More companies are adding and/or expanding their portfolios with biobased waterborne alternatives that offer the formulator/end user another benefit without sacrificing performance.
A newly developed polyether polyol delivers liquid processing at room temperature, low unsaturation and optimized extent of microphase separation from conventional urethane hard segment chemistries.
To reduce the VOCs used in PU-based coatings, Yantai Wanhua Polyurethanes Co. Ltd. developed waterborne technologies including PUD, PUA and waterborne 2K.
This study demonstrates that 2K waterborne polyurethane clearcoats can be a technology of choice in automotive clearcoat applications in order to combine high-demanding requirements and sustainability development concerns.
