Phoenix Etch 663 Acid corrosion inhibitor
PRODUCT DESCRIPTION
Phoenix Etch 663 is an acid corrosion inhibitor for aluminum anodizing
process.It can produce a silvery white matte surface,and can remove scratches
and polishing marks on workpieces surface,and inhibit excessive corrosion of
aluminum.
It can increase the critical precipitation concentration of aluminum ion greatly
and reduce the generation of precipitate.
1. Can be used in bright material, also can produce matte material
2. Excellent complexation performance of aluminum ions.
3. Tank bath is easy to control, low consumption, easy to maintain and manage.
4. Prevent too fast corrosion, bad pitting.
OPERATING CONDITIONS
| Item | Range | Best condition |
| MA5-Etch 663 | 40 ~ 150g/L | 60-100g/L |
| Free alkali | 30~ 50g/L | 40-45g/L |
| Temperature | 40 ~ 70℃ | 50 ~ 60℃ |
| Time(about) | 30s- 10min | 1-3min |
Our products are sold all over the world, you can rest assured.
