Graphite felt
Feature of graphite felt: low thermal conductivity , low thermal mass, good thermal stability , adsorption rate with qualitative gas or steam is low, good corrosion resistance.
Graphite rigid felt
Graphite rigid felt is a shaped machined insulating material made of graphite fiber or felt and carbon binding.
1. treatment temperature degre : 1800
bulk density g/cm3 : 0.22-0.26
carbon content % :> or = 99.83
thermal conductivity % :0.17
Specific resistance :4.55*103
Compressive strength MPA : 0.96
Flexural strength MPA : 0.31
Ash Content % :0.15
Operating Condition degree:1650-3600
2. Treatment temperature degree : 2200-2700
Bulk Density g/cm3 : 0.18
Carbon content % 99.9
Ash content PPM : 200
Thermal Conductivity % : 0.25
Compressive Strength MPA : front :0.7 side :0.16
Flexural strength MPA : front : 2.0 side:1.0
Graphite soft felt
Graphite soft felt is a type of insulating material and is made from a natural fiber or synthetic fiber and fired to graphitizing temperature.
1.treat temperature degree : 1100
Bulk Density g/cm3 : 0.14-0.16
Carbon content % :> or = 95
Thermal conductivity % :< or = 0.08
Ash Content %: 0.765
2. Treatment Temperature degree: 2200-2600
Bulk density g/cm3 :0.08-0.13
Carbon Content % :99.9
Thermal conductivity % :0.026
Specific Resistance < or = 1
