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 ...

overview of amine foam delay catalyst amine foam delay catalysts are a class of functional additives widely used in the foaming process of polyurethane foam. their main function is to control the rea ...