... 2, Low thermal conductivity 3,Good chemical stability Mading of wet forming process, high temperature resistance, chemical corrosion, ... a small bulk density, strength, flexibility, and ease of punching, winding, such as construction operations. Applicable to ... paper. Applications :1. Insulation gasket; 2. Electric heater heat insulating material; 3. Automobile muffler, the muffler exhaust pipe ...