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Nano Silicon Dioxide Micro Silica Powder , Cas 7631 86 9 Silicon Carbide Powder

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    Buy cheap Nano Silicon Dioxide Micro Silica Powder , Cas 7631 86 9 Silicon Carbide Powder from wholesalers
     
    Buy cheap Nano Silicon Dioxide Micro Silica Powder , Cas 7631 86 9 Silicon Carbide Powder from wholesalers
    • Buy cheap Nano Silicon Dioxide Micro Silica Powder , Cas 7631 86 9 Silicon Carbide Powder from wholesalers
    • Buy cheap Nano Silicon Dioxide Micro Silica Powder , Cas 7631 86 9 Silicon Carbide Powder from wholesalers

    Nano Silicon Dioxide Micro Silica Powder , Cas 7631 86 9 Silicon Carbide Powder

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    Model Number : HL-200
    Certification : SGS/ROHS/ASTM/REACH
    Price : Negotiable
    Payment Terms : L/C, D/A, D/P, T/T
    Supply Ability : 1000 Ton Per Month
    Delivery Time : 7-10 work days
    Brand Name : SKYHIL
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    Nano Silicon Dioxide Micro Silica Powder , Cas 7631 86 9 Silicon Carbide Powder

    Hydrophilic Fumed Silica Powder as Nano Silicon Dioxide Used For Coatings


    Specification


    HL-200 Hydrophilic fumed silica powder is a synthetic amorphous, Nano silicon dioxide with BET surface area of 200 m2/g. It is a kind of high purity white colloidal powder.

    With its unique features of particle size, high purity, aggregated structure and low bulk density, it is widely used in fine chemical such as Silicone Sealant and Rubber, Paints and

    Unsaturated Polyester etc.


    Physical and Chemical Data


    PropertyUnitTypical ValueTesting Method
    Specific surface area(BET)M2/g200±20GB/T20020
    PH Value in 4% dispersion3.7-4.5GB/T20020
    Loss on dying(2h@105C)Wt%≤2.0GB/T20020
    Loss on ignition(2h@1000C,based on material dried for 2h@105C)Wt%≤2.0GB/T20020
    Sieve residue(45um)Wt%≤0.04GB/T20020
    Silica content(Based on ignited material)Wt%≥99.8GB/T20020
    Tamped density(Based on material dried for 2h@105C)g/L40-60GB/T20020
    Carbon content(Based on material dried for 2h@105C)g/L≤0.15GB/T20020

    Properties


    1, Reinforcing filler in elastomers.

    2, Rheology and thixotropy control of liquid systems, binders, polymers,etc.

    3, Used as anti-setting, thickening, anti-sagging agent.

    4, Improvement of free flow and anti-caking characteristics of powders.

    5, High r transparency


    Applications


    1, Paints and Coatings

    2, Unsaturated polyester resins and films

    3, Elastomers, especially HTV and RTV Silicone rubber

    4, Adhesives and Sealants

    5, Printing Inks

    6, Plant Protection

    7, Cosmetics


    Nano Silicon Dioxide Micro Silica Powder , Cas 7631 86 9 Silicon Carbide PowderNano Silicon Dioxide Micro Silica Powder , Cas 7631 86 9 Silicon Carbide Powder


    Quality Nano Silicon Dioxide Micro Silica Powder , Cas 7631 86 9 Silicon Carbide Powder for sale
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