Product Category
PRODUCTS
Optical Brightening Agent KSN
| Product Cate | Optical Brightening Agent For Plastic |
| Product Name | Optical Brightening Agent KSN |
| Chemical Name | 4.4-bis(5-methyl-2-benzoxoazol)-ethylene |
| CAS No. | 5242-49-9 |
| C.I. No. | 368 |
| Structural Formula |  |
| Molecular Formula | C29H20N2O2 |
| 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 |
| Package | 20kg cardboard drum |
| Technical Index | Appearance: greenish yellow powder Melting process: 275~280°C Ash content:≤0.5% Purity:≥99% Volatile content:≤0.5% Fineness(300 mesh):100% |
| Uses | mainly be 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. |
