Polyacrylonitrile-based carbon felt

1 low thermal conductivity 2 light weight 3 soft in texture 4 electric conductivity

The raw material of the product is polyacrylonitrile fiber,which  is then processed into felt.

This product has a small thermal capacity, low thermal conductivity,thermal insulation

performance, light weight, soft in texture,fast heating. Especially when at high temperature,

it has stable performance,anti chemical corrosion resistance,good thermal shock resistance,

saving a lot of energy, and easy-to be processed into any shape, easy to be installed in a

variety of devices used in a vacuum of inert atmosphere, the maximum temperature is

1800 °C -2500 °C,  which is ideal for a variety of vacuum furnace insulation material

and is widely used in vacuum resistance furnace, induction furnace fritting furnace.

Technical specification

Property specification	PAN carbon felt(1000C)
volume weight(g/cm3)	0.14-0.16
Carbon content(W%)	93.44
Ash content(W%)	0.765
tensile strength(MPa)	0.18  0.41
Thermal conductivity(W/M)	≤0.08
Na(w%)	0.48
P(w%)	0.0010
S(w%)	0.008
length(mm) max	15000
width(mm) max	1200
thickness(mm)	5-10

Polyacrylonitrile-based carbon felt