Customization: | Available |
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Carbon Content: | High-Carbon |
Type: | Graphite Block |
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1. Good thermal stability: special formula targeting the shock heating and shock cooling use conditions of graphite tube.
2. Good corrosion resistance and impact resistance performance can ensure the reliability of product quality.
3. Good resistance to strong acid and alkali.
4. Good thermal conductivity can greatly shorten the melting time and save energy.
Technical Specification |
BTG-3 | BTG-4 | BTG-5 |
Bulk Density g/cm3 |
≥1.75 |
≥ 1.78 | ≥ 1.85 |
Ash Content PPM | ≤1000 | ≤1000 | ≤1000 |
Shore Hardness | ≥ 40 | ≥ 40 | ≥ 45 |
Specific Resistance μΩm | ≤ 12 | ≤ 12 | ≤ 10 |
Flexural Stength Mpa | ≥ 25 | ≥ 35 | ≥ 40 |
Compressive Strength Mpa | ≥ 45 | ≥ 55 | ≥ 75 |
Max. Grain μm | ≤ 43 | ≤43 | ≤43 |
Coefficient of Thermal Expansion | ≤ 4.5 | ≤ 4.5 | ≤ 4.4 |