Calcium Aluminate Cement Is Monolithic Refractory

Calcium Aluminate Cement Suppliers

Calcium aluminate cement is a kind of cement, in which mineral compositions are CaO·Al2O3 and CaO·2Al2O3. As unshaped refractory material, calcium aluminate cement properties is superior, which can withstand high temperature over 1650℃ and have high strength in the early period.

Calcium Aluminate Cement Is Monolithic Refractory
An Ordinary Type of Calcium Aluminate Cement

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Calcium aluminate cement is widely used in the kilns and furnaces of the steel industry, chemical industry, petroleum industry and other industries.

Description of Calcium Aluminate Cement

Calcium aluminate cement is a kind of refractory material and binder which can not only be used as castable refractory but also be used in monolithic refractory as binding agent. For instance, it can be used as the binder of high alumina castable, corundum castable, mullite castable, and other castable refractory. As a refractory material used widely in refractory field, calcium aluminate cement have many good performances such as high temperature resistance, high strength, sound thermal and shock resistance and so on.

Calcium Aluminate Cement Material Can Withstand 1650℃
Cheap and High Quality Calcium Aluminate Cement Material

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Due to its properties and performances, calcium aluminate cement is usually utilized in many industries such as metallurgy industry, chemical industry, petroleum industry, and so on.

Advantages of Calcium Aluminate Cement

  • Anti-Erosion
  • Short Setting Time
  • High Temperature Resistance
  • Strong Slag Resistance
  • High Strength During Early Period

Calcium Aluminate Cement Manufacturing Process

There are several steps to make calcium aluminate cement. To start with, mix natural bauxite or industrial alumina with calcium carbonate according to a certain of proportion. And then sinter the mixture or fuse it.

Calcium Aluminate Cement Applications

  • Refractory Castable: It can be used on various kilns and furnaces.
  • Binder: It can be used as binding agent into the monolithic refractory.

Types of Calcium Aluminate Cement

According to the chemical composition of calcium aluminate cement, it can be divided into general calcium aluminate cement and pure calcium aluminate cement. The former can be further divided into low iron calcium aluminate cement and high calcium aluminate cement. And the latter also can be further divided into general type and super high alumina type.

Technical Parameters of Calcium Aluminate Cement

Items AL-70 AL-75 AL-80 AL-90
Setting Time h:min Start Setting Time 0:30 0:45 0:40 0:30
Final Setting Time 10:00 10:00 10:00 10:00

Chemical Composition %

Al2O3 69-72 73-75 78-80 88-91
CaO 29-26 25-23 20-18 11-8
Fe2O3≤ 0.2 0.2 0.3 0.4
SiO2≤ 0.3 0.3 0.3 0.3

Refractory Temperature℃≥









Where to Buy Calcium Aluminate Cement

As a calcium aluminate cement manufacturer and supplier, Rongsheng Kiln Refractory Co. Ltd is always adhering to the principle of honesty and putting customers at the superior part. After over two decades development, it has become a comprehensive and powerful enterprise. With complete producing lines and advanced technology, Rongsheng becomes calcium aluminate cement producer which has taken an important part in the calcium aluminate cement market. And it has exported products to many countries such as UK, Australia. Calcium aluminate cement price varies for the reason of different amount of the materials added into calcium aluminate cement which is decided by the application.

If you are looking for calcium aluminate cement for sale, please contact us. We will reply you within 12 hours.

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