Thermoplastic elastomers (TPEs) are a class of materials that combine the properties of rubber with the processing advantages of plastics. They are flexible and stretchable like rubber but can be melted and reshaped when heated, making them easy to manufacture. TPEs are commonly used in various applications, including automotive parts, medical devices, and consumer goods. These materials are made up of long polymer chains that can be physically mixed to create a soft, rubbery phase and a hard, plastic phase. This unique structure allows TPEs to exhibit excellent elasticity, durability, and resistance to wear and tear, making them suitable for a wide range of products and industries.