Analyzing the Cost-Effectiveness and Performance Balance of Polyurethane TPE Anti-Yellowing Agent Introduction: The Yellow Menace in Polyurethane Materials 🌞➡️🟨 Polyurethane (PU), a versatile polymer, is widely used in industries ranging from automotive interiors to fashion accessories. However, one persistent issue that plagues polyurethane thermoplastic elastomers (TPE) is yellowing—a phenomenon where the material turns yellow over...