Tin-Free Polyurethane One-Component Catalyst Alternatives for Sustainable Products: A Comprehensive Review Abstract: The polyurethane (PU) industry has long relied on organotin catalysts to achieve desired reaction kinetics and product properties in one-component (1K) formulations. However, concerns regarding the environmental impact and toxicity of organotin compounds have spurred significant research into tin-free alternatives. This review provides...

Tin-Free Polyurethane One-Component Catalyst Alternatives for Sustainable Products: A Comprehensive Review Abstract: The polyurethane (PU) industry has long relied on organotin catalysts to achieve desired reaction kinetics and product properties in one-component (1K) formulations. However, concerns regarding the environmental impact and toxicity of organotin compounds have spurred significant research into tin-free alternatives. This review provides...