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What Are The Common Types Of Refractory Castables?

Sep 24, 2025

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1. According to their chemical properties, they are divided into acid resistant castables, neutral castables, and alkali resistant castables.
2. According to the composition of the binder, it can be divided into organic bonding castables and inorganic bonding castables, such as resin bonding castables and cement bonding castables.
3. According to the selected bonding agent bonding method, it can be divided into hydraulic bonding castables, pneumatic bonding castables, thermal bonding castables, and ceramic bonding castables.
4. According to density, it can be divided into lightweight castables and heavy castables.
5. According to refractory materials, they are divided into different refractory materials such as clay castables, high alumina castables, siliceous castables, mullite castables, corundum castables, magnesium castables, silicon carbide castables, etc.
6. According to their characteristics, they are divided into various refractory castables with specific properties, such as high-strength and wear-resistant castables, high-temperature resistant castables, low cement castables, steel fiber castables, acid resistant and heat-resistant castables, slag resistant and wear-resistant castables, etc.
Different dimensions of division result in different types of refractory castables, which are suitable for different industrial kiln environments. For example, aluminum magnesium castables are used for steel cladding, and aluminum silicon carbide carbon castables are used for blast furnace iron chutes. The range of castables is wide, and suitable materials for refractory castables can be selected according to the industrial kiln environment.

 

 

 

 

 

 

 

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