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

Introduction Polyurethane (PU) is an important polymer material and is widely used in many fields such as construction, automobile, home appliances, and furniture. Among them, rigid foam plastics hav ...

Introduction Amine foam delay catalysts play a crucial role in modern industry, especially in extreme environments. These catalysts are widely used in petroleum, chemical industry, construction, aero ...

Introduction With the global emphasis on sustainable development, green buildings have become an important development direction of the construction industry. Green buildings not only require minimal ...