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    What are the nature of ultra -fine graphite?

    Time：2023.03.14Browse：1

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    Ultra -fine graphite powder is one of the categories of graphite powder. The raw material of ultra -fine graphite powder is natural scales graphite. The airflow crusher or ultra -fine pieces is used to crush the natural scales graphite. The particle size of ultra -fine graphite powder reaches 6 ~ 10 μm, which is the ultra -fine graphite powder.


    The preparation process of ultra -fine graphite powder is: natural scales graphite and raw materials focus from compressed air to enter the crushed room by adding feed sprayer, sprayed in the crushing room, spray ultra -high -speed airflow at the crushed room , Fricate into microfimm, with a microfimm airflow, discharge from the exit tube into the hierarchical room, separate the thicker particles, and crushed it again by the rebate tube. Ultra -fine graphite powder was produced.


    Ultra -fine graphite powder can be widely used in the fields of conductive materials, wear -resistant lubricating materials, atomic energy industry and national defense industry, and color imaging tubes. Ultra -fine graphite powder can be used to compound metal graphite composite conductive materials with metal composite. Ultra -fine graphite powder is lubricant in the mechanical industry. Ultra -fine graphite powder is used in the field of color image tubes Graphite is used as neutron decelerations and protective materials in atomic reactors in atomic and defense industries.


    Compared with ordinary graphite powder, ultra -fine graphite powder, ultra -fine graphite powder materials have produced by "volume effects" and "surface effects": low melting point, high chemical activity, strong magnetism, good thermal transmission, good electromagnetic waves, electromagnetic waves In recent years, ultra -fine graphite powder has become a cutting -edge research field for multi -disciplinary cross -edge research in polymer chemistry, physical chemistry, inorganic chemistry and material science today.

    What is the use of graphite powder?

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