Application Research of Dibutyltin Dilaurate Catalyst in Elastomer Synthesis Abstract: Dibutyltin dilaurate (DBTDL) is a widely recognized and extensively utilized organotin catalyst in the synthesis of various elastomers. This review provides a comprehensive overview of the application of DBTDL in elastomer synthesis, focusing on its catalytic mechanism, influencing factors, and specific applications in polyurethane (PU),...