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HAI ELASTOMERTM SBS

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    SBS is a kind of linear (orstar) block copolymer which is made from styrene and butadiene bypolymerization.

    Test ItemsUnitGrade and Indicators
    JH-7302JH-7401JH-7402
    Structure
    Line typeLine typeStar type
    SM/BD
    30/7040/6040/60
    Extended Oilwt%0028-33
    Volatile Matterwt%≤0.7≤0.7≤0.5
    Ash Contentwt%≤0.2≤0.2≤0.2
    Tensile StrengthMPa≥16≥26≥16
    Modulus(300%)MPa≥2.2≥4.0≥1.6
    Elongation at break%≥700≥700≥1000
    Permanent set after break% ≤40≤50≤40
    Hardnessshore A≥6885-9562-80
    Melt index[2]g/10min0.01-0.52.0-4.01.5-3.0
    25 wt% in Toluene
    mPa·s
    1000-1400
    1000-1400
    --
    Applications



    Sole
    HMPSA

    TPR




    Annotation:

    1. The index for reference only;

    2. Test conditions :200℃/5Kg;                

    3. Packaging:20KG/bag


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