Difference between revisions of "Sealing following anodizing od other metals"
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Revision as of 13:46, 18 November 2010
Back to EFFICIENCY FINDER FOR METAL INDUSTRY
- Typical parameters of the process
| Process | Temperature [°C] | Chemicals | Details | Literature |
| Sealing after anodizing of the DOW 17 type | 93-100 | 50 g/l Na2Si4O9 | for 15 min | BAT for the surface treatment of metals & plastics, 2006 |
| Sealing after anodizing of the HAE type | 20-30 | Na2Cr2O7/ NH4HF2 solution | for 40- 60 sec |
