high resilience catalyst c-225 is a key material used in the preparation of polyurethane foam. polyurethane foam is a lightweight material with excellent resilience and is widely used in mattresses, a ...

polyurethane catalyst tmr-2 polyurethane is an important class of engineering plastics, widely used in construction, automotive, aerospace and other fields. the production of polyurethane cannot be se ...

dioctyltin dimercaptoacetate (dbt-dotg), as an organotin compound, is widely used in the field of plastic additives, especially in polyethylene. used as heat stabilizer in vinyl chloride (pvc) product ...

dioctyltin dimercaptoacetate (dbt-dotg), as a kind of organotin compound, plays an important role in plastic additives, especially as use heat stabilizer. however, the use of any chemical requires con ...