Troubleshooting Metal Catalyzed Urethane Systems | PCI Magazine
https://www.pcimag.com/articles/84910-troubleshooting-metal-catalyzed-urethane-systems
WEBSep 26, 2000 · Dibutyltin dilaurate (DBTDL) can be considered the workhorse catalyst for urethane coatings. It is efficient, e.g., a very low level of catalyst will greatly increase the NCO/OH reaction rate. However, as with any catalyst, certain problems can be encountered with DBTDL, including issues of stability-reactivity, hydrolysis of ester groups ...
DA: 97 PA: 22 MOZ Rank: 14