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  • Ceramic Ball 23% 26% 25mm 50mm Support Media - China

    price: 550.00 Dollar US$

    Description: It is called Ceramic Ball 23%~26% Al2O3 - Which is equal to Denstone®2000 Support Media.

    It is made of 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.

    Technical Parameter:

    Type Inert Alumina Ball-23

    Color Light gray

    Shape Ball

    Chemical composition Min.

    % Max.

    % Usual %

    Al2O3 23 26 24.5

    SiO2 64 75 68.5

    Al2O3 + SiO2 90 96 93

    Fe2O3 / 1.0 0.9

    TiO2 / 0.5 0.46

    CaO / 0.5 0.42

    MgO / 0.5 0.38

    Na2O / 2 1.12

    K2O / 3.5 3.28

    Physical properties Leachable Iron (%) ≤0.1

    Apparent Porosity by Weight (%) D≥10mm ≤0.4

    D=6mm ≤1.0

    D=3mm ≤3.0

    H2O absorption (wt.

    %) <1.0

    Acid resistance (%) >99.8

    Alkaline resistance (%) >85

    Bulk Density (g/cm3) 1.35

    (lb/ft3) 84

    Specific density (kg/m3) 2300

    (lb/ft3) 144

    Moh’s hardness (scale) >6.5

    Thermal conductivity (w/m2 - k) 0.9-1.0

    Specific heat (J/kg.

    ℃) 628-837


    Operating Temperature (℃) 1050

    (℉) 1922

    Thermal expansion (%)

    (500℃) 0.20

    Thermal Shock Stability (times)

    (500 ℃ then water cooling) 10

    Geometric properties Nominal Size (mm) 3 6 10 13 16 19 25 38 50

    (inch) 1/8 1/4 3/8 1/2 5/8 3/4 1 1.5 2

    Crush Strength Min.

    (lbs) 84 209 282 616 770 1738 1936 2156 3564

    (kg) 38 95 128 280 350 790 880 980 1620

    (N/PC) 372 931 1254 2744 3430 7742 8624 9604 15876 Application:

    ● Mainly used in the petroleum, chemical industry, fertilizers, natural gas, environmental protection and other industries.

    As a catalyst in the reactor to cover support media and tower packing.


    25kg plastic bag

    1350kg super sack

    250kg~280kg steel drum

    Company Contact:

    • Phone: 18179910932


    • Email: Email

    Published date: October 27, 2021 - Modified date: October 27, 2021

    • Business Description: Jiangxi OIM Chemical Co., ltd is a professional enterprise, engaged in the field of activated alumina, molecular sieves, silica gel, ceramic balls and various tower packing.

      Products are widely used in petrochemical, industrial gases, PSA VPSA oxygen and nitrogen gas production, electronics, environmental protection and other industries.

      Over the years, OIM Chemical corporate structure has evolved, in order to best meet the demands of an increasingly demanding and complex market, with which OIM Chemical has been able to interface, developing integrated proposals for products and services, characterized by a high degree of of quality and safety.

      This allows us to constantly offer our customers cutting-edge technical and professional solutions, at a fair competitive level, and to qualify ourselves as specialized partners capable of building, with the customers themselves, solid and lasting successful commercial synergies.

      Our company has passed ISO9001: 2015 International Quality Management system certification, and its products are widely sold to more than 120 countries in European, South America, Southeast Asia and the Middle East etc.

      To provide customers with more optimized process solutions, and the companys product quality has been well received by customers at home and abroad.

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