Environmentally Friendly Non-Tin Polyurethane Two-Component Catalyst Replacements Abstract: Polyurethane (PU) materials are ubiquitous in modern society, finding applications in coatings, adhesives, elastomers, and foams. Traditional PU catalysis relies heavily on organotin compounds, known for their high activity and efficiency. However, increasing environmental concerns and regulatory pressure have driven the need for safer and more sustainable...

Environmentally Friendly Non-Tin Polyurethane Two-Component Catalyst Replacements Abstract: Polyurethane (PU) materials are ubiquitous in modern society, finding applications in coatings, adhesives, elastomers, and foams. Traditional PU catalysis relies heavily on organotin compounds, known for their high activity and efficiency. However, increasing environmental concerns and regulatory pressure have driven the need for safer and more sustainable...