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    Light refractory casting material

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    Light Montreal Group production of high-strength castable is one of the leading products of our company, applied to the insulation parts of annular heating furnace. The series of products with high st

    1. Detailed information

    Light Montreal Group production of high-strength castable is one of the leading products of our company, applied to the insulation parts of annular heating furnace. The series of products with high strength, good thermal insulation, construction is convenient, can not only cast, but also can be applied to the construction.

      
    Main physical and chemical indexes of light refractory cast material of heating furnace


    牌号
    Brand
    LR-BLQ-0.5
    LR-BLQ-0.7
    LR-BLQ-1.0
    LR-BLQ-1.2
    LR-BLQ-1.4
    Al2O3/ %,
    20
    25
    30
    40
    45
    体积密度/ gcm-3
    Bulk density
    0.6 ± 0.1
    0.8 ± 0.1
    1.1 ± 0.1
    1.3 ± 0.1
    1.5 ± 0.1
    耐压强度/ MPa,
    Crushing strength
    110
    1.5
    3.0
    7.0
    8.0
    9.0
    1000
    1
    (800)
    3
    8
    10
    12
    烧后线变化/ %
    Firing linear change
    1000
    -1.5 ~ 0
    (800)
    -1.4 ~ 0
    -1.0 ~ 0
    -1.0 ~ 0
    -0.8 ~ 0
    热导率/W(mk)-1,
    Thermal conductivity
    350
    0.14
    0.16
    0.23
    0.30
    0.45
    600
    0.16
    0.18
    0.25
    0.40
    0.50
    最高使用温度/
    Max. service temperature
    800
    1000
    1100
    1200
    1300


     

    Packing: woven bag packaging

    Specification: 50kg/ bag, 25kg/ bag

    Note: the product shelf-life of three months, waterproof, no caking


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