Type: | Graphite Crucible |
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Composition: | Graphite |
Carbon Content: | High-Carbon |
Grade: | High Denisty |
Forming Way: | Isostatic Graphite |
Crystal Morphology: | Aphanitic Graphite |
Customization: |
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Suppliers with verified business licenses
Molded Graphite | |||
Property | FT-G4 | FT-G5 | Unit |
Apparent Density | ≥1.78 | ≥1.85 | g/cm3 |
Ash value | ≤500 | ≤500 | ppm |
Shore Hardness | ≥40 | ≥45 | HSD |
Specific Electrical Resistivity | ≤12 | ≤10 | μΩm |
Flexural Strength | ≥35 | ≥40 | Mpa |
Compressive Strength | ≥60 | ≥70 | Mpa |
Max Grain Size | ≤43 | ≤43 | μm |
Thermal Expansion (room temperature to 600ºC) | ≤4.5 | ≤4.4 | 10-6/ºC |
Isostatic graphite | |||||
Property | FT-D5 | FT-D6 | FT-D7 | FT-G8 | Unit |
Apparent Density | ≥1.85 | ≥90 | ≥1.81 | ≥90 | g/cm3 |
Max Grain Size | ≤20 | ≤20 | ≤20 | ≤20 | µm |
Ash value | ≤500 | ≤500 | ≤500 | ≤500 | ppm |
Specific Electrical Resistivity | ≤12 | ≤15 | ≤15 | ≤15 | μΩm |
Flexural Strength | ≥48 | ≥55 | ≥48 | ≥55 | Mpa |
Compressive Strength | ≥85 | ≥95 | ≥115 | ≥135 | Mpa |
Shore Hardness | ≥48 | ≤53 | ≥68 | ≥70 | HSD |
Thermal Expansion (room temperature to 600ºC) | ≤4.8 | ≤45.5 | ≤5.7 | ≤5.85 | 10-6/ºC |
Suppliers with verified business licenses