Fire protection: The shape and size of the fire remain intact after burning.High temperature resistance: The temperature resistance is 1260 and 1400 C.Insulation: It can effectively prevent or slow down heat transfer, and the thermal conductivity can be as low as 0.12w/(m.k) at 800 ~C.Insulation: Inorganic silicate material, high temperature non-conductive.Sound insulation: high noise reduction coefficient.Sealing: It has certain elasticity and can be used for high temperature sealing.