Since the carbon atoms arranged in close thermal lattice vibration difficulties in crystallization of graphite atomic layer of graphite to high temperature and thus a special thermal properties. Graphite melting point of 3850 ℃, boiling point 4250 ℃, heat absorption 6.9036 × 107J / kg graphite milk prices, high temperature arc ignition minimal weight loss, increase its strength at a time when 2500 ℃ than room temperature, the thermal expansion coefficient (1.2 × 10-6) graphite, sudden changes in temperature changes little volume. Due to the presence of electron flow easily graphite milk graphite crystal, so its electrical conductivity, thermal conductivity less than metal. Chinese graphite flake graphite products are divided into two categories and microcrystalline graphite: refers to the natural crystalline graphite flake graphite, the shape of scaly, Department by crystalline (flake) graphite ore processing, mineral processing, and some derived purified products; microcrystalline graphite has said earthy graphite or amorphous graphite, from tiny finger-like aggregates of dense natural graphite crystals constituted by the Department Aphanitic (earthy) graphite ore processed, some through beneficiation, purification obtained products. Pingdu graphite, graphite, carbon industry is provided by the North Sea Dragon Sea Dragon Carbon Co., Ltd. Weifang. Carbon Co., Ltd. Weifang Sea Dragon (www.longmentanye.com) strong, credible, Shandong Weifang graphite and carbon products industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the industry in the North Sea Dragon carbon into the brilliant and you work for a better future!