Silicon Carbide Anti Skinning Castable

In the pre-decomposition system of cement production, it is easy to cause the material blockage in the kiln end, uplift flue, tremie pipe and other positions, which not only has the chemical corrosion but the strong scouring to the refractories.Therefore, according to this working condition requirement, we have designed serial silicon carbide Refractory Castables due to their good behaviors of chemical corrosion resistance and wear resistance of silicon carbide, which are applied to many companies and have won good effects.

Definition of anti-scaling silicon carbide castable: It is made of aluminum silicate materials and silicon carbide and other main raw materials and additives. Anti-scaling silicon carbide castable with anti-scaling performance is mainly made of silicon carbide as the main raw material, with high-efficiency water reducer and ultrafine powder added, and pure calcium aluminate cement as a binder. It can greatly reduce the number of crusting. It is suitable for large and medium-sized new dry process cement kiln preheater discharge slope, ascending flue, decomposition furnace cone and other easy to crust parts. Silicon carbide is a high-quality synthetic raw material, and is currently used more and more widely in the refractory industry. Due to its own unique properties, silicon carbide has little adhesion to cement raw materials. Cement raw materials are generally difficult to adhere to the surface of silicon carbide castables, thereby greatly reducing the occurrence of cement production line production reduction and even the need to stop the kiln to clean the rings due to the agglomeration of cement raw materials in the discharge slope at the end of the kiln.