Scope: Size: 100*100*3mm, 100*100*5mm, 100*100*10mm, 300*200*3mm, 300*200*5mm, 300*200*10mm Technical indicators: Carbon content: more than 98% Moisture absorption rate: 2% Use environment: air 350°C Vacuum 1800°C Inert gas 2650°C Specific resistance: (.mm2/m) Application areas: 1. It can be used as a flame retardant material in the thermal insulation industry; 2. As a porous material, it can be used as a catalyst carrier in the chemical industry; 3. It can be used as a corrosion-resistant material for the inner liner or outer protective layer of the composite material. 4. It can be widely used in aviation, batteries, electrodes (such as electrode tubes, electrode rods, etc.). 5. Insulating refractory materials for high temperature furnaces such as single crystal furnaces, carbonization furnaces, quartz furnaces, vacuum furnaces, induction furnaces, high frequency furnaces, heat balance reaction furnaces, heat treatment furnaces, sintering furnaces, brazing furnaces, high pressure furnaces, etc. List: 4 * Graphite Felt notes: When the temperature exceeds 300, it must be used under vacuum or under the protection of inert gas. 1, A blanket-like carbon felt made by pre-oxidation and carbonization of a polyacrylonitrile-based flat felt 2, Soft texture, light weight, small heat, good heat insulation, easy to cut, easy to operate 3, Corrosion resistance, high temperature density and high leakage 4, High life and energy saving 5, Used in vacuum furnace, induction furnace thermal insulation energy storage battery, experimental conductive electrode gas adsorption material, filtering and removing stains