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      Ultraviolet Absorbent  
      Light Stabilizer  
      Fluorescent Whitening Agent  
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    »  Ultraviolet Absorbent
    Ultraviolet absorber UV-583
    Chemical name A mixture of tetramethyl -4- piperidine stearate
    Molecular formula C27H53NO2
    CAS NO. --
    Structural formula
    Main indicators appearance: white granular
    thermogravimetric temperatureT-10%: 269℃
    melting point: ≥28℃
    Features and uses

    This product is a new ultraviolet absorber with low molecular weight concentrated in polyolefin, used for polyolefin plastics, polyurethane, ABS resin, coating, adhesive, rubber, etc. It has good anti-photoaging effect, high efficiency, low toxicity, convenient to add dispersion and other advantages. It has good compatibility with polyolefin (PE/PP) and styrene polymers. Recommended dosage range: between 0.1% and 0.5%.

    Using range PE: flat wire, injection molded products, sheet, metallocene.
    PP: film, flat wire, fiber, injection molded products, TPO.
    Polyacetal, nylon, ASA, ABS, HIPS, SAN and PUR.
    Storage and packaging Non-toxic, non-flammable, non-explosive, non-corrosive, good storage stability; Packed in plastic bags lined with cardboard or paper bags, net weight 25kg/ barrel, also can be designed according to customer's requirement.

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