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With advanced technology and
high pure graphite as material, our company produces the product
of ultra-fine graphite powder all the year, which has the
property of fine size and high carbon purity and low specific
electrical resistance. And it＇s the ideal raw material for
negative electrode materials of lithium ion battery. |
| Item
|
Unit
|
Standard
|
Inspection
Equipment |
| Index
Range
|
Sample |
|
Particle
size |
µm
|
19.0~24.0
|
22.0
|
BT-9300H
BT-9300H Model Laser Particle Size Analyzer Mastersizer
|
|
Real
density |
g/cm3
|
≥2.22 |
2.23 |
| Ash
content |
%
|
≤0.15
|
0.04
|
| Tap density
|
g/cm3
|
≥0.98
|
1.05 |
|
|
