| Chemical name: |
4.4-bis(5-methyl-2-benzoxoazol)-ethylene |
| Properties: |
1. being highly whiteness with small usage.
2. multipurpose used for whitening of polyester fiber and plastic.
3. having a good compatibility and good fastness to light and sublimation. Can be used for high temperature process. |
| Treating Process: |
Overlay plastic:0.5-2g/100kg
Polyester fiber:10-20g |
| Technical index: |
Appearance: greenish yellow powder
Melting process: 275~280°C
Ash content:≤0.5%
Purity:≥98.0%
Volatile content:≤0.5%
Fineness(300 mesh):100%
|
| Uses: |
Optical Brightening Agent KSN is mainly used in whitening of polyester, polyamide, polyacrylonitrile fiber, the plastic film and all plastic pressing process. Can suitable for synthesizing high polymer including polymeric process. |
| Precaution: |
The information of our products is for reference only. We are not responsible for any unexpected results or patent dispute caused by it. |
