RM-3# Cyanide Copper Plating Brightener
1. Special for barrel plating of Alkaline copper plating
2. Smooth & compact surface against impurities
3. High speed electro precipitation power
4. Easy to control
Specifications
CuCN 50-60g/L
NaCN 70-85g/L
NaOH 1-3g/L
Co-solvent 25-30mL/L
RM-3# High Brightener 3-6 mL/L
RM-4# Low Brightener 3-6mL/L
Temperature 35-50℃
Current Density 0.5-2A/dm2
Production Maintenance
RM-3# High Brightener 50-100mL/KAH
RM-4# Low Brightener 250-300mL/KAH