الوصف

The PAN or Rayon felt are converted into carbon fiber felt by the special process of preoxidization, carbonization aftertreatment etc. (1) PAN carbon fiber felt Rayon carbon fiber felt Area Density: **0~***0 g/m2 Carbon Content: *0~*5% Tensile strength: Warp:8~*4, Weft:*0~ *6 Thermal conductivity: <0.*8 w/m. k Ash contents: 0.**5%, 0.**2% Thickness: 3/6/*0/*2 mm Width: Max :***0 mm Length: Max:***0 mm (2) Graphite Felt Area Density:**0~***0 g/m2 Carbon Content: ****9.5% Thermal conductivity: <0.*8 w/m. k Ash contents: 0.*1% Thickness: 3/6/*0/*2 mm Width: Max :***0 mm Length: Max:***0 mm be used as thermal insulation materials in furnaces with elevated temperature, such as ceramic sintering furnace, vacuum evaporating furnace, semiconductor monocrystal furnace and CVD induction furnace etc. can be used as electrical conducting materials. Such as conducting electrode in Na-S storage battery can be used as reforcing material in composites.