Insulating Refractory Castables

Detailed Product Description

The series of products, using light weight high alumina as raw materials, are featured with high strength and good insulation performance. The bubble alumina castables(InCastAL.7), using fused bubble alumina as main starting material, is characterized with high purity, high service temperature, high strength and good abrasive resistance, which can be used in the insulating area of the kilns required high temperature. The series of products have been successfully used in various petrochemical reaction furnaces and achieved excellent service effect.