Dibutyltin Mono-n-butyl Maleate: The Catalyst for Semi-Rigid Polyurethane Foam In the world of polyurethane foam production, catalysts play a crucial role in shaping the properties and performance of the final product. Among these catalysts, dibutyltin mono-n-butyl maleate (DBTMBM) stands out as a key player in the creation of semi-rigid polyurethane foams. This article will delve...