
Polyurethane Coating Catalyst impact on yellowing resistance in clear PU topcoats
Polyurethane Coating Catalyst Impact on Yellowing Resistance in Clear PU Topcoats Abstract Clear polyurethane (PU) topcoats are widely utilized to enhance the aesthetic appeal and protective propertie…

Polyurethane Coating Catalyst Impact on Yellowing Resistance in Clear PU Topcoats
Abstract: Clear polyurethane (PU) topcoats are widely employed in various applications, including automotive coatings, wood finishes, and protective films, due to their excellent mechanical properties…