news Tertiary Amine Polyurethane Catalyst BL-17 promoting efficient gelling in polyisocyanurate (PIR) rigid foam panels Introduction to Tertiary Amine Polyurethane Catalyst BL-17 In the world of rigid foam panels, where ... 04/0712Tertiary Amine Polyurethane Catalyst BL-17 promoting efficient gelling in polyisocyanurate (PIR) rigid foam panels