ProductsPolyurethane Catalyst SMP catalyst SMP sponge catalyst SMP2022-08-11by adminPolyurethane Catalyst SMP catalyst SMP sponge catalyst SMP Polyurethane Catalyst SMP catalyst SMP sponge catalyst SMP Catalyst SMP is a delayed catalyst for low-density sponge or molding, it can increase foam hardnessSMP is widely used in flexible block foam and heat-curing moldingBoth in MC formulations and in formulations with fillers (CaCO3 and melamine) SMP improves the processability of the foam and reduces cracking; Catalyst SMPPolyurethane catalyst SMPsponge catalyst SMP