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  • You are Here : PRODUCT
    Conventional Silica
    2012-05-10



    Conventional Silica 

    Item

    Unit ELD125 ELD125GR ELD125MP ELD155 ELD175 ELD175
    Appearance Powder Granular Mirco-pearl Powder Powder Mirco-pearl/Granular

    Specific Surface

     Area (BET)

    M2/g 120-150 120-150 120-150 150-180 160-190 160-190

    Oil Absorption (DBP)

    cm3/g 2.0-3.0 1.8-2.5 1.8-2.5 2.0-3.0 2.0-3.0 1.8-2.5

    SiO2 Content

    % ≥90

    Moisture Loss at 105℃,
     2 hour

    % 4.0-8.0

     Ignition Loss at 1000℃

    % ≤7.0

     pH value

     (10% suspension)

    6.0-7.5 5.5-7.5

    Water soluble

     matter

    % Max2.0
    Fe Content mg ≤500

    Sieve residue

     on 45μm

    % ≤0.5
    Bulk density g/l 200—250 250—350 200—250 250—350
    Application  elastomer 

    Transparent 
    rubber products 

    Common 
    rubber products 
    Tire

    We can customize products according to market demand and customer requirements.


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