Customization: | Available |
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Type: | Carbon Brush |
Certification: | ISO9001, SGS |
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1. Item name: Sales for all kinds of grade type grahite block make the carbon brush
Materials
Our carbon material blanks are made from the following materials:
Items | Unit | Grade | |||
Max Grain Size | mm | 4.0 | 2.0 | 2.0 | 0.8 |
Bulk Density ≥ | g/cm3 | 1.58 | 1.60 | 1.70 | 1.72 |
Resistance ≤ | u Ω .m | 10.0 | 9.0 | 8.5 | 8.5 |
Strength ≥ | Mpa | 7.5 | 7.8 | 13.0 | 13.5 |
Compressive Strength | Mpa | 20.0 | 20.0 | 28.0 | 30.0 |
CET(100-600 ° C) ≤ | × 10-6/ ° C | 2.3 | 2.3 | 2.5 | 2.5 |
Ash ≤ | % | 0.5 | 0.5 | 0.5 | 0.5 |
Size | mm | 33x120x138, 41x120x138mm, or as per customer's requests. |