High Grade Natural Graphite
High capacity, high pressure compaction, good low temperature performance, good cycle performance, low expansion
|
D50
(μm)
|
Tap
(g/ml)
|
SSA
(m2/g)
|
Compaction Density
(g/cc)
|
First discharge capacity
(mAh/g)
|
Initial Efficiency
(%)
|
Impurity-Fe
(ppm)
|
|
15~17
|
1.0±0.1
|
1.5±0.5
|
1.75~1.80
|
≥360
|
≥95
|
≤30
|
Low expansion, Long cycle natural graphite
|
Item
|
D50
(μm)
|
Tap
(g/ml)
|
SSA
(m2/g)
|
Maximum compaction density of pole piece(g/cm3)
|
First discharge capacity
(mAh/g)
|
Initial Efficiency
(%)
|
Impurity-Fe
(ppm)
|
|
1
|
16~19
|
1.0±0.05
|
2.2±0.5
|
≥1.9
|
≥360
|
≥94
|
≤30
|
|
2
|
16~19
|
1.0±0.05
|
2.0±0.5
|
≥1.75
|
≥350
|
≥94
|
≤30
|
Application: cylinder, square aluminum shell, xev, energy storage battery
