environmental impact assessment of low-toxicity polyurethane metal catalyst screening abstract: polyurethane (pu) materials are ubiquitous in modern society, finding applications in diverse sectors su ...

polyurethane metal catalysts in microcellular polyurethane shoe sole materials: a comprehensive review abstract: microcellular polyurethane (mpu) shoe soles are widely utilized due to their excellent ...

polyurethane metal catalysts for one-component moisture-cure systems: a comprehensive review 1. introduction 🚀 one-component moisture-cure polyurethane (1k-pur) systems represent a significant ...

polyurethane metal catalyst deactivation mechanisms and storage stability improvement abstract: metal catalysts, particularly tin and bismuth compounds, are widely employed in polyurethane (pu) synthe ...