Light weight, good thermal insulation performance, good thermal stability, good chemical stability, easy processing and convenient construction. It is neither wear-resistant nor collision-resistant, and cannot resist the erosion of high-speed air flow and molten slag.

Thermal insulation of furnace lining in petrochemical industry; Thermal insulation of furnace lining in metallurgical industry; Heat insulation of furnace lining in ceramic, glass and other building materials industries; Lining insulation of heat treatment furnace in heat treatment industry; Lining of other industrial kilns.