| Customization: | Available |
|---|---|
| Shape: | Fabric |
| Refractoriness (℃): | Refractoriness> 2000 |
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The graphite felt is normally classified into asphaltic based graphite felt, PAN based graphite felt &rayon-based graphite felt. The mainly application is electric conduction in the photovoltaic industry, as the heat retaining material, thermal insulation material for the smelting furnace and vacuum furnace, and in chemical industry it could be the filtration material.
Graphite Rigid Felt
Graphite rigid felt is a shaped machined insulating material made of graphite fiber or felt and carbon binding.
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.
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No.
|
Item
|
Technical Specifications
|
|
1
|
Thermal Conductivity(W/M.K)
|
0.05-0.16
|
|
2
|
Capacity(g/cm³)
|
0.15-0.17
|
|
3
|
Tensile strength transverse(N/mm³)
|
≥0.12
|
|
4
|
Tensile strength longitudinal(N/mm³)
|
≥0.10
|
|
5
|
Ash(%)
|
1.5
|
|
6
|
Temperature resistance(°C)
|
1200
|
|
7
|
Thickness(mm)
|
10
|
|
8
|
Fiber diameter(μm)
|
7
|
|
9
|
Surface resistance(Ω)
|
≤10
|
|
10
|
Width(mm)
|
1200
|
|
11
|
Carbon content(%)
|
≥95
|
|
Note: Temperature resistance refers to the indicator under vacuum.
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