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    alumina ceramic grinding ball
    alumina ceramic grinding ball

    alumina ceramic grinding ball

    Alumina ceramic grinding ball

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    Alibaba best seller 1inch  23%~30% alumina ceramic ball

    The Xintao 23 Support Media is equal to Denstone 2000 Support media. It is one of the new media in the industry with unmatched resistance, thermal shock, crush strength and survival ability. Products to these specifications 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.

    Model:

     Inert Ceramic Ball

     Color:

     Light Grey

     Shape:

     Ball

     Typical Technical Composition

    Min. %

    Max. %

    Usual %

     SiO2

    64

    75

    68.5

     Al2O3

    23

    26

    24.6

     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

     Al2O3 + SiO2

    90

    96

    93

     Physical properties

     Index

    Value

    Value

     Leachable Iron

    ≤ 0.1%

    ******

     Apparent Porosity by Weight, dia. ≥ 10mm

    ≤ 0.4%

    ******

     Apparent Porosity by Weight, dia. = 6mm

    ≤ 1.0%

    ******

     Apparent Porosity by Weight, dia. = 3mm

    ≤ 3.0%

    ******

     Moh's Hardness Scale

    >6.5

    ******

     Water Absorption

    <0.5wt%

    ******

     Acid Resistance

    >99.8%

    ******

     Alkaline Resistance

    >85%

    ******

     Thermal Conductivity

    0.9-1.0 w/m2.k

    ******

    Thermal Expansion @ 500℃

    0.20%

    ******

    Specific Heat

    628-837 j/kg

    ******

    Thermal Shock Stability, 500 ℃ then water cooling

    10 times

    ******

    Max. Operating Temperature

    1050℃

    1922

    Specific Density

    2300 kg/m3

    144 lb/ft3

    Bulk Density (Packing Density)

    1350 g/cm3

    84 lb/ft3

    Size

    Crush Strength

    Nominal Size

    (lbs)

    (kg)

    (N/pc)

    mm

    Inch

    min.

    min.

    min.

    3

    1/8

    77

    35

    343

    6

    1/4

    176

    80

    784

    10

    3/8

    234

    106

    1039

    13

    1/2

    572

    260

    2548

    16

    5/8

    726

    330

    3234

    19

    3/4

    1672

    760

    7448

    25

    1

    1870

    850

    8330

    38

    1.5

    2090

    950

    9310

    50

    2

    3476

    1580

    15484
    Application

    alumina ceramic grinding ball-1

    Advantages

    alumina ceramic grinding ball-3alumina ceramic grinding ball-5alumina ceramic grinding ball-7

    Product Description

    alumina ceramic grinding ball-9alumina ceramic grinding ball-11alumina ceramic grinding ball-13

         Inert Ceramic Ball                       High Alumina Ball                     Alumina Grinding Ball

     

      

    Company Information

    alumina ceramic grinding ball-15

    Jiangxi Xintao Technology Co., Ltd. presently has opened many overseas markets. The molecular structure of this product is not prone to change. Large modern manufacturing base of Jiangxi Xintao Technology Co., Ltd. guarantees that lots of orders can be finished on time with high quality. The molecular structure of this product is not prone to change.

    Xintao Technology alumina ceramic grinding ball is required to be treated with professional technique. It goes through a chemical washing process which is usually carried in iron vessels.
    Every production stage of Xintao Technology alumina ceramic grinding ball is carried out by advanced automatic machines, including material cutting, stamping, welding, and surface polishing.
    Xintao Technology alumina ceramic grinding ball is produced under the high temperature and pressure condition with the specific and professional shoe materials production formula.
    The manufacturing of Xintao Technology 699 ceramic bearing is carried out through the following processes: metal materials preparation, turning, milling, boring, welding, marking, and assembling.
    The management systems and quality control of Xintao Technology 699 ceramic bearing mainly rely on our highly calibrated testing scales, computerized testing reports, state-of-the-art hardness testers.
    699 ceramic bearing has accumulated many positive feedback from our clients.
    Mensaje del producto

    Tamiz molecular

    Enlace rápido

    Contáctenos

    TELÉFONO: +86-799-6611966
    FAX: +86-799-6611965
    DIRECCIÓN: Shangxian West Road, Parque Industrial Xinsanban, Zona de Desarrollo Económico y Tecnológico de Pingxiang, Ciudad de Pingxiang, Provincia de Jiangxi, China

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