Optimizing Cure Rates and Enhancing Mechanical Properties of Polyurethane Foams with Bis(dimethylaminoethyl) Ether Catalysts Abstract Polyurethane (PU) foams are widely used in various industries due to their excellent mechanical properties, thermal insulation, and sound absorption capabilities. The curing process of PU foams is critical to achieving optimal performance, and the choice of catalyst plays a...