| Customization: | Available |
|---|---|
| Type: | Graphite Crucible |
| Product Name: | Graphite Crucible for Melting Gold Silver Jewelry |
|
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| Type | MSS80 | MSS85 | MSS90 |
| Grain Size (μm) | 25 | 25 | 25 |
| Bulk Density (≥g/cm3) | 1.80 | 1.85 | 1.90 |
| Compressive Strength (≥MPa) | 60 | 70 | 80 |
| Flexural Strength(≥MPa) | 30 | 35 | 40 |
| Porosity(≤%) | 17 | 14 | 10 |
| Specific Resistance(≤μΩm) | 12 | 12 | 12 |
| Ash Content(≤%) | 0.06 | 0.05 | 0.03 |
| Shore Hardness | 50 | 55 | 60 |
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