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2-6 layers graphene
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Anthracite Artificial Graphite Powder Graphite Powder Particle Size 681-A
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Multi-walled carbon nano-tubes
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Graphite Anode Lithium Ion Battery GS-16 Modified artificial graphite
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SYC-1 Silicon-Carbon Anode Materials Lithium Graphite Battery
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Artificial Compound Graphite Powder Graphite Particles Size
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Features of natural compound graphite powder
1) High-energy density
2) Long-lifetime
3) Low expansion
Application of natural compound graphite powder
Our Natural compound graphite powder is specially used in 3C digital.
Technical index of natural compound graphite powder
Item | Unit | Standard | Test method and instrument model | |
Particle Size | D10 | micron | 7.0±2.0 | Bt-9300s laser granulometer |
D50 | micron | 14.0±2.0 | ||
D90 | micron | 24.0±3.0 | ||
Tap Density | g/cc | 1.1±0.1 | Bt-300 fully automatic vibration tester | |
SSA | m2/g | 2.0±0.5 | Nitrogen adsorption ratio table BET method | |
Purity | % | ≥99.95 | Muffle furnace calcination | |
Compacted Density | g/cc | 1.68-1.72 | Full battery design gram capacity / compaction density | |
Capacity per gram | mAh/g | 360-363 | ||
Density | g/cc | ≥2.22 | Cantatum density meter |
Storage of natural compound graphite powder
1) Natural compound graphite powder should be stored in a dry, ventilated place where there is no other sources of pollution (recommended: temperature ≤ 45 ° C, humidity ≤ 85%);
2) Natural compound graphite powder should be neatly stacked, and the production batch number, date and other signs should be clearly identified;
3) Natural compound graphite powder should be carefully Handled during transportation to avoid the damage of the packaging; products that leak out of the package must not be returned to the box.
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