- Best fluorescent whitening agent for engineering plastics, especially recommended for PET and Nylon
- Very useful for improving the appearance of recycled polymers, extensively used in LLDPE based master batch
- RoHS certified and FDA compliant
Optical brightener OB( OBA 184) CAS No. 7128-64-5 Appearance: Light yellow or milk white powder Purity: 99% min Melting point: 196-203 Usage: A good ...Shandong Raytop Chemical Co.,Ltd
OB is a high molecular weight optical brightener of the thiophenediyl benzoxazole class, suitable for the optical brightener of polymers at all stage ...Wide Raise Science & Technology Co. Limited
Product:FWA OB C.I.184 Introduction: OB is a Diophantine Hohenzollern class optical brightener suitable for various thermoplastic polymers, painting ...Dalian Richfortune Chemicals Co. Limited
sending enquiry ....