Spherical Graphite with Carbon content ranging from 99% to 99.99%. Particle size ranging from D50 = 10 μm to 50 μm.
Produced through an advanced engineering process, our high purity spherical graphite is an ideal choice for Li-ion batteries and polymer-graphite composites. With the well-controlled particle sizes and particle size distribution, as well as the highly crystalline structure, the cycle life of the spherical graphite can reach up to 500 -1000 times.
| Property | Value |
|---|---|
| Fixed Carbon (%) | > 99.95 |
| Particle Shape | Spherical |
| Particle Size | D50: 10μm - 50μm |
| TAP Density (g/cc) | > 1.0 |
| BET Surface Area | ≤4.5 |
| Discharge Capacity (mAh/g) | > 360 |
| Coulomb Efficiency (%) | > 90 |
| Cycle Life (Times) | 500 - 1000 |
| Ash (%) | ≤0.05 |
| Moisture (%) | ≤ 0.1 |
Special grades and particle sizes are also available on request. Please contact us for details.