Graphite is one of crystalline carbon mineral elements, lubricity, chemical stability, high temperature, electrical conductivity, thermal conductivity and specific plasticity, coating property and other excellent properties of graphite, its wide range of applications. Graphite or light in glass and paper polishing agents and rust inhibitors graphite wholesale, manufacturing pencil, ink, black ink and synthetic diamond materials. With the development of modern science and technology and industry applications of graphite is constantly expanding, and has become an important raw material in the high-tech field of new quality graphite composite materials, has an important role in the national economy. In graphite crystal, the carbon atoms in the same layer sp2 hybrid graphite to form a covalent bond quotes, each carbon atom covalently linked to three with three other atoms. Six carbon atoms in the same plane as the formation of a regular six-shaped ring again and again, stretching into a lamellar structure, where the CC bond length are all 142pm, this is just part of the bond length range atomic crystals, so for the same layer, the It is the atomic crystal. Carbon atoms in the same plane but also each of the remaining one p orbital, they overlap each other. Electronic relatively free, equivalent metal free electrons, so the graphite can be thermally and electrically conductive, which is characteristic of metal crystals. Therefore classified as a metal crystal. Manufacturer of 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!