creating environmentally friendly insulation products using blowing catalyst bdmaee in polyurethane systems abstract polyurethane (pu) foams are widely used in insulation applications due to their excellent thermal performance, durability, and versatility. however, traditional pu foam production often relies on environmentally harmful blowing agents and catalysts. this paper explores the use of 2-(dimethylamino)ethyl ethyl ether (bdmaee)...