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CAC High Alumina Refractory Cement , Furance Calcium Refractory Cement Powder

Categories High Alumina Refractory Cement
Brand Name: Junsheng
Model Number: CA - 50/70/80
Certification: ISO , SGS , etc
Place of Origin: China
MOQ: 2 Metric Ton/Metric Tons
Price: Negotiable
Payment Terms: D/A, D/P, T/T, Western Union
Supply Ability: 100 Metric Ton/ Metric Tons Per Day
Delivery Time: 5-30 Work Days
Packaging Details: Suitable For Sea Package
Color: Gray
Shape: Powder
Material: High alumina
Refractoriness (Degree): 1770°< Refractoriness< 2000°
Application: Furance
Sample: Available
Bulk Density: 2.4-2.8g/cm3
Bending Strength: 7-9Mpa
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    • Product Details
    • Company Profile

    CAC High Alumina Refractory Cement , Furance Calcium Refractory Cement Powder

    HIGH ALUMINA CEMENT

    CA-50/70/80


    Physical And Chemical Properties


    HIGH ALUMINA CEMENT

    CA-50


    ItemsUnit

    A600

    A700

    G9


    Chemical

    composition

    Al2O3%50-6050-6053.5max
    CaO%33min33.00min33.00min
    SiO2%8.00max8.00max5.50max
    Fe2O3%2.50max2.50max2.50max
    RO2%0.4max0.40max0.40max
    Specific Surface Aeacm3/g3000max3000max350min
    Beginning Setmin60min60min90min
    Ending Seth6max6max6min

    Bending

    Strength

    1 dayMpa5.50max7.00min8.00min
    3 dayMpa6.50max8.00min10.00min

    Compressive

    Strength

    1 dayMpa40.00max50.00min72.00min
    3 dayMpa50.00max60.00min82.00min
    Refractories135013501450

    CALCIUM ALUMINA CEMENT


    ItemsUnitCA-70

    CA-80

    Chemical

    composition

    Al2O3%68.50-72.0078.50-81.00
    CaO%28.0-31.5017.00-20.00
    SiO2%≤0.50≤0.40
    Fe2O3%≤0.50≤0.30
    K2O+Na2O%≤0.50
    Specific Surface AeaCm2/g≥5000≥7000
    Beginning Setmin≥45≥30
    Ending Seth≤6≤6

    Bending Strength

    24hMpa≥7.0≥5.50

    Compressive

    Strength

    24hMpa≥45≥40
    Refractories≥1600≥1790

    Application :


    1. Construction of sulfate corrosion resistance and high temperature proof.


    2. Used in rush repairs, leakage stopping , resistance to sulfate attack.


    3. CA50-600 refractory cement can use as binder for refractories such as refractory concrete, refractory castable, ramming mixing, gunning mixing and manmade marble bricks.


    4. Used as ceramic adhesive.


    5. Used for sealing coating products and refractory mortar.


    6. Used in chemical industry, metallurgical industry, building materials.


    Detailed Product Description:


    Pure calcium aluminate cement is produced by fusing selected raw material in Special furnace. After cooling, the clinker is ground using ball mills.

    The raw materials of calcium aluminate cement CA-70 are high purity calcium materials and high pure alumina. The raw materials should be mixed according to suitable ratio. The raw material should be burned to partly fuse. After cooling, α-Al2O3 powder added into clinker, then ground to cement. The content of Al2O3 is usually controlled within 68% to 72%. The principal compounds of it are CA and CA2.


    Features


    1. High refractoriness


    2. Stable chemical properties, good chemical corrosion performance


    3. Ideal plasticity


    4. Low shrinking


    5. High compression strength, good structural integrity


    Package


    1 ) . 25KG PP Big Bag In 1MT Big Bag


    2 ) . 25KG Paper Bag In 1MT Big Bag


    Customized packing availble.


    FAQ:


    Q : 1. Can I get free samples?

    A : Yes , We can provide 1 - 5KG for free.


    Q : 2 . What is the lead time?


    A : Sample needs 2-5 days prepared; Mass production time needs 15-30 days normally .


    Q : 3 . Can we visit the factory


    A : Of course , Welcome to visit our factory , in any time


    Quality CAC High Alumina Refractory Cement ,  Furance Calcium  Refractory Cement Powder for sale
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