Fluorescent Brightener BBU
Contact Info
- Address:山东省招远市温泉路335号, Zip: 265400
- Contact: 刘学芳
- Tel:0535-8224758
- Email:chenminglxf@163.com
Other Products
1) Appearance | Brown liquid |
2) Fluorescence intensity (equivalent to standard), | 35 points |
3) Whiteness (Difference in whiteness compared to standard: Sample whiteness% or WCTE Standard whiteness% or WCTE) | ≥-3 |
4) Moisture, % | ≤60 |
5) Color shade | Approximate to standard |
6) Mass fraction of water-insoluble substances, % | ≤5 |
Performance characteristics:
1. Good water solubility, soluble in 3-5 times its volume of boiling water, approximately 300g per liter of boiling water, and about 150g in cold water.
2. Insensitive to hard water; Ca2+, Mg2+ do not affect its whitening effect.
3. Resistant to peroxide bleaching agents and reducing agents (such as sodium hydrosulfite).
4. Not acid-resistant; optimal whitening condition at pH ≥7.
Product applications:
1. Used for whitening cotton fibers and viscose fibers.
2. Suitable for addition in discharge printing pastes.
3. Fluorescent whitening in pulp.
4. Fluorescent whitening during surface sizing processes.
5. Fluorescent whitening during coating processes.
| Industry Category: | Chemicals/Dyes/Fluorescent Whitening Agents |
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