Polyurethane Amine Catalysts Amine

MS Polymers in “Hybrid” Sealants Edward M. Petrie “Hybrid ...

Polyurethane and silicone sealants are often referred to as “high performance” sealants in that they provide significant adhesion, movement capability, and durability. ... Tin and amine compounds are used as catalysts to speed the curing reaction. Moisture scavengers are sometimes added to the formulation.

  Maine, Polyurethane, Catalysts