Fluorescent whitening agents are widely used in detergent, paint & ink, textile, plastics, paper industries.
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| Product | Synonyms | CAS Number | Features |
Optical Brightener For Plastics | |||
| FP-127 | Uvitex FP | 40470-68-6 | best OBA for PVC products |
| KCB | Hostalux KCB | 5089-22-5 | OBA for plastics and lacquer, especial for EVA |
| KSB | Telalux KSB | 7128-54-5 | OBA for transparent plastics, recycled PE/PP |
| KSN | Hostalux KSN | 5242-49-9 | OBA For high-temperature plastics, 100% counter |
| OB | Uvitex OB, Tinopal OB | 7128-64-5 | universal plastic OBA, also for ink, coating |
| OB-1 | Eastobrite OB-1 | 1533-45-5 | universal plastic OBA, green or yellow shade |
| PF | FBA 135 | 1041-00-5 | strong red shade |
Optical Brightener For Cotton | |||
| 4BK | FBA 113 | 12768-91-1 | for cotton or with fabic blend, red or blue shade |
| ER-I | FBA 199 | 13001-39-3 | powder & liquid form, PE, PA, CA fiber, high temperature whitening |
| ER-II | FBA 199:1 | 13001-38-2 | powder & liquid form, PE, PA, CA fiber, lower temperature whitening |
| EBF | FBA 185 | 12224-41-8 | |
Optical Brightener For Detergent | |||
| CBS-X | Tinopal CBS-X | 27344-41-8 | for detergent, soap, washing |
Optical Brightener For Paper | |||
| VBL | FBA 85 | 12224-16-7 | for paper, also for cotton, vinylon, nylon |
| BBU | FBA 220 | 16470-24-9 | Replace VBL |