Polyethylene yapamwamba kwambiri (UHMWPE, PE1000) ndi kagawo kakang'ono ka thermoplastic polyethylene.ili ndi maunyolo aatali kwambiri, okhala ndi mamolekyu ochuluka nthawi zambiri pakati pa 3 ndi 9 miliyoni amu.Unyolo wautali umathandizira kusamutsa katundu mogwira mtima ku msana wa polima polimbitsa kulumikizana kwa ma cell.Izi zimapangitsa kuti pakhale chinthu cholimba kwambiri, chokhala ndi mphamvu zapamwamba kwambiri kuposa thermoplastic iliyonse yopangidwa pano.