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Graphite product for refractory sintering boat
Performance advantage
1. High density and high temperature resistance
2. High mechanical strength
3. Oxidization retardant treatment available
4. Long service life
5. Machined as your design
6. Corrosion resistance
7. Good thermal shock resistance
8. Good electric and thermal conductivity
Application
The graphite mould has been widely used in following aspects:
1. Continuous casting mold
2. Pressure foundry mold
3. Glass molding with die
4. Sintering mold
5. Centrifugal casting mold
Type | MSL80 | MSS80 | MSL85 | MSS85 |
Grain Size (μm) | 25 | 25 | 25 | 25 |
Bulk Density (≥g/cm3) | 1.82 | 1.82 | 1.85 | 1.85 |
Compressive Strength (≥MPa) | 60 | 60 | 70 | 70 |
Flexural Strength(≥MPa) | 30 | 30 | 35 | 35 |
Porosity(≤%) | 21 | 21 | 18 | 18 |
Specific Resistance(≤μΩm) | 12 | 12 | 12 | 12 |
Ash Content(≤%) | 0.08 | 0.08 | 0.08 | 0.08 |
Shore Hardness | 48 | 48 | 50 | 50 |
High Density Graphite mold for copper wire
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