Introduction Polyurethane (PU) is a high-performance polymer material. Because of its excellent mechanical properties, chemical resistance, wear resistance and processability, it has been widely used ...

Introduction Semi-hard bubble catalyst TMR-3 is a highly efficient and multifunctional polyurethane foam catalyst, which is widely used in the production of high-performance polyurethane foam. With th ...

Introduction The semi-hard bubble catalyst TMR-3 (Tri-Methylamine Reactant 3) is a highly efficient catalyst widely used in the production of polyurethane foam. Its unique chemical structure and catal ...

Overview of the semi-hard bubble catalyst TMR-3 Semi-hard bubble catalyst TMR-3 is a highly efficient catalyst widely used in the manufacture of polyurethane foam plastics. It consists of a variety of ...