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    Welcome to our website£¡
         
      Ester Gum
      Polyvinyl acetate (PVAC)

    Specification:


    Specification:Yellow transparent,Novisibleimpurities,Granule orblocksolid.


    Product No.

    101

    102

    103


    Acid Value (mg/g)

    ≤9.0

    3.0-8.0


    Softening Point£¨?C£©

    80.0-90.0

    78.0-90.0

    95.0-108


    Arsenic (as As)

    ≤1.0 ppm£¨mg/kg£©


    Heavy Metals (as Pb)

    ≤10.0 ppm£¨mg/kg£©


    Ash Content(g/100g)

    ≤0.10


    Relative Density(25°C)

    1.060-1.090


    Color (USDA Rosin Scale)

    X---WW

    WW

    WW---WG


    Abietic Acid (UV)

    /

    ≤2.5%

    /


    Dehydroabietic Acid (UV)

    /

    ≤15%

    /


    Product


    No.


    Packing


    Ester Gum

    101


    25KG per paper bag
    Or PE film bag
    (granule form)


    25KG per carton
    (block form)


    185KG per drum

    102

    103

     
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