PUR cable is a type of cable made of polyurethane material, also known as polyurethane cable. This type of cable has various superior properties, including excellent oil resistance, good toughness, wear resistance, cold resistance (low temperature resistance), waterproofing, aging resistance, acid and alkali resistance, weather resistance, long service life, UV resistance, etc. These characteristics of PUR cables make them particularly suitable for use in harsh working environments, such as low-temperature outdoor environments in the north during winter, oil contaminated corrosion environments in factories, saltwater corrosion environments in the ocean, strong ultraviolet environments in high-altitude areas, and high friction environments in mines. In addition, PUR cables are widely used in complex and harsh working conditions that are prone to wear and require reciprocating movement due to their excellent flexibility, high wear resistance, special oil resistance, corrosion resistance, and stronger environmental adaptability.