• Refractory Cement

    Refractory Cement manufacturer

    Product
    category

    CA-50 Bonding Agent Series

    CA-70 Binder 

    Product
    brand

    A600

    A700

     

    Chemical
    composition (%)

    SiO2

    ≤ 7.8

    ≤ 7.5

    ≤ 1.0

    Al2O3

    ≥ 50.0

    ≥ 51.0

    ≥ 68.0

    Fe2O3

    ≤ 2.5

    ≤ 2.5

    ≤ 0.7

    R2O

    ≤ 0.4

    ≤ 0.4

    ≤ 0.4

    S

    ≤ 0.1

    ≤ 0.1

    Cl

    ≤ 0.1

    ≤ 0.1

    325M sieve
    residue (%)

    ≤ 15

    ≤ 12

    Initial
    setting time (min)

    ≥ 40

    ≥ 50

    ≥ 40

    Final
    setting time (h)

    ≤ 6

    ≤ 6

    ≤ 5

    Rupture
    Strength

    (MPa)

    1d

    ≥ 5.5

    ≥ 6.0

    ≥ 5.0

    3d

    ≥ 6.5

    ≥ 7.5

    ≥ 6.0

    Compressive
    Strength
    (MPa)

    1d

    ≥ 45

    ≥ 55

    ≥ 40

    3d

    ≥ 55

    ≥ 65

    ≥ 50

     

    $15.00 / Unit

    Refractory Cement

    $15.00 / Unit

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