Plastics Optical Brighteners

Plastics Optical brighteners is a kind fluorescent dye, or white dye, and Plastics Optical Brighteners is also a complex organic compound. Plastics Optical brightener characteristic is that it can absorb UV light and radiate the visible blue or red light to make people feel the plastics more white.


Plastics Optical Brighteners ,we also named it as fluorescent brightening agent mainly used for all kinds of plastics industries,such as thermoplastic, polyvinyl chloride(PVC), polypropylene(PP), polyester fiber, Nylon,paint and ink,ABS,PP,PC,EVA,TPR,PU,etc.RAYTOP Plastics Optical Brighteners is famous for its high and steady quality,prompt delivery,competitive price,as well as best after sales service.


From different plastics industry ,we have different recommendation.For example, for PVC industry,we recommend plastics optical brightener OB-1 and FP-127.For master batches,we recommend Plastics Optical Brighteners OB-1 OB FP-127 KCB etc.For EVA ,we recommend Plastics Optical Brighteners KCB and FP-127.

View as  
  • With the continuous advancement of the current level of technology, the application fields of fluorescent whitening agent OB 184 CAS NO.:7128-64-5 have gradually expanded. In the paint industry, paint manufacturers often add the fluorescent whitening agent OB 184 CAS NO.:7128-64-5, which is a kind of brightener. Why the fluorescent whitening agent OB 184 CAS NO.:7128-64-5 is suitable for paint use? We will give you a detailed explanation today.

  • Fluorescent brighteners are mainly used to remove yellowing and whitening of recycled plastics. Below we mainly introduce the characteristics and uses of the two best-selling fluorescent brighteners in the Indonesian market.

  • Oba(optical brightening agent) for cotton are mostly powdery, generally light yellow in appearance, anionic, easily soluble in water, and the solution is slightly yellow, fluorescent, and neutral. It can be absorbed by the fiber in the aqueous solution, has excellent leveling and permeability, can directly dye the fiber, and is convenient to use.

  • Among all the optical brighteners for plastics, optical brightener OB-1 for plastics is the most popular in the market.

  • Brighteners are widely used in the production of textiles, papermaking, washing powder, soap, rubber, plastics, pigments and paints. Brighteners, also called optical brighteners and fluorescent brighteners, are organic compounds that can improve the whiteness of fiber fabrics and paper.

  • Shandong 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.

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