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      Ultraviolet Absorbent  
      Light Stabilizer  
      Fluorescent Whitening Agent  
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    »  Ultraviolet Absorbent
    Ultraviolet absorber UV-1577
    Chemical name 2-(4,6-diphenyl-1,3,5-triazin-2-yl)-5-((hexyl)oxy)phenol
    Molecular formula C27H27N3O2
    CAS NO. 147315-50-2
    Structural formula
    Main indicators appearance: light yellow powder
    content: ≥99%
    melting point: 147-151℃
    ash content: ≤0.1%
    light transmittance: 450nm>86.5%;500nm>99%
    solubility(25℃ )(g/100g solvent): acetone:74; benzene:72; methanol :2; ethyl alcohol (95%):2.6
    Features and uses

    Ultraviolet absorber UV-1577 is an effective anti-aging agent with excellent performance. It absorbs 250 to 400 nanometers of ultraviolet light. It is characterized by light color, non-toxic, high temperature resistance, good compatibility, low mobility, low volatility, and low precipitation when added. It is widely used in PS, PC, PET, PMMA, polyether amine, polyether ester, acrylic copolymer, polyamide, styrene-acrylonitrile resin and polyolefin. It provides them with a good light stabilization effect. Dosage: 0.1%-0.5%.

    Storage and packaging Ultraviolet absorber UV-1577 is on-toxic, non-flammable, non-explosive, non-corrosive, good storage stability; Packed in plastic bags lined with cardboard, net weight 20kg/ barrel, also can be designed according to customer's requirement.

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