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      Ultraviolet Absorbent  
      Light Stabilizer  
      Fluorescent Whitening Agent  
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    »  Ultraviolet Absorbent
    Ultraviolet Absorbent UV-234
    Chemical Name 2-(2H-benzotriazol-2-yl)-4,6-bis(1-menthyl-1-phenylethyl)phenol
    Molecular Formula C30H29N3O
    Main Indexes Appearance: light yellow powder
    Melting Point:≥139.5-141℃
    Volatile Matter: ≤0.5%
    Ash Content: ≤0.05%
    Purity: ≥99%
    Light Transmittance: 460nm≥97%;500nm≥98%
    Characteristics and Uses It is a kind of yellowish powder, melting point is 139.5-141℃, it is a fine light stabilizer, suitable for PP, TPE , hard PVC, POM, PA, PC, PBT/PET, PMMA ,etc.
    Storing and Packing 25kg cardboard drum

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