1. Characteristics of polyurethane wheel
The elastomer of polyurethane wheel has good performance such as abrasion resistance, chemical corrosion resistance, high strength, high elasticity, low pressure resistance, strong shock absorption, tear resistance, radiation resistance, high load bearing and shock absorption buffer. Polyurethane wheels also have a wide hardness range from Shore A10 to 100. There are already products on the market that surpass the Shaw A100 and above. In addition, the polyurethane wheel has excellent sound-absorbing characteristics, the wheel in the process of movement does not produce noise, can achieve the mute effect. These characteristics of PU wheel are very suitable for castor material.
2.Polyurethane plastic is widely used in casters. It is a thermoplastic polyurethane elastic with light weight, impact resistance, wear resistance and corrosion resistance, which is made by casting production process
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