DMAP’s Role in Improving Thermal Stability of Polyurethane Elastomers Polyurethane elastomers (PU elastomers) are the superheroes of the polymer world, known for their versatility and toughness. They’re used everywhere—from your running shoes to industrial machinery. However, like all superheroes, they have an Achilles’ heel: thermal stability. When exposed to high temperatures, PU elastomers can degrade,...