Tungsten Disulfide (WS2)

BearingsTungsten Disulfide (WS2) is an excellent coating for bearings where conventional lubricants can not be used or where the application requires the insurance of a permanent lubricant for extended wear life as in gear motors or transmissions. From miniature bearings used in dental hand pieces to large bearings for electrical power plants, the coating is excellent at extending wear life. Bearings with the WS2 coating applied by Micro Surface will have a blue-gray color.Injection Mold ToolingAll mold components that contact resin such as slides, gibs, and inserts benefit from improved resin flow and mold release of 3 to 9% and increased productivity from 4 to 8% on average. It does not transfer to finished parts and provides longer lasting release than alternitives such as mold spray.Ws2二硫化钨涂层加工处理，让您的零部件提高3~5倍寿命。为您提供无油润滑，解决无法使用润滑油，润滑困难，无油润滑，高温润滑油分解，模具脱模困难，产品无无毒表面处理，符合ISO10993Automotive ComponentsAutomotive components such as engine and rod bearings as well as transmission and differential parts and CV joints have lower friction which provide longer wear life, reduced squeaking and noise, better gas milage and reduced fuel costs by requiring less energy.GearsGears for a number of devices benefit from lower friction and longer wear life such as those used in office equipment, pulp and paper handling machinery, clean rooms, automotive transmissions, rear end differentials, high load heavy equipment, and generators.Ball ScrewsBall screws coated with Tungsten Disulfide run smoother from having lower friction and as a result will have longer life.ShaftsShafts coated with WS2 have longer life because they run smoother with less friction. Common applications are in motor drives, spline shafts, acme screws, and turbine engines.Wear PlatesWear Plates are able to function at high temperatures with a lower coefficient of friction extending wear life.ChainChain coated with Tungsten Disulfide is able to run without wet lubrication and also benefit from lower friction.Valve StemsTungsten Disulfide coated valves benefit from lower friction and in turn longer wear life which is beneficial in automotive fuel injection systems, diesel hydraulic systems, ball and metering valves, and nuclear systems.HardwareSteel, stainless steel, or titanium bolts, screws, nuts, and fasteners have lower friction making it easier to assemble and disassemble & also prevents galling.Cutting ToolsCutting Tools coated with Tungsten Disulfide provide a better surface finish and have a longer wear life.