2014年9月19日星期五

Plastic lubricants Introduction and Application

The selection of lubricants, generally considered to be the movement of the friction material, surface roughness, the working environment and working conditions, as well as lubricant performance and other factors. Mechanical devices, mostly through the lubricant to each lubrication distribution system requiring lubrication. Friction portion for Plastic lubricants , cooling and sealing the mechanical material. Many kinds of lubricants, are widely used. Lubricant is also used to improve the flowability and releasability of the plastics and other PVC lubricant , to prevent adhesion in the mold in the machine to produce fish eyes or other defects. The main function is to reduce the friction surface of the friction damage. However, due to a wide range of industrial machinery, machinery mainly to meet the requirements of lubricants to reduce friction, wear, there are some special requirements vary depending on the work environment, working conditions and proposed. Used medical equipment and more equipment for the iron plated with nickel chrome layer. When the nickel-chromium layer is damaged, impure iron (carbon) is exposed to air, the oxidation reaction occurs upon contact with oxygen and water, the occurrence of corrosion. Use of medical surgical instrument lubricant, can effectively prevent or delay the corrosion of surgical instruments.Plastic lubricants to reduce friction pair friction, slowing the wear of lubricating medium. Lubricants can play on friction cooling, cleaning and prevent pollution and so on. In order to improve the lubrication performance of the lubricant may be added in some suitable additives.

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