Polyethylene wax (PE wax), also known as polymer wax, abbreviated as polyethylene wax. Due to its excellent cold resistance, heat resistance, chemical resistance, and wear resistance, it has been widely used. In normal production, this wax can be directly added as an additive to polyolefin processing, which can increase the gloss and processing performance of the product. As a lubricant, it has stable chemical properties and good electrical performance. Polyethylene wax has good compatibility with polyethylene, polypropylene, polyvinyl acetate, ethylene propylene rubber, and butyl rubber. Can improve the flowability of polyethylene, polypropylene, ABS, and the demolding properties of polymethyl methacrylate and polycarbonate. Compared to other external lubricants, polyethylene wax has a stronger internal lubrication effect on PVC.