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50MPa High Alumina Refractory Cement For Dry And Ventilated Place 2.6-2.8g/Cm3

Basic Information
Place of Origin: China
Brand Name: CH Refractories
Certification: ISO
Model Number: A600 A700 A900 CA70
Detail Information
Name: High Alumina Refractory Cement Particle Size: 0-2mm
Thermal Conductivity: ≤1.2W/m.k Usage: Fire Resistance Place
Compressive Strength: ≥50MPa Refractoriness: 1700 Degree
Packing: 25kg/bag Bulk Density: 2.6-2.8g/cm3
High Light:

Fire Resistance Place Alumina Refractory Cement


50MPa High Alumina Refractory Cement


2.6 g/cm3 Alumina Refractory Cement

Product Description

Product Description:

High Alumina Refractory Cement is a fire cement powder that combines high temperature resistance and excellent thermal shock resistance. It is mainly used for castable refractory concrete mix, forming a monolithic structure after curing. It is made of high alumina cement with excellent heat insulation performance, low thermal conductivity of ≤1.2W/m.k, and linear expansion coefficient ≤0.5%. It has excellent high temperature performance with compressive strength ≥50MPa. The refractory cement is packaged in 25kg/bag.



  • Product Name: High Alumina Refractory Cement
  • Chemical Composition: Al2O3≥70%
  • Refractoriness: 1700 Degree
  • Bulk Density: 2.6-2.8g/cm3
  • Advantage: High Combination, good Flowability, High Strength
  • Compressive Strength: ≥50MPa

Technical Parameters:

Name High Alumina Refractory Cement
Chemical Composition Al2O3≥70%
Thermal Conductivity ≤1.2W/m.k
Flexural Strength ≥10MPa
Storage Dry And Ventilated Place
Compressive Strength ≥50MPa
Softening Point ≥1300℃
Bulk Density 2.6-2.8g/cm3
Advantage High Combination,good Flowability,High Strength
Refractoriness 1700 Degree
Type Calcium Sulphoaluminate Cement, High Temp Refractory Cement, High Aluminous Cement


CH Refractories' High Alumina Refractory Cement is a high-performance refractory concrete mix for use in extreme heat conditions. It is used for many industrial applications, including furnace linings, boiler linings, kilns, heat exchangers, and more. It features a combination of calcium aluminate cement and alumina, ensuring superior heat resistance for even the most extreme conditions. The Model Number includes A600, A700, A900, and CA70, and each one offers a specific set of properties to fit the application. The particle size is 0-2mm, and it is packed in 25kg/bags for storage and transport. The chemical composition includes Al2O3≥70%, ensuring high performance and thermal durability. It is also ISO certified for quality assurance. This High Alumina Refractory Cement is ideal for use in long-term installations or repairs, as it offers superior heat resistance and durability. To ensure the best performance, it should be stored in a dry and ventilated place.



CH Refractories High Alumina Refractory Cement

Model Number: A600, A700, A900, CA70

Place of Origin: China

Certification: ISO

Thermal Conductivity: ≤1.2W/m.k

Advantage: High Combination,good Flowability,High Strength

Bulk Density: 2.6-2.8g/cm3

Linear Expansion Coefficient: ≤0.5%

CH Refractories High Alumina Refractory Cement is specially designed for use in high temperature applications. It is a fire cement powder that features a high combination, good flowability, and high strength. The thermal conductivity of this refractory cement is ≤1.2W/m.k and its linear expansion coefficient is ≤0.5%. It also has a bulk density of 2.6-2.8g/cm3.


Support and Services:

High Alumina Refractory Cement provides technical support and services to help ensure customers are satisfied with their purchase. Our team is available to answer questions and provide advice on the best type of refractory cement for your project. We also provide installation and maintenance tips to extend the life of the product, as well as troubleshooting assistance to ensure proper operation. In addition, we are always available to discuss any issues or concerns you may have about the product.



Q1: What is High Alumina Refractory Cement?
A1: High Alumina Refractory Cement is a type of refractory cement with high alumina content, manufactured by CH Refractories and offered in three models (A600, A700, A900, CA70).
Q2: What are the advantages of High Alumina Refractory Cement?
A2: High Alumina Refractory Cement has superior thermal shock resistance, high mechanical strength, excellent corrosion resistance, and outstanding thermal insulation.
Q3: What industries is High Alumina Refractory Cement used in?
A3: High Alumina Refractory Cement is widely used in metallurgical, mining, glass, ceramic, petrochemical, cement and other industries.
Q4: Does High Alumina Refractory Cement have any certifications?
A4: Yes, High Alumina Refractory Cement is certified to ISO standards.
Q5: Where is High Alumina Refractory Cement manufactured?
A5: High Alumina Refractory Cement is manufactured by CH Refractories in China.

Contact Details

Phone Number : +86 13721425142

WhatsApp : +8613721425142