RAYTOP CHEMICAL is the professional manufacturer of Optical brightener and kinds masterbatch from the year 2000.Our leading products are as follows, OPTICAL BRIGHTENER OB OPTICAL BRIGHTENER OB-1 OPTICAL BRIGHTENER FP-127 OPTICAL BRIGHTENER KCB Black masterbatch White masterbatch Filler masterbatch Color masterbatch Optical brightener masterbatch Desiccant/Defoaming masterbatch
Read MoreSend InquiryShandong Raytop Chemical Co., Ltd is an optical brightener manufacturers and our products are very poplar in China. Shandong Raytop Chem established in 2006, and as an optical brightener manufacturers, and we have many long term co-operations in China.
Read MoreSend InquiryRAYTOP as an optical brightener supplier specializes in producing optical brightener series products and additives, which are widely used in plastic, coating, ink, detergent, textile and paper-making industry. In the past years, we as an optical brightener supplier has also introduced advanced testing equipment, high performance liquid chromatography, whiteness meter, automatic melting point meter, etc.
Read MoreSend InquiryIf we recommend Optical brighteners for polyester, we recommend optical Brightener OB-1. Optical Brightener OB-1 is mainly used for whitening synthetic detergents, plastics and soaps. Also, Optical Brightener OB-1 can be used for whitening polyester, linen, nylonwool, tetile auxiliary agents and paper.
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