Refractory castable is an amorphous refractory material composed of refractory aggregates, powders, binders and admixtures. It features good fluidity and can be cast on site to form shapes. It has widely replaced traditional bricklaying and become the core material for the lining of industrial furnaces.
Performance Advantages
• High Temperature Strength
The compressive strength of Low Cement Castables after burning at 1450 ℃ can reach 72Mpa;
• Thermal Shock Resistance
Add expansion agents such as andalusite and kyanite to achieve high temperature micro expansion;
• Slag Resistance
The slag corrosion resistance is improved by reducing the formation of low eutectic phase.
Our company produces a wide variety of refractory castables. By accurately adjusting the raw material ratio and construction process, it can adapt to different working conditions from 1000℃- 1800℃. They boast three key advantages: high strength, excellent corrosion resistance, and good integrity, widely used in industries such as steel mills, metallurgy plants, and cement plants.
