BN: a high temperature resistance, excellent corrosion resistance, high thermal conductivity, high insulation, lubrication properties of materials. Can be widely used in petroleum, chemical, machinery, electronics, power, textile, nuclear industry, aerospace and other industrial sectors. Can be used as high-voltage and high-frequency plasma arc electric insulator, a semiconductor doped solid phase materials, structural materials of the nuclear reactor, the neutron irradiation of the release agent to prevent the packaging material, and the model of the high-temperature lubricant, antioxidant or anti-water grease. Boron nitride powder can also be used as the release agent glass beads, glass and metal forming the release agent. Superhard materials carbon graphite made from boron nitride process, can be made into high-speed cutting tools and geological exploration, oil drilling drill. The main role of carbon graphite felt felt under vacuum or inert atmosphere by more than 2000 ℃ high temperature graphite graphite felt after treatment for breast, high carbon content than the carbon felt, more than 99%. The late 1960s the world has graphite felt the supply of goods. Graphite felt due to the choice of different raw mat into PAN-based graphite felt and glue-based graphite felt two. The PAN-based carbon fiber felt or rayon-based carbon graphite felt cut to the desired size, rolled into a tubular graphite into the material of the container, the container placed in a graphite furnace temperature (high-temperature furnace for graphite tube furnace, IF , high frequency induction furnace or other heating forms of high-temperature furnace), with a vacuum or inert gas through high purity, to 100 ~ 300 ℃ / h heating rate of heating to 2200 ~ 2500 ℃, and then naturally cooled to 100 ℃ that was . Sea Dragon graphite milk prices _ _ Carbon graphite provided by Carbon Co., Ltd. Weifang Sea Dragon. Carbon Co., Ltd. Weifang Sea Dragon (www.longmentanye.com) Shandong Weifang, graphite and carbon products leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the North Sea Dragon carbon industry leadership with the staff warmly welcome all inquiries negotiations to create the North Sea Dragon carbon industry a better future.