mdpc ob2 optical brightner
Download Product PDF OB2 (Optical Brightener) Supplier in delhi, India OB2 (Optical brightener) MDPC OB2 (Optical Brightner) is a heat resistant, solvent soluble, chemically stable fluorescent whitener that provides brighter lookingcolors. It is used to offset the yellowness of a polymer and to yield a whiter appearance. Optical brighteners createbrilliance by absorbing UV light, modifying …