Fluorescent Brightener 4BK
Contact Info
- Add:山東省招遠市溫泉路335號, Zip: 265400
- Contact: 劉學芳
- Tel:0535-8224758
- Email:chenminglxf@163.com
Other Products
Project Indicators
1) Appearance: | Yellowish powder with a bluish-green tint |
2) Fluorescent Hue: | Bluish-purple |
3) Strength: | 100±3 relative to the standard |
4) Moisture: | ≤5% |
5) Fineness (Residue on 100-mesh sieve): | ≤5% |
6) pH Stability: | 3.5-12 |
Performance Characteristics
Fluorescent Brightener 4BK is suitable for whitening cotton and blended fabrics. It features strong fluorescence, true color tone, high whiteness enhancement, and good resistance to weak acids, alkalis, and perborates.
Fluorescent Brightener 4BK has excellent solubility and dispersibility.
Fluorescent Brightener 4BK has higher solubility in water compared to Brighteners VBL and 31#. It can be prepared into a 10% suspension using hot water. When preparing a solution, it should be used immediately after preparation, and the solution should be protected from direct sunlight.
| Industry Category | Chemicals/Dyes/Organic Dyes |
|---|---|
| Product Category | |
| Brand: | JD |
| Spec: | 4BK |
| Stock: | 168 |
| Manufacturer: | |
| Origin: | China / Shandong / Yantaishi |
