Dibutyltin Sulfide Cass: 4253-22-9 is a sulfide that can be used as a catalytic agent in some polymerization reaction. Dibutyltin sulfide is a catalyst used in polyurethane systems. The high activity properties enable greater hydrolytic stability. It has better catalytic activity and water-tolerant stability than DBTDL in waterborne polyurethane pre-polymerization system and can decrease the pre-polymerization time. It can also catalyze the ring-expansion polymerization of mesolactide. In vinyl resins, DBTS is also an antioxidant and stabilizer. Learn more about City Chemical LLC.
source https://www.citychemical.com/dibutyltin-sulfide.html
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