creating value in the packaging industry through innovative use of dbu in polyurethane foams introduction the packaging industry is continually evolving, driven by the need for more sustainable, cost-effective, and high-performance materials. one promising innovation in this field is the use of 1,8-diazabicyclo[5.4.0]undec-7-ene (dbu) as a catalyst in polyurethane foams. this article explores how dbu...