Thermoplastic elastomers, key materials for automotive lightweighting! As people have higher and higher requirements for the configuration of automobiles, such as power, comfort, and versatility, the equipment carried by automobiles also increases, resulting in increasing vehicle weight and fuel consumption.In recent years, reducing the fuel consumption of automobiles has become an important part of improving the global climate problem, and the lightweight of automobiles is imminent.Lightweight vehicles have become the trend of the world's automotive technology development because they can reduce fuel consumption, reduce exhaust pollution, and protect occupant safety.Among them, thermoplastic elastomers, as the key materials for lightweight automobiles, have good application prospects in the field of automobiles...