Rubber timing belt: rubber timing belt is generally black in color, rubber timing belt has good flexibility, good water resistance, PU is not water resistant, poor reciprocating workability, poor high and low temperature performance, good wear resistance, PU polyurethane synchronization under static conditions at room temperature If you bring it well, the rubber timing belt is better.
Polyurethane timing belt: The temperature range is -30 to 70 degrees. Polyurethane timing belts are generally made of nylon wire (or steel wire, copper wire) as the tensile body, and are made of polyester, which has the characteristics of oil resistance, impact resistance, and beauty.
Polyurethane TPU timing belt is a kind of thermoplastic polyurethane material. It has high modulus, high strength, high elasticity, small permanent deformation, good bending performance, excellent wear resistance, oil resistance, low temperature resistance, aging resistance, and can reach Medical and health requirements. The wear resistance of polyurethane TPU timing belts is 8 times that of rubber timing belts, which is more hygienic than rubber timing belts, and is more suitable for food, medical, and clean production industries. At present, TPU timing belts have gradually replaced rubber timing belts. TPU timing belts are widely used in computer embroidery machines, beverage machinery, and colored glass manufacturing industries. The skeleton material used is aramid cord, not embroidered steel cord.
