Leveraging DBU Catalysts for Enhanced Performance in Electrical Insulation Applications with Polyurethane Materials Introduction Polyurethane materials have long been recognized for their versatility and performance in various industrial applications, including electrical insulation. The introduction of catalysts such as 1,8-Diazabicyclo[5.4.0]undec-7-ene (DBU) has opened new avenues for enhancing the properties of polyurethane-based insulating materials. This article explores...