TPU is a thermoplastic polyurethane, compared to thermoset CPU polyurethane, it has the following disadvantages
1,Poor acid, alkali and solvent resistance,
2,poor UV resistance, UV exposure is easy to yellow and aging.
3,High temperature performance is not good, can not be used at more than 120 degrees Celsius.
4,The hardness range is narrow and can not be used for the production of low hardness products.
In contrast to TPU, CPU polyurethane can overcome these shortcomings by adjusting the formulation. It has a wide range of hardness.Precision parts can be produced by CNC machine tools.Widely used in casters, industrial scrapers, insulation boards, seals, screens, plates and bars, rollers, rubber and other industrial accessories
