Asbestos free high temperature calcium silicate insulation slab is a high efficient energy-saving material, is synthesized through dynamic hydrothermal process using quartz and limeas raw material. Features no-asbestos, low bulk density, high specific strength, superior heat resistance, outstanding thermal insulation and high temperature limit.

It is mainly used in various industry furnace such as preheating of drying cement kiln, decomposition kiln, hot-rolling heating funace, cool-rolling mill set, RH vacum degassing furnace of metallurgical industry, splitting furnace, catalytic cracking instrument, petroleum pipeline, melting furnace and recuperator, annealing furnace in glass industry, Aluminium calciner and electrolysis groove of nonferrous meallurygical industry etc.