High temperature calcium silicate board is mainly composed of xonotlite (6CaO·6SiO₂·H₂O), which provides superior heat resistance compared to traditional calcium silicate materials.
Each xonotlite crystal contains minimal bound water. Even when exposed to temperatures beyond its limit, only a small amount of crystal water is released, ensuring structural stability without significant damage.
Thanks to its outstanding thermal insulation performance, lightweight structure, and durability, this material is widely used in high-temperature industrial and energy-saving applications.
Applications
Industrial furnaces lining
Steel & metallurgy insulation
Petrochemical equipment
Power plant thermal insulation
Kilns and high-temperature pipelines