R·G-333 Alkaline Pre-Nickel Plating Process
Performance & Features
- Excellent covering power and fast deposition rate;
- Fine crystal structure with strong coating adhesion;
- Functions as pre-plating base and compatible with all kinds of electroplating additives;
- Easy bath maintenance and stable performance;
- Suitable for both rack plating and barrel plating;
- Low operating cost with high economic benefits.
Operating Parameters
| Item |
Concentration Range |
| Nickel Sulfate |
40 g/L |
| R·G-333 MU Make-up Agent |
200 mL/L |
| R·G-333 A Additive |
200 mL/L |
| Potassium Hydroxide (KOH) |
30 g/L |
| Ammonia Water |
20 mL/L |
| Sodium Acetate |
20 g/L |
| Potassium Sulfate |
30 g/L |
| WT-300 Wetting Agent |
1 mL/L |
| pH Value |
9–10 |
| Operating Temperature |
35–45 ℃ |
| Cathode Current Density (Dk) |
1–3 A/dm² |
| Operating Voltage |
4–6 V |
| Filtration Mode |
Continuous filtration |