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polypropylene whitening Manufacturer

We're experienced manufacturer. Wining the majority in the crucial certifications of its market for polypropylene whitening,Pigment blue,pigment manufacturer,pigment supplier,optical brightener manufacturer, For even more information and facts, make sure you don't be reluctant to contact us. All inquiries from you might be highly appreciated.
polypropylene whitening, During the development, our company has built a well-known brand. It is well highly acclaimed by our customers. OEM and ODM are accepted. We've been looking forward to customers from all over the world to join us to a wild cooperation.

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    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 Fiber Fluorescent Whitening Agent OB-1

    Polyester Fiber Fluorescent Whitening Agent OB-1

    High-quality product and good service level is our responsibility, Jinan ogilvy chemical has been committed to providing first-class fluorescent whitening agent products and services. Fluorescent brightener FWA OB-1 is especially suitable for shaping various kinds of plastics under high temperature. OB-1 for polyester staple fiber has excellent whitening effect, widely used in the chemical fiber industry, high cost-effective, high economic value, low volatility and excellent heat resistance. Fluorescent whitening agent optical brightener OB-1 applicable on PP whitening, PE whitening, PVC whitening , ABS whitening, EVA whitening, PS whitening etc. It can also be used as a fluorescent whitening agent for nylon.The following is about Polyester Fiber Fluorescent Whitening Agent OB-1.
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  • Types Of Polyester Staple Fiber And Whitening Effect Of FBA Fluorescent Brightening Agent OB-1

    Staple fiber can be divided into primary polyester staple fiber and regenerated polyester staple fiber. The regenerated polyester staple fiber is made from recycled PET bottles, RPET, etc. after drying, melting, spinning and cutting, commonly known as “small chemical fiber.”.The white polyester staple fiber can be produced by adding 0.02%-1% FBA fluorescent brightening agent OB-1 in the blending process, and the colored polyester staple fiber can be produced by adding right amount of color masterbatch to the colored polyester staple fiber.

  • Optical Brightener OB-1 For PET And RPET Fiber

    Optical Brightener OB-1 For PET And RPET Fiber,Polyethylene terephthalate,RPET as known as PET waste raw materials, also known as Coke bottle green material,is a kind of renewable and environment-friendly material. By using recycled plastic bottles, such as from plastic bottles to plastic bottles, 100% of the recycled materials can be recycled into RPET fibers, effectively reducing waste, protecting the Earth’s environment.in order to increase the added value of the RPET plastic waste material in the plastic recycling process, improve the whiteness and brightness of RPET fiber, it is necessary to add optical brightener OB-1 for plastic into the recycled raw materials in the plastic recycling enterprises.

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    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.

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