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Tertiary Amine Polyurethane Catalyst BL-17 promoting efficient gelling in polyisocyanurate (PIR) rigid foam panels
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Tertiary Amine Polyurethane Catalyst BL-17 promoting efficient gelling in polyisocyanurate (PIR) rigid foam panels
tertiary amine polyurethane catalyst bl-17 promoting efficient gelling in polyisocyanurate (pir) rigid foam panels
2025-04-07