2,2,4-Trimethyl-2-Silapiperidine: Enhancing Stability in Polyurethane-Based Applications Introduction Polyurethane (PU) is a versatile polymer that finds extensive applications in various industries, from automotive and construction to textiles and electronics. However, one of the major challenges faced by polyurethane-based products is their susceptibility to degradation over time, particularly when exposed to environmental factors such as UV light,...