Optical Brightener KB
Optical Brightener
CAS 5089-22-5
Technical Information
Optical Brightener KB — C.I. 368
Optical Brightener KB is a light yellow powder providing fluorescent white shade. It offers good fluorescence intensity, high whiteness, and good thermal stability. KB is a cost-effective whitening solution specifically designed for rigid plastic applications.
Key Features
- Good fluorescence intensity and high whiteness
- Good thermal stability at processing temperatures
- Fine dispersion in rigid plastics
- Cost-effective whitening solution
- Specifically formulated for hard PVC, PS, ABS
Recommended Applications
Suitable for whitening of hard PVC, PS, ABS plastics. Recommended use level: 0.01%-0.05%.
Technical Data
| Product Information | ||||
| Chemical Type | Optical Brightener | CAS NO. | 5089-22-5 | |
| C.I. Name | C.I. 368 | Physical Appearance | Powder | |
| Packaging & Storage | ||||
| Packed in carton or fiber drum with inner plastic bag. Store in cool, dry and ventilated place. Shelf life: 24 months in sealed original packaging. | ||||
Disclaimer: Specifications are for reference only. Always verify with our team and review TDS/SDS before product use.
Disclaimer: Specifications are for reference only. Always verify with our team and review TDS/SDS before product use. Full legal disclaimer.