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    Home   |   Product   |   Hydrophobic Fumed Silica R972
    Hydrophobic Fumed Silica R972
    • Hydrophobic Fumed Silica R9720
    Hydrophobic Fumed Silica R9720

    Hydrophobic Fumed Silica R972

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    Technical Parameter
    CAS No.:

    7631-86-9

    Molecular Formula:

    O2Si

    Other Name:

    Silicon dioxide

    Packaging:

    10KG/BAG, 150KG/BAG

    Items

    Specifications

    Appearance

    White colloidal powder

    BET surface area

    110±20

    Loss on drying

    ≤0.7%

    pH

    3.7-4.5

    Carbon content

    0.6-1.2%

    Loss on ignition

    ≤2.5%

    Silica content

    ≥99.8%

    Tamped density

    40-60g/L

    Application
    RTV silicone rubber, especially RTV-T.
    Adhesives & Sealants.
    Coatings & Printing ink.
    Powder Coating
    Storage
    Store in a cool, well-ventilated, dry ambient environment, avoid high heat.
    Shelf Life
    1 year.
    Related Certificates
    REACH Registration, ISO-9001 Certificate.

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