Introduction Polyurethane (PU) is a high-performance polymer material and is widely used in coatings, adhesives, foams, elastomers and other fields. Its excellent mechanical properties, chemical resis ...

Background and importance of polyurethane catalyst SA603 Polyurethane (PU) is a high-performance polymer material and is widely used in many fields, such as construction, automobile, furniture, home a ...

Introduction Polyurethane (PU) is an important polymer material and is widely used in many fields such as construction, automobile, home appliances, and furniture. However, during the production proce ...

Introduction Semi-hard bubble catalyst TMR-3 is a highly efficient catalyst widely used in the production of polyurethane foams. It has attracted much attention for its excellent catalytic properties ...