DS-35 Low-Chrome Silver White Passivation
Performance & Features
- Produces uniform silvery-white film with appearance similar to chromium coating.
- Firmly bonded passivation film with outstanding corrosion resistance.
- Simple operation, stable bath and low running cost; ideal substitute for traditional high-chrome white passivation.
- Reduces environmental pollution and wastewater treatment load.
Operating Parameters
| Item |
Working Range |
| DS 35 Low-Chrome Silver White Passivation Concentrate |
5–10 mL/L |
| pH Value |
1.0–1.5 |
| Immersion Time in Solution |
6–8 seconds |
| Air Standing Time after Passivation |
5–7 seconds |