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CA -65 High Alumina Cement For Making Castables And Alumina Products

CA -65 High Alumina Cement For Making Castables And Alumina Products

    • CA -65 High Alumina Cement For Making Castables And Alumina Products
    • CA -65 High Alumina Cement For Making Castables And Alumina Products
  • CA -65 High Alumina Cement For Making Castables And Alumina Products

    Product Details:

    Place of Origin: Henan China
    Brand Name: Rongsheng
    Certification: ISO9001 CE SGS
    Model Number: CA65

    Payment & Shipping Terms:

    Minimum Order Quantity: 10 Tons
    Price: USD 300-400 per ton
    Packaging Details: Packed within 25 kg bags and ton bag
    Delivery Time: Within 15 working days
    Payment Terms: L/C, T/T, Western Union
    Supply Ability: 5000 tons per month
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    Detailed Product Description
    Material: High Alumina Alumina Content: 50%
    Certificate: ISO9001 Origin: Xinmi

     

    CA -65 High Alumina Cement For Making Castables And Alumina Products

     

    Specification:

     

    Calcium aluminate cements are cements consisting predominantly of hydraulic calcium aluminates. Alternative names are "aluminous cement", "high-alumina cement" and "Ciment fondu" in French. They are used in a number of small-scale, specialized applications.

     

    Product CA-65 CA-68 CA-70 CA-75 CA-80
    Chemical Composition (%) Al2O3 64-66 67-69 69-71 73-75 77-80
    CaO 32-34 29-31 27-29 23-25 18-20
    SiO2 1.8 1.2 0.3 0.3 0.3
    Fe2O3 0.6 0.6 0.3 0.3 0.3
     
    Specific Surface (cm2/g) 4500 4500 5000 5500 7000
    Setting time (h:min) Initial setting (min) 0:40 0:40 0:40 0:45 0:45
    Final Setting (min) 8:00 8:00 10:00 10:00 10:00
     
    Cold Modulus of Rupture (MPa) 24 hour 6.0min 6.0min 6.0min 6.0min 5.0min
    72 hour 8.0min 8.0min 8.0min 8.0min 6.0min
    Cold Crushing Strength (Mpa) 24hour 45.0min 45.0min 45.0min 45.0min 35.0min
    72hour 70.0min 70.0min 70.0min 70.0min 60.0min
     
    Refractoriness (°C) 1680 1710 1730 1750 1770

    High Alumina Cement CA-50 CA-70 CA-75 CA-80 for Making Castables and Alumina Products

    Applications:

    • In construction concretes, rapid strength development is achieved, even at low temperatures.
    • In construction concretes, high chemical resistance is possible.
    • In refractory concretes, strength is maintained at high temperatures.
    • As a component in blended cement formulations, various properties such as ultra-rapid strength development and controlled expansion can be obtained.
     
     
    Packaging & Shipping

     

    The cement is packed in 25kg bags, Ton bags outside as your requirement.
     
    High Alumina Cement CA-50 CA-70 CA-75 CA-80 for Making Castables and Alumina Products

     

    Customer Visit

    High Strength Low Cement Castable 60% Alumina Content Above

    Contact Details
    Zhengzhou Rongsheng Kiln Refractory Co., Ltd.

    Contact Person: Alisa

    Tel: +8618539287277

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