The molecular weight of the UHMW-PE sheetboard imparts its specific performance characteristics, and it belongs to a class of thermoplastic engineering plastics that are reasonably priced and possess excellent performance characteristics. It essentially combines the advantages of various plastics, offering unparalleled wear resistance, impact resistance, self-lubrication, corrosion resistance, shock absorption, low-temperature resistance, hygiene and non-toxicity, non-adhesiveness, low water absorption, flame retardancy, and anti-static properties. In reality, there is currently no single high-molecular material that possesses so many of these characteristics.