Description
Low Porosity Extruded Graphite Rods
Extruded graphite rods are widely used in various industries. Our technical engineers help customers choose the appropriate graphite grade based on the production process and application field.
Applications
The production process of extruded graphite is to use a press to extrude the stirred slurry into thin rod, tube, block and other different shapes of graphite raw materials.
Generally, small diameter extruded graphite rods are often used in quartz crucible, metal melting crucible, aluminum stirring and other industries.
Large size extruded graphite material plays an active role in vacuum furnace, heat treatment furnace heater, battery anode graphite boat and other fields.
Specifications
|
Grade |
MV-12 |
MV-13 |
MV-20 |
ME-11 |
|
|
Type of Forming |
Unit |
Vibro-molded |
Vibro-molded |
Vibro-molded |
Extruded |
|
Bulk Density |
g/cm³ |
1.72 |
1.73 |
1.65 |
1.73 |
|
Specific Resistance |
μΩ.m |
9 |
8.5 |
11 |
8 |
|
Compressive Strength |
MPa |
30 |
35 |
28 |
37 |
|
Flexural Strength |
MPa |
13 |
15 |
9 |
18 |
|
C.T.E (RT-600℃) |
10-6/℃ |
3.2 |
3.3 |
N/A |
2.4 |
|
Thermal Conductivity |
W/(m.k) |
100 |
130 |
N/A |
N/A |
|
Ash |
% |
0.2 |
0.12 |
0.25 |
0.2 |
|
Maximum Grain Size |
mm |
0.8 |
0.8 |
2 |
0.8 |
|
Regular Size |
Rods: Dia 400mm, Dia 440mm, Dia 500mm and Dia 600mm, length 1800~2100mm. |
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The above properties are typical values, not guaranteed, other specifications are available. |
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