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    SPECIALHIGH ALUMINA BRICK

    PRODUCT DETAILS

     SPECIALHIGH ALUMINA BRICK

    v
    Produced by superfine alumina bauxite and special additive.
    vIt has high bulk density, low porosity and low creep under load at high temperature.
    v-Application:  It can be used for the lining of bake oven, used as flue wall bricks.

    ITEM

    Unit

    CM-AL-1

    Test method

    AI2O3

    %

    58

    GB 6900

    Fe2O3

    %

    1.6

    GB 6900

    K2O+Na2O

    %

    0.8

    GB 6900

    CaO+MgO

    %

    0.7

    GB 6900

    Apparent porosity

    %

    19

    GB/T2997-2000

    (ISO5017-1988)

    Bulk density

    g/cm3

    2.45

    GB/T2997-2000

    (ISO5017-1988)

    Cold crushing strength

    MPa

    50

    GB/T5072-2008

    (ISO10059-1-1992)

    Folding strength at 13500C*0.5hours

    Mpa

    6

    GB/T3002-2004

    (ISO5013-1985)

    Refractoriness under load 2Kg5/cm3

    0C

    1550

    GB/T5989-1998

    (ISO1893-2005)

    Tel: +86-411-62885583
    Email: sales@cimmuk.com
    Address: 2/F, Zhiye Plaza, 135 Guangxian Road, Dalian High-Tech Industrial Zone, Dalian, Liaoning, China 116023
    Send email to us
     
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