Thermal insulation layer of cracking furnace and outer thermal insulation of high-temperature pipeline. For example, in 2001, Yanshan Petrochemical Corporation's 660000 ton ethylene reconstruction and expansion project was the first of its kind.

Insulation layer of heat treatment furnace, sealing of furnace mouth and fire curtain.

It is used to manufacture inorganic cloth based composite fire shutter doors, fire blankets, fire suits, etc. instead of steel fire shutter doors.

Fire resistant insulation layer of furnace, sealing of furnace mouth and fire curtain; Fireman's clothing; External insulation of high-temperature pipeline, etc.

The preferred material for making high temperature pipe compensators.