The polyurethane timing belt of industrial belt is made of polyurethane (PU) material as the main body and high-strength steel wire rope as the middle strength layer. It has: anti-aging, anti-hydrolysis, anti-ultraviolet UVA, anti-ozone, high Oil, oil-proof ester, most acid and alkali corrosion resistance, working temperature: -30 ℃ ~ +80 ℃ can withstand up to +110 ℃ in a short time, compared with rubber timing belts, it is more wear-resistant and does not drop powder.
In recent years, polyurethane (PU) timing belts have gradually replaced rubber timing belts. Polyurethane (PU) is a thermoplastic material with high modulus, high strength, high elasticity, small permanent deformation, good bending properties, excellent Wear resistance, oil resistance, low temperature resistance, aging resistance, can meet medical and health requirements. Therefore, the wear resistance of the polyurethane timing belt is 8 times that of the rubber timing belt, and it is more hygienic than the rubber timing belt. It is more suitable for clean production industries such as the food and medical industries.
