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  • 23-30% inert ceramic balls



    Inert ceramic balls are manufactured from very high quality chemical-porcelain clay materials, which has quite excellent stability, high mechanical strength and resistance to thermal shock, This makes them all ideal choice for support of all types of catalyst.

    Chemical Composition:

    Al2O3

    SiO2

    Al2O3+ SiO2

    MgO

    K2O+Na2O

    CaO

    TiO2

    Leachable Fe2O3

    15-22%

    <80%

    >95%

    <2.5%

    <4%

    <1.5%

    <0.5

    <0.1%

     Physical properties:

    Items

    Proportion

    Items

    Proportion

    Bulk gravity (g/cm3)

    2.2-2.4

    Water Absorption (%)

    <0.9

    Ignition loss (%)

    =<0.3%

    Moh’s hardness (scale)

    >=6.5

    Heat resistance  (℃)

    Up to 980

    Alkali Resistance(%)

    >80

    Acid Resistance(%)

    >98

    Roundness(Max.Dia/Mix.Dia)

    <1.25

     Geometric properties:

    Diameter

    Diameter range (mm)

    Crushing strength  (kg/particle)

    Bulk weight  (kg/m3)

    1/4”

    5 -8

    >55

    1455


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