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

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China Zhengzhou Rongsheng Refractory Co., Ltd. certification
China Zhengzhou Rongsheng Refractory Co., Ltd. certification
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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

Large Image :  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: 1 Ton
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

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

Description
Material: High Alumina Alumina Content: 50%
Certificate: ISO9001 Origin: Xinmi
High Light:

high alumina refractory cement

,

high temperature refractory cement

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 Refractory Co., Ltd.

Contact Person: Mr. Pika

Tel: 86-13838387996

Fax: 86-0371-86555658

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