          |
| 石墨电极分类： |
| 1.石墨电极 |
| 2.电极糊 |
| 3.石墨碎 |
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| 电极糊 | Electrode Paste |
| 电极糊主要供铁合金炉，电石炉和其它冶金炉作自培电极用。 | |
| The electrode paste is used as the electrode for self-roasting in the iron-alloy furnace the acetylens furnace. | |
| 电极糊理化性能 | |||||
| Chemical and physics properties of electrode paste | |||||
| 项目 Item |
THD-1 | THD-2 | THD-3 | THD-4 | THD-5 |
| 灰份% ≤ Ash |
5.0 | 6.0 | 7.0 | 9.0 | 11.0 |
| 挥发份% Volatil material |
12.0-15.5 | 12.0-15.5 | 9.5-13.5 | 11.5-15.5 | 11.5-15.5 |
| 抗压强度Mpa ≥ Compressive strengh |
17.0 | 15.7 | 19.6 | 19.6 | 19.6 |
| 电阻率μΩm ≤ Resistivity |
68 | 75 | 80 | 90 | 90 |
| 体积密度g/cm3
≥ Bulk Density |
1.36 | 1.36 | 1.36 | 1.36 | 1.36 |
