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Product 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.




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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    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



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