Developing a New KPU Special Anti-Yellowing Agent for Enhanced KPU Stability Introduction: The Battle Against Yellowing in Polyurethane Materials 🧪 In the ever-evolving world of polymer science, KPU (Knitted Polyurethane) has emerged as a star material in industries ranging from fashion and sportswear to automotive interiors and medical textiles. Its elasticity, durability, and breathability make...