PCI’s “Did You Know” column has published a wealth of information about redox chemistries for use in emulsion polymerizations. This edition, the third in a series, focuses on its use in aqueous-based polymer dispersions.
The report from MarketsandMarkets projects market growth driven by a surge in demand attributed to stringent regulations imposed by various governments on the permissible levels of VOCs.
This article discusses new developments in water-based UV-curable polyurethanes that offer much-improved 50 °C paint stability in clear, as well as pigmented coatings. It also discusses how these resins address the desired attributes of the coating applicator in increasing line speed through fast water release, improved block resistance, and solvent resistance off the line.
The objective of this collaboration was to showcase the performance of sustainable, soy-based coating materials in real-world formulations, comparing them to benchmarks derived from petroleum-based counterparts.
On Demand A new emulsification technology was developed to make traditional stabilizers water dispersible. Optimized combination of several synergistic water-based UVA/HALS blends were designed to meet varying enduse performance expectations of different waterborne coating formulations.
