Unique self-crosslinking polyurethane dispersions for wood coatings

A series of water-borne polyurethane/urea copolymer dispersions was made by incorporating polyamide segments in the backbone of the resins. Excellent hydrolytic stability, heat and UV resistance and mechanical properties were obtained. In a formulation optimised for wood coatings, good performance was achieved across a wide range of resistance tests.
Duration: 31:27
Speaker: Nina Musche
Company: Lubrizol
Conference: European Coatings Live
Date: 25.07.2017