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 a good effect on the whitening of rigid PVC products. Due to its excellent fluorescent whitening effect, good thermal stability and a small amount of addition, it has been widely used.