The Influence of One-Component Catalysts on Final Bond Strength in 1K Polyurethane Adhesives Abstract: One-component (1K) polyurethane (PU) adhesives are widely employed in various industries due to their ease of application, excellent adhesion to diverse substrates, and robust mechanical properties. The curing mechanism of these adhesives relies on atmospheric moisture reacting with isocyanate groups (NCO)...

The Influence of One-Component Catalysts on Final Bond Strength in 1K Polyurethane Adhesives Abstract: One-component (1K) polyurethane (PU) adhesives are widely employed in various industries due to their ease of application, excellent adhesion to diverse substrates, and robust mechanical properties. The curing mechanism of these adhesives relies on atmospheric moisture reacting with isocyanate groups (NCO)...