Functions and Uses：
1. It is the no-reflective coating, unique, stable, and satin-like.
2. The satin nickel deposit has superior affinity with chrome deposit and other decorative deposits.
3. It applicable to the steel, copper and copper alloy to get a fine, uniform and matte decorative nickel coating and meanwhile it is also with excellent finger prints resistance and scratch resistance.
Operating Components：
Nickel sulfate 250 ~ 270 g / L
Nickel chloride 45 ~ 60 g / L
Boric acid 30 ~ 40 g / L
ST-33A 4 mL / L
ST-33B 3.0 to 5.0 mL / L
PH 4.0 to 4.5
Temperature 50 ~ 60 ℃
Current density 1.5 ~ 8A / dm²
1. It is the no-reflective coating, unique, stable, and satin-like.
2. The satin nickel deposit has superior affinity with chrome deposit and other decorative deposits.
3. It applicable to the steel, copper and copper alloy to get a fine, uniform and matte decorative nickel coating and meanwhile it is also with excellent finger prints resistance and scratch resistance.
Operating Components：
Nickel sulfate 250 ~ 270 g / L
Nickel chloride 45 ~ 60 g / L
Boric acid 30 ~ 40 g / L
ST-33A 4 mL / L
ST-33B 3.0 to 5.0 mL / L
PH 4.0 to 4.5
Temperature 50 ~ 60 ℃
Current density 1.5 ~ 8A / dm²
