Optical Brightener is kind of plastics additives can absorb UV light then emit visible blue light to reduce the yellowish and make the products more white.Optical brightener used for plastic is a very wide application.mainly used in whitening ABS, PS, HIPS, PA,PC, PP, PET,EVA, PVC, etc.
The following is the products list of optical brightener for plastics
PRODUCT NAME | CI.NO. | CAS NO. |
Optical Brightener OB-1 | 393 | 1533-45-5 |
Optical Brightener OB | 184 | 7128-64-5 |
Optical Brightener FP-127 | 378 | 40470-68-6 |
Optical Brightener KCB | 367 | 5089-22-5 |
Optical Brightener KSN | 368 | 5242-49-9 |
Optical Brightener KSB | -- | -- |
Optical Brightener OB-3 | -- | -- |
Optical Brightener MDAC(SWN) | 140 | 91-44-1 |
Optical Brightener EBF | 185 | 1224-41-8 |
Optical Brightener PF | 135 | 1224-12-3 |
Optical Brightener ER-I | 199 | 13001-39-3 |
Optical Brightener ER-II | 199:1 | 13001-38-2 |
Optical Brightener ER-III | 199:2 | 13001-40-6 |
221.webp)
