Optical Brightener DBH
Optical Brightener
CAS 5089-22-5
Technical Information
Optical Brightener DBH — C.I. 368
Optical Brightener DBH is a yellow powder with bluish white chromatic light. It features high fluorescence intensity, high whiteness, and good thermal stability. DBH is specifically formulated for rigid PVC applications where processing temperature stability is critical.
Key Features
- High fluorescence intensity and high whiteness
- Good thermal stability at PVC processing temperatures
- Fine particle size for uniform dispersion
- Cost-effective for rigid PVC granulation
- Also suitable for PS and ABS plastics
Recommended Applications
Suitable for PVC granulation and brightening of 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.