Dibutyltin maleate, DBTM

Dibutyltin maleate (CAS 78-04-6) is primarily used as a highly effective heat stabilizer for PVC, especially suitable for rigid transparent products, offering excellent heat resistance and transparency, and preventing yellowing during high-temperature processing. It is also used as a heat stabilizer for flame-retardant ABS, compatible with halogen-based flame retardant systems. Furthermore, it can be used as a transesterification/condensation reaction catalyst in the production of coatings, adhesives, and sealants, improving product performance and reaction efficiency.