Graphite, carbon industry in the North Sea Dragon, Lacey graphite provided by Carbon Co., Ltd. Weifang Sea Dragon. Carbon Co., Ltd. Weifang Sea Dragon (www.longmentanye.com) is a professional, "graphite" company. Since its inception, we adhere to the "honesty, sound management" approach, the courage to participate in healthy competition in the market, so that the "graphite" brand has a good reputation. We adhere to the "service first, customers first" principle, so that the carbon industry in the North Sea Dragon has won the trust of customers congregation in graphite and carbon products, and establish a good corporate image. Special Note: This information is for reference pictures and information, please contact us to obtain the most accurate information, thank you! In graphite crystal, the carbon atoms in the same layer sp2 hybridized form a covalent bond, each of the three carbon atoms covalently attached to the three other atoms. Six carbon atoms in the same plane to form a ring-shaped being six again and again, stretching into a lamellar structure of graphite milk, where the CC bond length are all 142pm, this is just part of long-range atomic crystal roughness graphite bond, so for in the same layer, it is the atomic crystal. Carbon atoms in the same plane of the rest is also a p orbital, they overlap each other. Electronic relatively free carbon graphite factory, equivalent metal free electrons, so the graphite can be thermally and electrically conductive, which is characteristic of metal crystals. Therefore classified in the metal crystals. Technical characteristics of graphite is mainly determined by its crystalline form. Different crystalline forms of graphite minerals, having different values ??and industrial uses. The industry, depending on the crystalline morphology, natural graphite into three categories.