Product Features
NK-ECS-24L is made up of several effective compositions like oxidizer, reducer, complexing agent, dispersant, penetrant, potential modifier and so on, suitable for electrolytic coloring of tin salt system.
Usage
Stannous Sulphate: 10~15g/L
Free sulfuric acid: 10~24g/l
Tin sulfate : NK-ECS-24L = 1: 1-1.5
Temperature: 22℃ (18~24℃)
Voltage: 10~20V
PH: 0.8~1.2
Time: 1~10 min (depends on the shade of color)
Time: based on shades of color
