2K water-based polyurethane mood coatings as Past as standard solvent-based PL)

摘要

Still today, most of the global industrial wood coatings market is based on traditional solvent-borne polyurethane technology. Water-borne polyurethane (WB PU) systems are high in performance and environmentally compatible but their inherently slower drying has limited the market shift towards this low emission alternative. A novel hybrid hydrophilic polyisocyanate offers a fast-drying allowing waterborne PU systems as reactive as traditional systems.