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| Physical Characteristics | Unit | Graphite Grades | ||
| VU-G-OF | VU-G-SE | VU-G-IN | ||
| Density | g/cm3 | 1.85 | 1.83 | 1.80 |
| Shore Hardness | HSD | 65 | 58 | 65 |
| Bending Strength | MPa | 51 | 47 | 33 |
| Compressive Strength | MPa | 115 | 103 | 65 |
| Elastic Modulus | GPa | 11 | 11.7 | 11.5 |
| Thermal Expansion Factor | 10-6/℃ | 5.6 | 4.6 | 4.5 |
| Thermal Conductivity | W/（m·K） | 85 | 128 | 60 |
| Ash Conten | PPm | <5 | <5 | <5 |
*The graphite grades listed in the table are only representative of the three grades, and can be selected according to the customer's requirements.
*Customers can also specify the grade of graphite manufacturers, and our company will purchase the raw material for processing.
