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Optical Brightening Agent OB Manufacturer

Our enterprise since its inception, constantly regards product good quality as organization life, constantly improve production technology, strengthen merchandise high quality and continuously strengthen enterprise total good quality administration, in strict accordance with all the national standard ISO 9001:2000 for Optical Brightening Agent OB,Optical brightener ob,Cas 7128-64-5,Fluorescent Brightener OB,Optical Brightener For Plastic, "Quality first, Price lowest, Service best" is the spirit of our company. We sincerely welcome you to visit our company and negotiate mutual business!
Optical Brightening Agent OB, Our solutions have national accreditation requirements for qualified, good quality things, affordable value, was welcomed by individuals all over the world. Our goods will continue to improve inside the order and appear forward to cooperation with you, Genuinely should any of those products be of curiosity to you, remember to letus know. We'll be satisfied to supply you a quotation up on receipt of the comprehensive needs.

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  • Optical Brightener OB CAS No. 7128-64-5

    Optical Brightener OB CAS No. 7128-64-5

    Optical Brightener OB CAS No. 7128-64-5,other name Fluorescent brightener OB, Fluorescent whitening agent 184,Cas No. 7128-64-5, widely used in PE whitening and PP whitening ,paint and ink whitening ,injection molding, blown film whitening, color masterbatch whitening and brightening, PVC whitening, transparent plastic products and polyester fiber whitening.
  • Optical Brightener CBS-X

    Optical Brightener CBS-X

    Today, optical brighteners are an indispensable part of all washing powders. They are dyes that are absorbed by textile fibers from the solution but are not removed during the washing process. Optical brightener CBS-X convert invisible ultraviolet light into visible light on the blue side of the spectrum, making the fiber reflect more visible light and making it appear brighter. In addition, since the tone of the extra reflected light is on the blue side of the spectrum, this blue-violet hue will complement any yellow on the fiber, making the fiber look whiter and brighter. Optical Brightener CBS-X Pure Powder 99%min with CAS No 27344-41-8
  • Fluorescent Brightener ER-II

    Fluorescent Brightener ER-II

    Fluorescent brightener ER-II is used to brighten polyester, polyester cotton, polyester/yarn, polyester/linen and other blended fabrics.Recommended concentration: 0.05-0.5% depends on the application and the desired whiteness.
  • Optical Brightener OB for Leather

    Optical Brightener OB for Leather

    Optical Brightener OB for Leather is a heat-resistant and chemically stable fluorescent brightening agent that increases whiteness and provides brighter colors. It is used to counteract the yellow color of the polymer and produce a whiter appearance. Optical brighteners create brilliance through the fluorescent process of invisible ultraviolet absorption and visible blue emission. Optical Brightener OB for Leather Pure Powder 99%min with CAS No 7128-64-5
  • Polyester Whitening Agent Optical Brightener OB-1

    Polyester Whitening Agent Optical Brightener OB-1

    Low price of Polyester Whitening Agent Optical Brightener OB-1 ,an oxazole whitening agent with excellent performance. Fluorescent brightener OB-1 mainly used in brightening synthetic fiber and plastics, PVC, foam PVC, TPR, EVA, PU foam, rubber, coating, paint, foam EVA and PE, can be used in brightening plastic films materials . It has superior fluorescent whitening effect, good thermal stability and few added amounts. It can greatly improve the whiteness of recycled polyester staple fiber and recycled textiles and plastic soda bottles (PET).
    Optical Brightener OB-1 Pure Powder 98.5%min with CAS No 1533-45-5.Samples are provided free of charge and orders will be placed when samples are satisfactory.
  • Pigment Violet 23

    Pigment Violet 23

    Pigment Violet 23 is a transparent purple pigment with high saturation and high tinting strength. C.I. Pigment Violet 23 has better tinting strength in soft PVC, but poor migration resistance. P.V.23 heat resistance above 230℃ in polyolefins. When used in transparent polystyrene, the temperature should be lower than 220°c, above which PV 23 should decompose. When processed in polyester, the temperature is 280℃, stable within 5 hours, and the concentration is above 0.05%. Pigment Violet 23 Purity 99%min with CAS No 6358-30-1
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  • Fields of application of organic pigments

    Due to their variety, bright colors and good tinting strength, organic pigments are widely used in industrial fields such as inks, coatings, plastics and rubber, and become an indispensable coloring material for the production of various industrial products. Since inks, coatings, plastics and rubbers and other application environments have their own characteristics, the properties of the organic pigments used in them are also different.

  • Different types of organic pigment

    Founded in 2003, Jinan Ogilvy Chemical Co Ltd is a professional China Manufacturers in optical brightener, pigment and titanium dioxide. Sale and R&D more than 15 years! Now we have 8 production lines with several kinds of optical brightener and pigment such as OB, OB-1, CBS-127,CBS-X,Pigment Blue,Solvent Blue, Solvent Violet etc and our annual output totally is nearly 3000MT per year!（China organic pigment）

  • Application and safety of optical brighteners/fluorescent whitening agent

    It is well known that white matter tends to absorb slightly the blue light in visible light, which to some extent causes the lack of blue color, making it slightly yellow and old. Fluorescent brighteners are somehow dyed to a certain whiteness of textile, paper, plastic, detergent and other substrates, when exposed to sunlight or other light sources containing ultraviolet light, the fluorescent whitening agent will absorb the invisible ultraviolet light.

  • Optical Brightener OB Specially Used For Transparent PC Plastics

    Optical Brightener OB used for PC Plastics, the optical brightener for plastic or recycled plastic whitening and brightening. Optical Brightener as plastic additives to improve the appearance of recycled plastic materials, fluorescent brightener OB can improve the appearance of recycled PC plastic quality.

  • The price of optical brightener(FWA/OBA) has been continuously rising

    Affected by China's Power rationing policy and environmental protection regulations, in the past two months, the price of chemical raw material in China’s chemical industry, including the optical brightener(FWA/OBA) industry, has been continuously rising.

  • Application of phthalocyanine blue in whitening process of plastics

    In the plastic product molding processing, the colorant mostly uses the organic pigment, in which the most application is the phthalocyanine blue.

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