Flake graphite crystal scaly; this is in high-pressure metamorphism, there are large and fine points. Flake crystalline integrity, thin-film, and toughness, floatability, lubricity, plasticity than other graphite is superior, and thermal shock resistance, conductivity, thermal conductivity, acid and alkali resistance, and corrosion resistance and high temperature (in the isolated oxygen under conditions of the melting point at 3000 degrees centigrade ) and other advantages.

Used in machinery, metallurgy, chemical industry, light industry, national defense, electronics, batteries, educational and refractory industry.