Performance requirements for carbon black pigments are increasingly important in the development of advanced coating, ink and polymer formulations as the need for more eco-friendly products grows.
To comply with VOC regulations, coatings manufacturers have gradually moved away from conventional low-solids, solventborne systems to several emerging technologies, which include high-solids, UV, powder, waterborne and solvent-free systems.1-3
This article discusses the three types of OPVs and emphasizes the use of cellulose esters as additives to improve flow and leveling, and in many cases adhesion.
This article highlights a new cobalt-free catalyst that helps to achieve the necessary cure time as well as improve properties associated with water-based, high solids alkyds and alkyd-modified resins.