... Ceramic fiber paper to ceramic fiber as the main raw material. 2, Low thermal conductivity 3,Good chemical stability ... of punching, winding, such as construction operations. Applicable to high temperature insulation, thermal insulation, sealing, electrical insulation, ... Product specifications: A Classification temperature: 1000 °C, 1260 °C, 1350 °C B bulk density: 200Kg/m3 C thickness: 0.5, 1, 2, 3, 4, ...