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Specifications
1.Carbon content>98.52.Operating temperature:
in the air<400centigrade
Vacuum:>1500centigrade
In the inert:>1250centigrade
PAN(Polyacrylonitrile)-based carbon felt is light in weight, small in specific heat, soft in texture, easy in operation, excellent in heat insulation, and 90% in the carbon felt is interstice, so it’s extremely superior used in the vacuum and inert atmosphere, especially in intermittent vacuum furnace as the excellent heat insulation material to save great energy.
Property |
JX-PCF |
JX-PGF |
||
Carbon content |
% |
≥98.5 |
≥99 |
|
Bulk density |
g/m3 |
0.14-0.17 |
0.12-0.14 |
|
Thermal conductivity |
1150ºC W/(m.k) |
0.12-0.18 |
0.08-0.14 |
|
Tensile strength |
Mpa |
0.15 |
0.14 |
|
Crushing stress at 10% compression |
N/cm2 |
8-12 |
8-10 |
|
Ash |
% |
≤0.05 |
≤0.005 |
|
Processing temperature |
ºC |
1200 |
2500 |
|
|
Operating temperature ºC |
In the air |
≤400 |
≤400 |
|
Vacuum |
≥1500 |
≥2200 |
||
In the Inert atmosphere |
≥1800 |
≥2500 |
||
Dimension |
Thick mm |
3,5,8,10 |
||
Width mm |
1000-1300 (commonly 1200mm) |
|||
Length m |
9-12 (commonly 10meters/roll) |
|||
Package |
|
Plastic, carton, woven bag. |
||
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