Graphite rods with medium or fine grain are extruded, baked, impregnated with coal tar pitch and graphitized under precise control. With excellent properties such as high density and mechanical strength, high thermal & chemical resistance, as well as good thermal & electrical conductivity, these rods are widely used as electrodes, heating elements, protective tubes, fluxing rods, molds, crucibles or special structural parts, etc. in metallurgy, mechanical engineering, chemical, energy, glass & ceramics and other industries.
Typical specifications
Grade |
Bulk Density |
Specific Resistance |
Flexural Strength |
Compressive Strength |
Elastic |
Ash (Normal Grade) |
Ash (purified) |
Grain Size |
g/cm³ |
μΩ.m |
MPa |
MPa |
GPa |
% |
ppm |
mm |
|
FE-11 |
1.67-1.72 |
5-10 |
14-22 |
28-40 |
12-15 |
0.05-0.3 |
50 max. |
0.2 |
FE-12 |
1.74-1.78 |
5-8 |
22-35 |
44-52 |
15-21 |
0.03-0.3 |
50 max. |
0.2 |
Also we can provide you many other graphite product, such as graphite block, graphite rod, graphite tube, graphite felt, rigid felt and soft felt. EDM, and the processing part if you need.