At Imperial World Trade, we manufacture the best quality High Alumina Binders. These high-quality binders play an important role in successful functioning and performance of castable refractory.
On the other hand, the High Alumina Cement is used in refractory castables to create a ceramic bond at high temperatures. High Alumina Cement is produced by crushing clinkers of aluminum ore – calcined bauxite and common lime.
In this process, the alumina content is always kept higher than 32%, and the alumina and lime ratio is maintained in between 0.85 and 1.30.