Aliphatic urethanes with high acrylate functionality result in cured films having excellent abrasion resistant properties. The family of UV-PUD materials examined offers a higher reactive solid content at a lower viscosity when compared to typical UV-PUDs on the market.
Polyaspartic coatings a one cost-saving solution – offering both increased productivity and reduced labor costs in tough corrosion protection applications.
This article describes a designed set of experiments that compared the coatings properties of two-component waterborne polyurethane coatings and two-component solventborne polyurethane coatings.
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.
