... as construction operations. Applicable to high temperature insulation, thermal insulation, sealing, electrical insulation, sound-absorbing, filtering and so on, ... paper type aluminosilicate fiber paper. Applications :1. Insulation gasket; 2. Electric heater heat insulating material; 3 ... shock, non-asbestos. Product specifications: A Classification temperature: 1000 °C, 1260 °C, 1350 °C B bulk density ...