Pickling and passivation of steel parts are more representative of high-tech products kl-3, when used, may be in contact with the skin grease, harmless, no toxic gases, no emissions, and acid passivation is in the same slot liquid products are easy to operate. Inexpensive, easy to operate and manage. In recent years it has been used in many small and medium sized manufacturers in the. Two solid lubricant for reducing friction and wear relative movement surface of a solid powder or a film. Commonly used solid lubricants are graphite, molybdenum disulfide, polytetrafluoroethylene, nylon, boron nitride, fluorinated graphite, and the like. The solid lubricant is mainly used in demanding harsh conditions, such as heavy-duty (heavy machinery and metal cold extrusion mold, etc.), high temperature (steel-making machinery, nuclear reactors, such as stents), low-speed (Machine Tool, etc.), ultra-high vacuum (spacecraft, mechanical, etc.), ultra-low temperature (liquid hydrogen and liquid oxygen pump, etc.), strong radiation (nuclear reactors), high corrosion (chemical equipment), pollution (spacecraft thrust systems, textile machinery and paper machinery etc.), the installation staff inconvenient close (seal nuclear energy machinery and aircraft parts, etc.) and the requirements of the environment is very clean (food, medical and pharmaceutical machinery, etc.) and other occasions. Solid lubricant usage in general are: ① overall use grease chemicals, such as nylon or Teflon plastic gears, bearings and cams; ② in various forms of cover film using a servo grease, such as bonding film, conversion coating, plasma spray coating and sputtering film; ③ the form of a composite material or combination of materials used, such as metal-matrix composite material and the metal was impregnated into the pores of the graphite metal-graphite composite material, etc; ④ Direct use of a solid lubricant powder, or a powder such as graphite powder and molybdenum disulfide powder added to the oil, grease, etc. are used. Shek Pai brake grease grease _ _ Dongguan Ferrer trade (certified merchants) provided by the Dongguan City Ferrer Trading Limited. Trade Co., Ltd. of Dongguan City Ferrer (www.furui-china.com) located Address: Dongguan City, Da Lingshan Yangwu dongpu Village 55. Scraps and development in the wave of market economy, the current trade Dongguan Ferrer has a high reputation in the industrial cleaning agents, enjoys a good reputation. Dongguan Ferrer trade has made the whole network business alliance certification, marking our service and management level has reached a new height. Dongguan Ferrer trade staff willing to work with all people of insight and common development, for a better future.