Optical brightener is a fluorescent dye, or white dye, and it is also a complex organic compound. Optical brightener characteristic is that it can absorb UV light and radiate the visible blue light, so that the dyed substance can obtain a sparkling effect similar to fluorite, making the substance visible to the naked eye very white.
Optical brightener is a kind of color conditioning agent, which has the effect of whiting and brightening. Optical brightener is widely used in many fields such as plastics ,paper making, textile, detergent and so on.
Many industries are now beginning to use optical brighteners, such as paper, plastic, leather, and detergent. At the same time, fluorescent whitening agents are also used in many high-tech fields, such as: fluorescence detection, dye lasers, anti-counterfeiting printing, etc., and even high-sensitivity film for high-altitude photography. In order to improve the sensitivity of the photosensitive latex, fluorescence will also be used Brightener.
Fluorescent Whitening Agent OB-11 is famouse for High whitening force, strong fluorescence,Wide range of application, widely used for the whitening of polyesters, nylon fibre and various plastics and Excellent resistance to high temperature.Mainly used for polyester fiber, nylon fiber and polypropylene,polypropylene plastics, hard PVC, ABS, EVA, polystyrene, polycarbonate etc.
Read MoreSend InquiryRaytop Chemical is one of the professional Optical Brightener Tinopal CBS-X factory.Tinopal CBS-X, Fluorescent Brightener 351 (FB 351 ) , C.I.351, Fluorescent Brightener CBS-X Which is a kind of yellow powder and granular,with standard e-value 1140,our Tinopal CBS-X is famouse for high e-value and high whitness,small dosage with low price.
Read MoreSend InquiryRaytop Chemical is a professional Optical Brighteners in Detergent factory,we have powder and granular form.It is mainly used for detergent industry,such as washing powder,Laundry detergent,soap bar etc.For optical brighteners in detergent we also have Optical Brightener CXT,DMS,DMA-X,DMA etc.
Read MoreSend InquiryFluorescent 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.
Read MoreSend InquiryOptical brighteners, also known as fluorescent whitening agents, are added to many substances to make the material more whiter but they also serve to intensify certain colors as well. As an optical brightener agents supplier, we offer a broad assortment of optical brighteners that will increase the brightness of your specific product.
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