Ⅰ. Introduction Thermoplastic Polyurethane Elastomers (TPUs) are a versatile class of polymers known for their exceptional abrasion resistance, high elasticity, good tensile strength, and resistance to oils and greases. These properties make them suitable for a wide range of applications, including automotive parts, footwear, adhesives, and medical devices. However, conventional TPUs are susceptible to hydrolysis,...