LW-16, as a kind of low temperature brightener, is a kind of colorless to yellowish transparent acid liquid with powerful degreasing surface active agent, emulsifier and functional agent. This product can efficiently remove grease and natural oxidation film on aluminum profiles surface and results no harm to aluminum profiles. LW-16 is used for pre-treatment of aluminum profiles anodization. It has advantages of low cost, little aluminum consumption, brightening and energy-saving comparing to alkaline etching treatment.
| Bath Make-up： | ||
|---|---|---|
| Name | Quantity | Unit |
| LW-16 | 15-20 | g/L |
| Water | Balance | |
| Operating Conditions： | ||
| Name | Quantity | UnitUnit |
| LW-16 | 15-100 | g/L |
| Temperature | Room Temperature | |
| Time | Depends on the aluminum profile surface conditions (Generally 1-5 mins) | |
| Solution Maintenance： | ||
| 1、Analyze the concentration of LW-16 every day, and replenish it to normal process range in time. | ||
| 2、It is inevitable to bring in some insoluble substances such as mechanical debris and dust in the production process, so the bath solution should be cleaned up regularly. | ||
| Packaging and Storage： | ||
| Package: Plastic barrel (25kg/barrel) | ||
| Storage: Suggested to store in cool, dry and well ventilated place; away from fire and heat source. | ||
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