 
                            Telalux KCB is an optical brightener in highly concentrated form that can be used for many polymers in any processing form and produces very brilliant white effects with a bluish shade.
Physical and Chemical Properties
Solubility mg/l
Light fastness
Appearance
| C. I. Name | Optical brightener for plastics | 
|---|
| PA | |
|---|---|
| PC | |
| PS | |
| ABS | |
| EVA | |
| SAN | |
| PMMA | |
| PE/PP | |
| PET/PBT | PUR | 
| Suitable | Not suitable Limited suitability | 
| U-PVC/P-PVC | 
| 4-6 | 3-4 5-6 | 
|---|---|
| PVC | EVA CA | 
| 170 | 1020 800 | 
|---|---|
| Acetone | Toluene Carbon tetrachloride | 
| Appearance | yellow-green powder | 
| Melting range | 211 °C | 
| Chemical character | Benzoxazole derivate |