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216-A 99.95% CAS 7782-42-5 Natural compound graphite powder for li-ion battery anode

2020-09-10 15:57

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Description

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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