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2.8g/Cm3 High Alumina Refractory Cement Particle 2mm Softening Point ≥1300℃

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 Storage: Dry And Ventilated Place
Chemical Composition: Al2O3≥70% Refractoriness: 1700 Degree
Packing: 25kg/bag Advantage: High Combination,good Flowability,High Strength
Bulk Density: 2.6-2.8g/cm3 Flexural Strength: ≥10MPa
High Light:

2.8 g/cm3 Refractory High Alumina Cement


High Alumina Refractory Cement Particle


High Combination Alumina Refractory Cement

Product Description

Product Description:

High Alumina Refractory Cement is a kind of high-aluminous and high-temperature refractory cement, which is extensively applied in the production of monolithic refractory materials. It features excellent thermal shock resistance, high compressive strength, superior insulation performance and low heat conductivity. Composed of high-grade raw materials, such as alumina, lime, and etc., this refractory cement has a bulk density of 2.6 to 2.8 g/cm3, a softening point of over 1300℃ and a compressive strength of no less than 50MPa. It also has a heat conductivity of no more than 1.2 W/m.k. Our high alumina refractory cement comes with 25kg/bag packing for easy transport and storage.



  • Product Name: High Alumina Refractory Cement
  • Particle Size: 0-2mm
  • Packing: 25kg/bag
  • Bulk Density: 2.6-2.8g/cm3
  • Linear Expansion Coefficient: ≤0.5%
  • Material: Calcium Aluminate Cement & Calcium Sulphoaluminate Cement

Technical Parameters:

Property Specification
Linear Expansion Coefficient ≤0.5%
Bulk Density 2.6-2.8g/cm3
Particle Size 0-2mm
Chemical Composition Al2O3≥70%
Thermal Conductivity ≤1.2W/m.k
Softening Point ≥1300℃
Usage Fire Resistance Place
Compressive Strength >≥50MPa
Flexural Strength ≥10MPa
Advantage High Combination,good Flowability,High Strength


CH Refractories High Alumina Refractory Cement (Model Number: A600, A700, A900, CA70) is a special kind of calcium sulphoaluminate cement with a combination of high alumina cement concrete, HAC cement and heat resistant cement. It is widely used in the production of high temperature refractory products, like high temperature bricks, refractory castables, refractory plastics, refractory mortars and other high temperature resistant products.

The advantages of CH Refractories High Alumina Refractory Cement are as follows:

  • High combination and good flowability.
  • High strength and good heat resistance.
  • Linear Expansion Coefficient of ≤0.5%.
  • Bulk Density of 2.6-2.8g/cm3.
  • Thermal Conductivity of ≤1.2W/m.k.
  • Chemical Composition of Al2O3≥70%.

CH Refractories High Alumina Refractory Cement has been certified by ISO, and is highly recommended as a reliable and cost-effective choice for high temperature refractory products.



High Alumina Refractory Cement

Brand Name: CH Refractories

Model Number: A600 A700 A900 CA70

Place of Origin: China

Certification: ISO

Usage: Fire Resistance Place

Packing: 25kg/bag

Advantage: High Combination,good Flowability,High Strength

Compressive Strength: ≥50MPa

Flexural Strength: ≥10MPa


castable refractory cement, high alumina refractory cement, castable refractory cement, fire resistance place

  • High combination
  • Good flowability
  • High strength
  • Compressive strength ≥50MPa
  • Flexural strength ≥10MPa

Support and Services:

High Alumina Refractory Cement Technical Support and Service

We provide a comprehensive technical support and service for High Alumina Refractory Cement. Our team of experts are available to provide guidance on the selection and use of our refractory cement. We also provide support for troubleshooting and repairs when needed.

We can provide advice on the application of our refractory cement, including recommendations on the best product for the job. We also provide training in the proper use and maintenance of our refractory cement. Our team is available to answer any questions or concerns you may have about our products.

We are committed to providing a high-quality product and excellent customer service. All of our products come with a satisfaction guarantee and a one-year warranty. If you are not satisfied with your purchase, you may return it for a full refund.



Q1: What is High Alumina Refractory Cement?
A1: High Alumina Refractory Cement is a kind of refractory cement made of high-alumina bauxite clinker as the main raw material, supplemented with appropriate amount of clinker, lime and gypsum.
Q2: What is the Brand Name of the product?
A2: The Brand Name of the product is CH Refractories.
Q3: What is the Model Number of the product?
A3: The Model Number of the product includes A600, A700, A900 and CA70.
Q4: Where is the product made?
A4: The product is made in China.
Q5: Does the product have any certification?
A5: Yes, the product has ISO certification.

Contact Details

Phone Number : +86 13721425142

WhatsApp : +8613721425142