 2 minutes. anode Nickel plate Bomedo Approximately 5(° Bé)
73# Room temperature black nickel process
1. Normal temperature operation, energy saving.
2. Blackness uniform, wide range of current density.
3. The plating solution is stable and easy to manage.
4. Good bonding force with copper, brass, nickel and other bottom layers.
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
