China Sales for Carbon Brush Block for manufacturer motor carbon brush, Find details about China Carbon Block for carbon brush, Carbon brush carbon block from Sales for Carbon Brush Block for manufacturer motor carbon brush
1. Item name: Sales for all kinds of Carbon Brush Block for manufacturer 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. |