Optical Brighteners Manufacturers

RAYTOP is one of the advanced Optical Brighteners manufacturers and suppliers in China. Our Optical Brighteners 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 enterprises. Welcome to wholesale and buy cheap Optical Brighteners from our factory. RAYTOP Optical Brighteners factory has discount price in stock, we can offer free sample and customized service for you.

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.

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CAS NO.1533-45-5 Optical Brightener OB-1

CAS NO.1533-45-5 Optical Brightener OB-1 is kind of plastics additives can absorb UV light then emit visible blue light to reduce the yellowish and make the products more white. Optical Brightener OB-1 mainly used in whitening of polyester and plastic, as well in whitening of Nylon during polymerization,also used in ABS, PS, HIPS, PA, PC, PP, PET,EVA, PVC, etc.

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Optical brightener OB C.I.184 CAS NO.1533-45-5

Product Name: Optical brightener OB C.I.184 CAS NO.1533-45-5 Appearance Light :yellow powder Content :98% Melting point :200C Volatile content :0.5%max Ash content :0.5%max Particle size:200 mesh Packing description: 25kg fibre drums with PE liner. Storage: Store in cool & dry place. Usage: good whitening agent for PVC, PS, PE, PP, ABS, thermoplastics, acetate fibre, paint, coating and printing ink, etc.

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PVC Optical Brightener

PVC Optical Brightener Fluorescent Brightener OB-1; FBA393；2,2'-(4.4'-diphenol vinyl)di-henzoxazol ; 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole; FBA 393; 4,4'-bis(benzoxazol-2-yl)stilbene; Optical Brightener OB-1; C.I. 393; Fluorescent whtening agent OB-1; Fluorescent Whitening Agent OB-1; 2,2'-(ethene-1,2-diyldibenzene-4,1-diyl)bis(1,3-benzoxazole); 2,2'-[(E)-ethene-1,2-diyldibenzene-4,1-diyl]bis(1,3-benzoxazole); Optical Brightening Agent OB-1; Optical Brightner OB-1; ptical Brightening Agent OB-1; 4,4-Bis(2-Benzoxazolyl) Stilbene

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optical brightener CAS NO 7128-64-5 CI 393

optical brightener CAS NO 7128-64-5 CI 393 Product name: 2,5-Bis(5-tert-butylbenzooxazol-2-yl)thiophene Molecular weight: 430 CAS No.: 7128-64-5 C.I. No.: 184 Optical Brightener OB Product name: 2,5-Bis(5-tert-butylbenzooxazol-2-yl)thiophene Molecular weight: 430 CAS No.: 7128-64-5 C.I. No.: 184 Synonyms: UVITEX OB; UVITEX; Fluorescent Brightener 184:1; FBA 184

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CAS NO. 1533-45-5

Fluorescent Brightener 393 CAS NO. 1533-45-5 is Raytop Chemical's star product,it was widely used for master batch,stable polyester fiber,PVC ,ABC,PE,HDPE,LDPE etc plastics.

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CAS NO. 7128-64-5

Optical Brightener OB or CI184 CAS NO. 7128-64-5 Product name: 2,5-Bis(5-tert-butylbenzooxazol-2-yl)thiophene Molecular weight: 430 CAS No.: 7128-64-5 C.I. No.: 184 Optical Brightener OB Product name: 2,5-Bis(5-tert-butylbenzooxazol-2-yl)thiophene Molecular weight: 430 CAS No.: 7128-64-5

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Optical Brighteners with cheap price can be wholesale and buy from RAYTOP - made in China. RAYTOP is one of the advanced Optical Brighteners manufacturers and Optical Brighteners suppliers in China.Our Optical Brighteners are widely used in plastic, coating, ink, detergent, textile and paper-making industry and have been exported to many countries, including Germany, Italy, Canada, South Korea, Japan, Indonesia, Vietnam, India, Pakistan, South Africa, Middle East, etc. Our factory has discount price in stock, we can offer Optical Brighteners free sample and customized service for you.