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

Categories Refractory Castable
Brand Name: Rongsheng
Model Number: CA65
Certification: ISO9001 CE SGS
Place of Origin: Henan China
MOQ: 1 Ton
Price: USD 300-400 per ton
Payment Terms: L/C, T/T, Western Union
Supply Ability: 5000 tons per month
Delivery Time: Within 15 working days
Packaging Details: Packed within 25 kg bags and ton bag
Material: High Alumina
Alumina content: 50%
Certificate: ISO9001
Origin: Xinmi
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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


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.


ProductCA-65CA-68CA-70CA-75CA-80
Chemical Composition (%)Al2O364-6667-6969-7173-7577-80
CaO32-3429-3127-2923-2518-20
SiO21.81.20.30.30.3
Fe2O30.60.60.30.30.3
Specific Surface (cm2/g)45004500500055007000
Setting time (h:min)Initial setting (min)0:400:400:400:450:45
Final Setting (min)8:008:0010:0010:0010:00
Cold Modulus of Rupture (MPa)24 hour6.0min6.0min6.0min6.0min5.0min
72 hour8.0min8.0min8.0min8.0min6.0min
Cold Crushing Strength (Mpa)24hour45.0min45.0min45.0min45.0min35.0min
72hour70.0min70.0min70.0min70.0min60.0min
Refractoriness (°C)16801710173017501770

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

Quality CA -65 High Alumina Cement For Making Castables And Alumina Products for sale
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