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  • Fluorescent Brightener OB is used as an brightener and to reduce the yellowness of a polymer. Mainly used as thermoplastic (PVC, PS, PE, PP, ABS) optical brightener. Also for coatings, printing inks, paints, dyes, manufactured fibers, synthetic leather, waxes, fats, and oils. Recommend indoor use only.

Uvitex-OB with cheap can be wholesale and buy from RAYTOP factory - made in China. RAYTOP is one of the advanced Uvitex-OB manufacturers and suppliers in China. Our Uvitex-OB are made in China and have been exported to many countries, including Germany, Italy, Canada, South Korea, Japan, Indonesia, Vietnam, India, Pakistan, South Africa, Middle East, etc. Also, we have established long-term cooperative relations with numerous domestic famous Optical Brightening Agent. RAYTOP Uvitex-OB factory has cheap and in stock, we can offer free sample and customized service for you.