Aluminium Acid Black Dye Anodizing Dye
1. Seasonal resistance, corrosion resistance, good heat resistance.
2. For anodic oxidation conditions, dyeing conditions, less color changes.
3. The dyeing solution has long life and low cost. The light fastness to sunlight is less than grade 8.
4. Wide Ph range, easy to use, fast dyeing speed, even dyeing.
5. The dyeing property is good.
6, bath life (production cost, waste water problem) long, use cost economy.
7, no dyeing corrosion, suitable for all kinds of aluminum.
8, the dye color is complete, can satisfy the customer to many color requirements.
Aluminium Acid Black Dye Anodizing Dye
Working condition
| Concentration | 10-20 g/l |
| PH | 5.0-6.0 |
| Temperature | 25-50℃ |
| Buffering agent | Adding Dye Buffer P-BS |
| Water quality | Pure water |
Color fastness to light:good
Color fastness to heat:good
Certification
Dye color
Packing
Certification
Function and feature：This is the water-soluble acid dye applicable for anodizing absorptive dyeing. The dyed surface will turn to black. It can be only used indoors, offering the excellent fastness to heat. The color difference will be caused at pre- and post- sealing. It is necessary to add the anti-mildew agent to the new dye as they will be mildewed under some certain conditions.
Storage condition：The dye should be sealed up and stored in a dry place.