- Carbon content: 99.9 - 99.99%
- Particle size: D50 = 10 μm - 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.

Properties
- Special grades and particle sizes are also available on request. Please contact us for
details.
Fixed Carbon
(%)
Particle Shape
Particle Size
TAP Density
(g/cc)
BET Surface
Area  
> 99.95
Spherical
D50: 10-50μm
>1.0
≤4.5
Discharge Capacity
(mAh/g)
Coulomb Efficiency
(%)
Cycle Life
(Times)
(%)
Moisture
(%)
>360
>90
500 - 1000
≤0.05
≤0.1

Spherical Graphite

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HP Materials Solutions, Inc.
5850 Canoga Ave, #400, Woodland Hills,  CA 91367, USA    
Tel: 1-888-375-1803  |  Fax: 818-626-8433  |  E-mail: support@hpmsgraphite.com