How does polyurethane bushing beat conventional rubber bushing?

Polyurethane is called “The King of Abrasion Resistance” . Actually, it is more than that, polyurethane outlasts natural rubber 10:1 in weari resistance and definitely it is most abrasion polymer comparing to all rubber and plastic. Besides that, the great impact resistance also exceeds most rubber. Some of polyurethane formulation performance very well in oil resistance and good dynamic mechanical properties. Custom polyurethane bushings are not only found in most of the cars and trucks but in most heavy equipment as well.

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