Product Details
Developed over many years through specialized processes specifically for the carbon brush industry, this proprietary graphite powder features uniform particle size, high lubricity, excellent wear resistance, and minimal electrical sparking—qualities that have earned it high praise from users in the carbon brush industry.
Varieties: T295 T298 T299 T395 T398 T399
Performance: The flakes exhibit complete crystallization, superior physicochemical properties, and a uniform particle size distribution. When used in carbon brush manufacturing, they produce minimal sparking. They also demonstrate excellent high-temperature resistance, thermal conductivity, thermal shock resistance, and wear resistance, with low levels of trace elements such as iron, copper, and molybdenum.
Usage: Primarily used for various carbon brushes.
Technical specifications for carbon brush-specific graphite powder:
| Grade |
Fixed carbon ≥ (%) |
Volatile matter ≤ (%) |
Moisture ≤ (%) |
Granularity |
| T295 |
95 |
1.2 |
0.3 |
200 mesh |
| T298 |
98 |
1 |
0.3 |
200 mesh |
| T299 |
99 |
1 |
0.3 |
200 mesh |
| T395 |
95 |
1.2 |
0.3 |
325 mesh |
| T398 |
98 |
1 |
0.3 |
325 mesh |
| T399 |
99 |
1 |
0.3 |
325 mesh |
The indicators can be adjusted according to user requirements.
Graphite powder for carbon brushes
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Qingdao Henglide Graphite Co., Ltd.
Service Hotline
Tel: +86-13706487618
Tel: +86-13165035077
E-mail: zdg@qdhenglide.com
Address: No. 1 Yanshan Road, Laixi Development Zone, Qingdao
