Organotin Catalysts

Organotin catalysts are usually used in the production of polyurethane and other products, especially in polyurethane foam, coatings, elastomers, adhesives, resins and other industries. Dibutyltin diacetate (SF-DBTA, CAS No.: 1067-33-0): gel catalyst, mainly used as room temperature silicone rubber curing catalyst. Octyltin series (SF-DBTDL, dibutyltin dilaurate, CAS No.:77-58-7) heat stabilizers are used in PVC product additives. They have the advantages of good thermal stability, transparency, light stability and non-toxicity to the human body. They are widely used in food and pharmaceutical packaging materials.