Super high molecular weight polyethylene blend capable of using in extrusion processing and its processing method

An ultrahigh-molecular polyethylene mixture used for extruding out is prepared from ultrahigh-molecular polyethylene, polypropylene, antioxidizing agent, nucleator and additive through proportional mixing and single-screw extruding out while applying ultrasonic vibration. Its advantages are high extruding-out efficiency and high performance.