Fluorescent Brightener

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  • OB-1 Fluorescent BrightenerProperties and Features
    1. The OB-1 fluorescent brightener has high whitening force and strong fluorescence.
    2. It is widely used for the whitening of polyesters, nylon fibre and various plastics.
    3. It has excellent resistance to high temperature.
    Range of Application
    1. This OB-1 fluorescent brightener is suitable for the whitening of polyester fiber, nylon fiber and polypropylene.
    2. It is also suitable for the whitening of polypropylene plastics, hard PVC, ABS, EVA, polystyrene, polycarbonate, etc.
  • OB Fluorescent BrightenerProperties and Features
    1. The OB fluorescent brightener is a light green powder with no odor, and is soluble in most organic solvents, like alkane, fat, mineral oil, paraffin, etc.
    2. Max. spectral absorption value: 375nm (in ethanol)
    3. Max. emission wavelength: 435nm (in ethanol).
    Range of Application
    The OB fluorescent brightener is widely used for the whitening of PVC, PE, PP, PS, ABS, PMMA, POM, polyster fiber, paints, printing ink and coatings, etc.
  • KCB Fluorescent BrightenerProperties and Features
    As a bright kelly powder, the KCB fluorescent brightener is non-toxic, odorless, and insoluble in water. It also has excellent light/heat resistance.
    Range of Application
    The KCB fluorescent brightener is mainly used in the whitening of synthetic fiber and plastic products, such as plastic film, injection molding materials, PVC, TPR, EVA and PU foams, etc.
  • KSB Fluorescent BrightenerProperties and Features
    1. The KSB fluorescent brightener is a bright kelly powder, and is non-toxic and odorless. It is insoluble in water, but soluble in most organic solvents.
    2. Low use level, high fluorescence intensity, high whiteness.
    3. Good compatibility with plastic, excellent light/heat resistance.
    Range of Application
    The KSB fluorescent brightener is mainly used in the whitening of synthetic fiber and plastic products.
  • FP (127) Fluorescent BrightenerProperties and Features
    1. The FP (127) fluorescent brightener is soluble in organic solvents, and the maximum absorption value is 368nm, while the maximum emission wavelength: is 436nm.
    2. It has good compatibility with PVC and polystyrene.
    3. High whiteness, good chromatic light, good heat and weathering resistance.
    Range of Application
    1. The FP (127) fluorescent brightener is suitable for the whitening of PVC and polystyrene
    2. It is also used for the whitening of other thermoplastic plastics, printing ink and synthetic fiber.
  • DBH Fluorescent BrightenerProperties and Features
    1. The DBH fluorescent brightener has high fluorescence intensity and high whiteness.
    2. It has good thermal stability, and will not be decomposed at 330℃.
    Range of Application
    It is suitable for PVC granulation, and brightening of PS and ABS.
  • KSN Fluorescent BrightenerProperties and Features
    1. Low use level, high whitening intensity.
    2. The KSN fluorescent brightener has wide suitability, so it is widely used in the whitening of polyesters and plastics.
    3. Excellent compatibility with plastic, excellent resistance to high temperature and weathering.
    Range of Application
    1. The KSN fluorescent brightener is suitable for the whitening of polyesters, polyamide, polyacrylonitrile, etc.
    2. It is widely used for the whitening of film, injection and extrusion materials, etc.
    3. It is also suitable for the whitening of high polymers.
  • KB Fluorescent BrightenerProperties and Features
    1. The KB fluorescent brightener has good fluorescence intensity and high whiteness.
    2. It has good thermal stability, and will not be decomposed at 330℃.
    Range of Application
    It is suitable for the whitening of hard PVC, PS, ABS plastics.

Fluorescent Brightener

Fluorescent brightener includes yellow fluorescent brightener, fiber fluorescent brightener, PVC fluorescent brightener, and more. In addition, we also provide inorganic pigment, dye, and organic pigment.

Fluorescent brightener, which our company supplies, is a kind of fluorescent dye and complex organic compound, also named as colorless dye. There are an overall range of fluorescent brighteners in our company, such types of fluorescent brightener as yellow type, green type, purple type and other five types. All these types of optical brightener can be widely used for plastics and so on, especially popularized in paper fields. Besides, our products of various colors can be selected by customers.

Fluorescent brightener features whitening effect via stimulating the incident light to produce fluorescence. Also, it provides the purity of over 98 percent, non toxic, odorless, good heat resistance with the temperature of above 200℃. However, material fine degree differs from the type of product with all product fineness of at least 100 meshes. Besides, it has good dispersed uniformly degree of pigment particles.

As a fluorescent whitening agent, we can assist users select in different occasions so as to express good whitening effect and durable strength.

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