PU is polyurethane used as raw materials, production of conveyor belt conveyor belt and then according to the reasonable configuration. It usually has the following characteristics: 1. Has good oil resistance, corrosion resistance, cold-resistant, cutting resistance and other properties. 2. Because of the high strength synthetic polyurethane fabric as bearing skeleton, made of polyurethane resin coating layer, so not only has high tensile strength, good song around sexual, light, thin and toughness, and oil resistant, easy cleaning. 3. Which conform to the hygiene standards, wear-resisting, and physical aging resistance, is a conveyor products can use for a long time. Above all, everyone to understand whether the characteristics of the PU belt.