Features 1.Good thermal shock resistance 2.High quality of flexibility and tear resistance 3.Excellent electric insulation and sound absorbablity 4.Low thermal capacity and low coefficient of thermal conductivity 5.Non-asbestos,resistance to erosion,does not react with aluminum liquid. Application 1.Insulation and heat thermal insulation material for electric heating device 2.Insulating,sealing and protective material for industry 3.Insulation materials for apparatus and electrothermal components 4.Heat insulation materials for automobile industry 5.Furnace construction 6.High-temperature resistance furnace ,induction furnace , 7.ladle lid, glass melting furnace , 8.kiln car ,hot-blast furnace,burner 9.Metallurgy,spaceflight and nuclear. Wrapped by plastic bag inside, protected by carton box outside.