ADVANTAGES:
• Nickel-free and chromium-free process;
• Suitable for the pre-treatment of liquid coating, powder coating, gluing,
etc. It can replace trivalent chromium or hexavalent chromium process;
• Suitable for sealing process after aluminum passivation or anodizing.
• No residue.Compared with trivalent chromium,less dust.
• Suitable for coating pre-treatment, improve the bonding of the printing or
coating after the anodizing.
• Suitable for anodized sealing treatment,Alkali resistance is superior to
traditional process;
• Suitable for passivation process of aluminum,the layer is colorless
transparent, does not affect the appearance of the workpiece.
| Item | Operating conditions | Best condition |
| Phoenix Ecoseal 6 | 10 ~ 70g/L | 20-50g/L |
| Deionized water conductivity |
≤30μs/cm | ≤10μs/cm |
| Temperature | 14 ~ 25℃ | 16 ~ 18℃ |
| Time(Pre-Treatment Coating/Passivation) |
1- 30min |
1-3min (Pre-Treatment Coating |
| Time(Sealing) | 2 ~ 25min | 3 ~ 20min |
| pH | 4.0 ~ 5.0 | 4.4 ~ 4.9 |
| Air stirring | Not recommended | Not recommended |
| Cycle filtration | Recommended | Recommended |
