professional factory for Pure Graphite Sheet - Good Quality Graphite Bearing Bush And Sleeve – VET Energy Detail:
Product details
| Name | Graphite Bearing Ring |
| Chemical Composition | Carbon>99% |
| Bulk Density | 1.60–2.10g/cm3 |
| Bending strength | ≥40MPa |
| Compress strength | ≥65Mpa |
| Grain size | 0.02mm-4mm |
| Electrical resistivity | 8-14 μ.m |
| Ash | 0.3% max |
| Dimensions | Customized |
| Application | Machinery |
High purity graphite
| Item | Unit | Ring001 | Ring002 | Ring003 |
| Grain | mm | ≤325mesh | ≤325mesh | ≤325mesh |
| Bulk density | g/cm³ | ≥1.68 | ≥1.78 | ≥1.85 |
| Specific resistance | µΩ.m | ≤14 | ≤14 | ≤13 |
| Flexrual strength | Mpa | ≥25 | ≥40 | ≥45 |
| Compressive strength | Mpa | ≥50 | ≥60 | ≥65 |
| Ash content | % | ≤0.15 | ≤0.1 | ≤0.05 |
Isostatic graphite
| Item | Unit | Domestic material | Import material |
| Bulk dengsity | g/cm³ | 1.8-1.85 | 1.92 |
| Specific resistance | μΩ.m | ≤15 | 10 |
| Flexrual strength | Mpa | ≥40 | 63.7 |
| Compressive strength | Mpa | ≥85 | |
| Thermal conductivity | W/(m.k) | 128 | |
| Ash content | % | ≤0.03 | |
| C.T.E(100-600)°C | 10-6/°C | 4.0-5.2 | 5.5 |
| Shore hardness | ≥65 | 68 |
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