Vibration Molded Graphite For Heat Exchanger
Vibration Molded Graphite For Heat Exchanger Graphite materials for heat exchangers is primarily prepared by blending asphalt intermediate phase carbon microspheres, petroleum coke stage material, and modified asphalt. The petroleum coke stage material utilized is needle petroleum coke obtained through secondary coking or tertiary coking.
Description
Graphite materials for heat exchangers is primarily prepared by blending asphalt intermediate phase carbon microspheres, petroleum coke stage material, and modified asphalt. The petroleum coke stage material utilized is needle petroleum coke obtained through secondary coking or tertiary coking.
Specifications
|
Grade |
MV-12 |
MV-13 |
MV-20 |
|
|
Type of Forming |
Unit |
Vibro-molded |
Vibro-molded |
Vibro-molded |
|
Bulk Density |
g/cm³ |
1.72 |
1.73 |
1.65 |
|
Specific Resistance |
μΩ.m |
9 |
8.5 |
11 |
|
Compressive Strength |
MPa |
30 |
35 |
28 |
|
Flexural Strength |
MPa |
13 |
15 |
9 |
|
C.T.E (RT-600℃) |
10-6/℃ |
3.2 |
3.3 |
N/A |
|
Thermal Conductivity |
W/(m.k) |
100 |
130 |
N/A |
|
Ash |
% |
0.2 |
0.12 |
0.25 |
|
Maximum Grain Size |
mm |
0.8 |
0.8 |
2 |
|
Regular Size |
Blocks: 500*500*(1800/1850), 650*(500/600)*(1800/1850/2200), 800*500*1850, 950*500*1850, 1100*400*2200, 1250*450*2200. |
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The above properties are typical values, not guaranteed, other specifications are available. |
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