Self-lubricating UHMWPE extruded: external lubricant mainly higher fatty acids, complex lipids, silicone resin, paraffin and other low molecular weight resins. Prior to extrusion (injection) process, first lubricant processing aid is mixed together with other materials in the production of the material in the flame coal bin liner leaking lubricant prices, the formation of a lubricating layer flame coal bunker liner factory to achieve self-lubricating extrusion (injection). Features ultra-high molecular weight polyethylene plate: corrosion resistance. In lye from corrosion retardant coal bin liner, 75% concentrated sulfuric acid, 20% nitric acid stable performance, its water, liquid detergent and very stable. Low coefficient of friction. Static friction coefficient of 0.07, good self-lubrication, is an ideal bearings, bushings, slider, lining material. UHMW-PE as a selection device friction member, in addition to improving wear life, you can also receive energy-saving effect.