HAIHUA
LW-07 Electrolytic Coloring Additive (Golden Yellow Color) (Liquid)
Product Introduction
LW-07 is a blue liquid. The additive can make the aluminum profile to acquire a golden yellow color with good lightfastness and weatherability.
Bath Make-up: |
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Name | Quantity | Unit |
LW-07 | 40 | g/L |
Sulfuric Acid Reagent | 15 | g/L |
Selenium Dioxide | 10 | g/L |
Deionized Water | Balance | |
Operating Conditions: |
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Name | Quantity | Unit |
Alternating Voltage | 15-20 | V |
Temperature | 20-25 | ℃ |
Time | Depends on the depth of color | |
Solution Maintenance: |
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1、Analyze the solution concentration of free sulfuric acid, selenium dioxide and LW-07. Replenish in time. Control the concentration in required range. |
2、Cover the solution bath to avoid other baths’solution entering when it is not in production. |
3、LW-07 can only deepen in the process of coloring but can not fade. |
Packaging and Storage: |
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Package: Plastic barrel (25kg/barrel) |
Storage: Suggested to store in cool, dry and well ventilated place; away from fire and heat source. |