Golden yellow coloring additives
Golden yellow coloring additives can make the aluminum profile to acquire a golden yellow color with good lightfastness and weatherability
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Golden yellow coloring additives
BS-Z03 Golden yellow coloring additives is a Red-brown liquid, The additive can make the aluminum profile to acquire a golden yellow color with good light fastness and weather ability
Bath Preparation：
| Name | Quantity | Unit |
| BS-Z03 | 8-10 | g/L |
| Sulphuric acid （H SO) | 18-20 | g/L |
| Running Water | Balance |
Process Parameter:
| Name | Quantity | Unit |
| Voltage | 12-13 | V |
| Temperature | 18-25 | ℃ |
| PH | 0.8-1.0 | |
| Time | depends on the color shade |
Packing：
Certification
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