- Color:White
- Functions:Optical Brightener
- Compatible Polymers & Resins:Acrylonitrile Butadiene Styrene (ABS), Poly(Methyl Methacrylate) (PMMA), Polyoxymethylene (POM), Polypropylenes (PP), Polyethylenes (PE), Polystyrenes (PS), Polyesters, Polyvinyl Chloride (PVC)
Optical brightener OB also fluorescent brightener OB, optical brighteners for plastics. Optical brightener OB mainly brighten or whitening PVC, PE, PP, PS, ABS, PMMA, POM. It is one important whitening agent in plastics.