High purity graphite bar for hot pressing diamond wire saw mold
Product features: high temperature resistance, anti oxidation, anti chemical erosion, self lubrication and good thermal conductivity. We choose graphite materials with high density, high strength, uniform structure, small porosity and good thermal shock resistance. It is made by precision processing, which has the characteristics of improving the quality of metal products and prolonging the use time.
- Technical Index
| 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 | 0.05 |
| Shore Hardness | 50 | 60 | 65 |
