Graphite products with irregular shapes are widely used in industries such as metallurgy, chemical industry, and electronics. They have the characteristics of high temperature resistance, oxidation resistance, corrosion resistance, and high current density. The main products include graphite heaters, graphite crucibles, graphite molds, graphite flow channels, and various high-purity and general graphite products, such as graphite heaters, graphite crucibles, graphite molds, graphite flow channels, and graphite heat exchangers.
| Fine-Grain Graphite FXG-1 | |||
| Item | Units | Guarantee Values | Typical Values |
| Max.Grain size | mm | 0.8 | 0.8 |
| Bulk Density | g/cm³ | ≥1.70 | 1.73 |
| Specific Resistance | μΩ·m | ≤8.5 | 7.5 |
| Flexural Strength | MPa | ≥10.0 | 11.0 |
| Compressive Strength | MPa | ≥24.0 | 27.0 |
| Thermal Conductivity | W/(m·K) | ≥120 | 150 |
| C.T.E.(100 to 600℃） | 10-6/℃ | ≤2.5 | 2.2 |
| Ash Content | % | ≤0.3 | 0.09 |
| Fine-Grain Graphite FXG-2 | |||
| Item | Units | Guarantee Values | Typical Values |
| Max.Grain size | mm | 0.8 | 0.8 |
| Bulk Density | g/cm³ | ≥1.73 | 1.76 |
| Specific Resistance | μΩ·m | ≤8.0 | 7 |
| Flexural Strength | MPa | ≥12.0 | 12.5 |
| Compressive Strength | MPa | ≥31.0 | 34.0 |
| Thermal Conductivity | W/(m·K) | ≥130 | 160 |
| C.T.E.(100 to 600℃） | 10-6/℃ | ≤2.5 | 2.1 |
| Ash Content | % | ≤0.3 | 0.09 |
| Medium-Grain Graphite FCP | |||||||
| Item | Units | Guarantee Values | Typical Values | Guarantee Values | Typical Values | Guarantee Values | Typical Values |
| Max.Grain size | mm | 2 | 2 | 4 | 4 | 8 | 8 |
| Bulk Density | g/cm³ | ≥1.58 | 1.6 | ≥1.57 | 1.58 | ≥1.56 | 1.58 |
| Specific Resistance | μΩ·m | ≤11.5 | 10.5 | ≤11.5 | 10.5 | ≤12.5 | 11.5 |
| Flexural Strength | MPa | ≥6.0 | 6.5 | ≥6.5 | 7.0 | ≥7.0 | 7.5 |
| Compressive Strength | MPa | ≥18.0 | 18.5 | ≥17.5 | 18.0 | ≥16.0 | 17.0 |
| Elastic Modulus | GPa | ≤9.3 | 7.5 | ≤9.3 | 7.5 | ≤9.3 | 7.0 |
| C.T.E.(100 to 600℃） | 10-6/℃ | ≤2.5 | 2.4 | ≤2.5 | 2.4 | ≤2.5 | 2.4 |
| Ash Content | % | ≤0.3 | 0.09 | ≤0.3 | 0.09 | ≤0.3 | 0.09 |
| Medium-Grain Graphite FCG-1 | |||||||
| Item | Units | Guarantee Values | Typical Values | Guarantee Values | Typical Values | Guarantee Values | Typical Values |
| Max.Grain size | mm | 2 | 2 | 4 | 4 | 8 | 8 |
| Bulk Density | g/cm³ | ≥1.70 | 1.75 | ≥1.69 | 1.73 | ≥1.68 | 1.72 |
| Specific Resistance | μΩ·m | ≤8.5 | 7.5 | ≤8.5 | 7.5 | ≤9.0 | 8.5 |
| Flexural Strength | MPa | ≥9.0 | 9.5 | ≥9.5 | 10.0 | ≥10.0 | 12.5 |
| Compressive Strength | MPa | ≥30.0 | 31.0 | ≥29.0 | 30.0 | ≥30.0 | 31.0 |
| Elastic Modulus | GPa | ≤12.0 | 9.5 | ≤12.0 | 9.5 | ≤12.0 | 9.0 |
| C.T.E.(100 to 600℃） | 10-6/℃ | ≤2.5 | 2.3 | ≤2.5 | 2.3 | ≤2.5 | 2.3 |
| Ash Content | % | ≤0.3 | 0.09 | ≤0.3 | 0.09 | ≤0.3 | 0.09 |
