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Rubber tires have shortcomings such as short service life, poor wear resistance and tear resistance during use, especially truck tires, which often lead to punctures due to their limited load-bearing capacity. The investment cost of rubber tire production equipment is very high, and some processes need to be manually operated. Even with very advanced molding equipment, the manufacturing quality and the quality of each batch of products cannot be completely uniform. In addition, rubber tires will generate a lot of waste during the use process, and it is very difficult to recycle and reuse them after they are scrapped, which is likely to cause environmental pollution.

Polyurethane elastomer is the most wear-resistant elastomer at present, with the advantages of high wear resistance, colorability, high cutting resistance, excellent oil resistance and chemical resistance.

Polyurethane tires are more uniform than rubber tires and do not suffer from tread peeling. Cut high temperature.