Could Powder Coatings Become the Next Generation of Photovoltaic Materials?
For decades, powder coatings have been engineered to protect metal from corrosion, weathering and everyday wear while delivering durable, attractive finishes. As the technology has matured, however, coatings have evolved well beyond simple protection, taking on roles that include electrical conductivity, thermal management, electromagnetic shielding and other functional properties. This steady progression raises an intriguing possibility: could the next generation of powder coatings move beyond protecting solar-energy systems to actually producing electricity? READ MORE

The Case for Beta-HAA-Cure Polyester Powders
In North America, beta-hydroxyalkylamide (ß-HAA) or triglycidyl isocyanurate (TGIC)-free polyester powder coatings are increasing in popularity at a significantly faster rate than TGIC polyesters. Right now, depending on the market segment and source, ß-HAA cured polyesters hold 6% to 15% of the total exterior polyester market compared to TGIC-cured polyesters. The reasons that ß-HAA systems are taking volume away from TGIC are primarily regulatory and, to a much smaller extent, the perception that ß-HAA powders have superior application properties.READ MORE