Long-Term Heat and Weather Resistance of Polyurethane TPE Anti-Yellowing Agent: A Comprehensive Study Introduction 🌞 In the ever-evolving world of polymer science, polyurethane thermoplastic elastomers (TPEs) have carved a niche for themselves. Known for their flexibility, durability, and versatility, these materials are widely used in industries ranging from automotive to footwear, electronics, and medical devices....