... self-lubrication 3. Low temperature resistance 4. low friction coefficient raw material of UHMW plastic rod: UHMW PE PowderUHMWPE= Ultra- ... hoppers, dump trucks, railcars and chutes. 2,Transporting machinery: sliding guide, guide roll, bushing.3,Packing, container and tubing: open-type pot ... separator, screen plate of nuclear power plant, fishing rope raw material of UHMW plastic rod: UHMW PE powder