introduction amine-based delayed-action catalysts (dacs) play a crucial role in the production of polyurethane foam. these catalysts can significantly improve the performance of foam products by cont ...

introduction as the global emphasis on environmental protection is increasing, the automotive industry is facing unprecedented challenges and opportunities. the emissions of traditional fuel vehicles ...

introduction polyurethane (pu) is a high-performance material widely used in the fields of construction, automobile, furniture, packaging, etc., and the selection of catalysts in the production proces ...

introduction polyurethane (pu) is an important polymer material, and has been widely used in many industries due to its excellent mechanical properties, chemical resistance, wear resistance and resili ...

overview of polyurethane retardation catalyst 8154 polyurethane (pu) is a polymer material widely used in all walks of life and is highly favored for its excellent physical and chemical properties. i ...

introduction polyurethane (pu) is a polymer material widely used in all walks of life, and is highly favored for its excellent mechanical properties, chemical resistance and processing properties. wi ...

introduction polyurethane (pu) is an important polymer material and is widely used in many fields such as construction, automobile, home appliances, and furniture. its excellent mechanical properties ...

introduction amine foam delay catalysts are widely used in modern industry, especially in the preparation of polyurethane foams. this type of catalyst can effectively control the foam generation rate ...