The polyethylene wear-resistant scraper has the properties of high wear resistance, high aging resistance and high solvent resistance, and the polyethylene wear-resistant scraper has a long service life. It is characterized by super wear-resistant polyurethane composite material, which is twice the service life of ordinary polyurethane. The wear resistance is very good, and the service life is 5 times that of general rubber and plastic products. It can be customized according to customer drawings.