Pentamethyldiethylenetriamine (PMDETA) as a PUR Catalyst: An In-Depth Exploration In the vast and intricate world of polyurethane (PUR) chemistry, catalysts serve as the unsung heroes that bring molecules together in a harmonious dance. Among these remarkable compounds, Pentamethyldiethylenetriamine (PMDETA) stands out as a particularly effective and versatile player. This article aims to unravel the mysteries...