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Electrode paste is made from calcined anthracite widely used in ferro alloy furnace, calcium carbide furnace.
Specification | Unit | EP -1 | EP-2 | EP -3 | EP -4 | EP -5 |
Ash | %≤ | 5.0 | 6.0 | 7.0 | 9.0 | 11.0 |
Volatile | % | 12.0-15.5 | 12.0-15.5 | 9.5-13.5 | 11.5-15.5 | 11.5-15.5 |
Bending strength | Mpa≥ | 17.0 | 15.7 | 19.6 | 19.6 | 19.6 |
Electric resistivity | μΩ≤ | 68 | 75 | 80 | 90 | 90 |
Bulk density | g/cm3 | 1.36 | 1.36 | 1.36 | 1.36 | 1.36 |