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Precipitated Silica IOTA FINE SIL519


    IOTA FINE Silicon dioxide is a kind of superfine precipitated silicon dioxide (known as silica) made by special processing technology. It has excellent reinforcement and dispersion, many years of production practice shows that it can replace fully or partly of expensive fumed silica which has greatly reduce customers’ production cost.

     

    Main specifications and technical data

    ITEM

    IOTA FINE SIL519

    SiO2 (dried)

    ≥90

    Moisture %

    4-8

    Sulphate %

    ≤1.0

    PH Value

    6.5-7.5

    Iron Content mg/kg

    ≤300

    BET m2/g

    200-220

    Partical Size

    3μm

    Packing

    15kg

    Others

    Special processed

     

    Silica for plastics

    IOTA FINE-SIL519 is made by special processing technology. After its surface is processed, it has good compatibility with plastics. It is applied to plastic antistatic masterbatch, open electrostatic master batch and other special masterbatch.

    Package

    White kraft paper bag, 15KG/Bag




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