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    • Home // Products // Hindered Amine Light Stabilizers // Leadstab® LS 3346
    Leadstab<sup>®</sup> LS 3346
    Leadstab<sup>®</sup> LS 3346
    Leadstab® LS 3346
    Leadstab LS 3346 is a polymeric, high molecular weight hindered amine light stabilizer (HALS). It features excellent compatibility with polyolefins, low staining tendency, and outstanding light stability, making it highly effective for polyolefins that require superior weatherability.
    CAS number: 82451-48-7
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    Product Description
    Chemical name : Poly[(6-morpholino-s-triazine-2,4-diyl)[2,2,6,6-tetramethyl-4-piperidyl) imino]-hexamethylene [(2,2,6,6- tetramethyl-4-piperidyl) imino]]
    CAS number : 82451-48-7
    Formula : (C₃₁H₅₆N₈O)n
    M.W. : 1600 ± 10%
    Chemical structure :  

    Leadstab<sup>®</sup> LS 3346

     

    Specification

    Appearance

    Light yellow granules

    Volatility

    0.80% max

    Melting point

    110-125°C

    Solubility in toluene

    OK

    TGA (340°C)

    10.0% max

     

    Application

    Leadstab LS 3346 is recommended for PE and PP agricultural film, PP fiber, molded polyolefin application.

     

    Features & Benefits

    • Minimal color contribution

    • Low volatility

    • Excellent compatibility with other HALS and UVA

    • Good solubility/migration balance

     

    Package

    The packaging is net weight 25kg carton bag.

     

    Storage

    Store in a cool place. Keep container tightly closed in a dry and well-ventilated place.
    Tags
    HALS 3346
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