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  • SDP61.jpg
Precipitated silica®SDP61

Classification:

Silicone Rubber Grade-SDP Series


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  • Product Description
  • TDS
  • SDS
    • Commodity name: Precipitated silica<sup>®</sup>SDP61
    • Commodity ID: 1245725236427116544
    FUSILE® SDP61
     

    Fusil® SDP61 is a precipitated silica with special physical and chemical properties that make it the best transparency reinforcing additive in rubber-based blend formulations. In the rubber industry, it has better reinforcing properties than ordinary precipitated silica, especially in the silicone rubber industry, it can greatly improve its anti-aging, rebound and compression deformation properties.

     

    Parameters

     

    Product Series

     

    Silicone rubber and thermal insulation

    material grade

    Type

     

    FUSILE®-SDP61.

    Physical Form

     

    Powder

    D50

    um

    6

    BET

    m2/g

    220~240

    DBP

    cm/g

    2.2~3.5

    Silica (dry basis)

    %

    ≥98

    Drying Loss

    %

    4.0~8.0

    Ignition loss (dry basis)

    %

    ≤7.0

    pH(10% aqueous solution)

     

    6.0~7.5

    Sieve Residue 45um

    %

    ≤ 0.5

    Cu

    Mg/kg

    ≤30

    Mn

    Mg/kg

    ≤ 50

    Fe

    Mg/kg

    ≤ 200

    Soluble salts (As Na2SO4)

    %

    ≤ 1.0

    Treatment

     

    Deionized

     

    Packaging
     
    Fusil® SDP61 multi-layer kraft paper packaging, 10kg per bag

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