Reclaimed rubber produced through physical or chemical treatment of waste rubber products such as used tires and rubber tubes to restore their original elasticity and performance. The process typically includes shredding, grinding, and processing to separate and remove impurities. The reclaimed rubber is then mixed with new rubber or additives to enhance its properties and usability. Compared to traditional rubber production, the preparation process of synthetic reclaimed rubber is more environmentally friendly, effectively reducing waste's impact on the environment and conserving raw material resources. This sustainable material is widely used in the automotive tire and rubber product sectors, contributing to sustainable development。