Polyurethane Catalyst PMDETA: Tailoring Cure Profiles for Microcellular Foam Applications Introduction Polyurethane (PU) microcellular foams are versatile materials finding increasing applications in diverse fields, including automotive components, footwear, thermal insulation, and biomedical devices. Their unique combination of properties, such as high strength-to-weight ratio, excellent energy absorption, and controllable density, makes them attractive for demanding engineering...