CAS 1533-45-5 Optical Brightening Agent for PVC

The Fluorescent Brightener Agent produced by our company is a good plastic fluorescent whitening agent, which can be used for whitening and brightening polymers, coatings, printing inks and synthetic fibers. It has the characteristics of high whiteness, good color light, good color fastness, heat resistance, good weather resistance and no yellowing. It can be added to monomers or prepolymers before or during polymerization, polycondensation or polyaddition, or it can be added in the form of powder or granules before or during the forming of plastics and synthetic fibers. This Fluorescent Brightener is used in all kinds of PVC products, especially soft PVC, with good color, stability and environmental protection.