CARBON FIBRE NEEDLE FELT

Size:900~1200mm
Thickness:3~20mm
Density:0.12~0.15gram/cube cm
Tensile strength:0.1~0.30 mpa
Carbon content: ~ 90%
Electric resisitance:1.0 ohm/25mm
Heat conductivity:0.07~0.16 w/m.c
Ash:1.5%

Use temperature:
under vacuum or inert gases protection:1800~ 2500 c.

Application:
carbon fibre felt used as thermal insulation materials in full application: carbon fibre felt used as thermal insulation materials in furnaces with elevated temperature, e.g. : ceramic sintering furnace, vacuum evaporating furnace, semiconductor monocrystal furnace and CVD induction furnace etc. And they can be used as electrical conducting materials. Such as conducting electrode in NA-S storage battery and also used as reforcing material in composites.