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The palladium bath NC400 is a weakly alkaline electrolyte which is suitable for the deposition of bright, decorative, light palladium layers up to 0.5 micron thickness. The palladium electrolyte can be used especially as a pre-palladium (e.g. before rhodium plating). Due to its excellent throwing power, expensive precious metal can be saved. NC400 is suitable for decorative and technical applications, for rack and barrel operation.
Palladium content: 2 g/L
Catalogue
▢Light white, pure palladium coatings
▢Corrosion-resistant
▢For decorative and technical applications
▢Bright, low-pore coatings
▢Crack-free layers > 0.5 micron possible
▢Suitable for rack and barrel
▢Jewelry & Watches
▢Electronic and communication industries
| Electrolyte type | Weak alkaline |
|---|---|
| Metal content | 2 g/L Pd |
| pH value | 9 |
| Operating temperature | 25 - 30 °C |
| Current density range | 1 A/dm2 |
| Plating speed | 0.07 μm/min at 1 A/dm2 |
| Anode material | MMO (RuO2-TiO2) or Pt-Ti |
| Coating | Palladium |
|---|---|
| Alloy composition | 99.9 wt. % Pd |
| Color of deposit | Brilliant-white |
| Brightness | Ultra bright |
| Hardness of deposit | Approx. 300 HV |
| Density of the coating | approx. 11.8 g/cm3 |