Dibutyltin Dilaurate (DBTDL), as an important organotin compound, is used in many fields due to its excellent properties It has found applications in the polyvinyl chloride (Polyvinyl Chloride, PVC) industry, where it plays a key role. PVC is a widely used thermoplastic favored for its cost-effectiveness, durability and versatility. However, PVC is prone to degradation...