For Solvent Borne Formulations, Is Ambient Cure For Isocyanates Obtained With Traditional Organocarboxylate Catalysts Or Can It Be Done Without?
A catalyst is necessary for the ambient curing of FEVE resins. The most popular at this time is Dibutyltin Dilaurate. The level of catalyst is much lower than standard 2K polyurethane formulations. The suggested starting point for a standard formulation is 0.0005% based on total resin solids.No tags for this post.