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.
Optical Brightener OB-1 for cotton is mainly used for whitening synthetic detergents and soaps. Optical Brightener OB-1 can also be used for whitening cotton,linen,nylonwool,tetile auxiliary agents and paper. Optical Brightener OB-1 is suitable for whitening cotton, teryleneble fabric and whitening of cotton blended fabricand widely used in detergents, bleaching and dyeing, paper,dyes and other industries.
Read MoreSend InquiryOptical Brightener OB-1 chemical name 2.2’-(4.4’-diphenol vinyl) dibenzoxazol Application: >Features: Brilliant, neutral white cast that compensates for yellowing; Low volatility and excellent heat resistant make the product ideal for use in fibers and in engineering plastics processed at high temperatures; Good light fastness;
Read MoreSend InquiryOptical Brightener OB-1 TDS is a heat resistant and chemically stable optical brightener that increases whiteness and provides brighter looking colors. Optical Brightener OB-1 (TDS) is used to offset the yellowness of a polymer and to yield a whiter appearance. Optical brighteners OB-1 (TDS) create brilliance by a fluorescence process involving absorption of invisible UV light and emission of visible blue light. Optical Brightener OB-1 (TDS) is useful in polyester and nylon fibers as well in high temperature engineering plastics.
Read MoreSend InquiryOptical Brightener SWN mainly be used as brightener of H-PVC,S-PVC,wool, natural silk, polyamide fiber and acrylic fiber. Also can be used for detergent. This product is a common laser dyestuff. Optical Brightener SWN is kind of plastics additives can absorb UV light then emit visible blue light to reduce the yellowish and make the products more white.
Read MoreSend InquiryOptical Brightener EBF can be divided into powder type and slurry type. Powder type products are very suitable for whitening and brightening of various plastic products (PE, PP, PS, ABS, PVC, PMMA, etc.), whitening of coatings, acetate fibers, nylon, chloro fibers, etc. Size products are often used in dyeing and printing industry with 10% content, which is suitable for dip dyeing and tie dyeing. Its outstanding characteristics are high whiteness, good fastness, heat and light fastness up to 6-7 grade, is one of the best varieties of all whitening agents.
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