PROPERTIES
| Product Name | Highly efficient fluorescent whitening agent OB-1 suit for plastic |
| purity | 99.5% |
| Appearance | Yellow green powder |
| Melting point | 353 |
| Application | plastic |
APPLICATION
Fluorescent brightener OB-1 can be widely used in PVC, PS, ABS, PE, PP and other plastics. It has been widely used in China due to its superior fluorescent whitening effect, good thermal stability and few added amounts. One of the fluorescent whitening agents.