Automation for Photopolymer Optimization: Developments Toward Next-Generation Energy Materials

By Aldair E. Gongora and Johanna J. Schwartz, Lawrence Livermore National Laboratory Photopolymer synthesis and formulations optimization are areas with huge design complexity. Factors such...
Figure 8. Toughening materials to improve flexibility and hardness.

Energy-Efficient Insulative Coatings for Battery Cell Applications

By Saeid Biria, Ph.D. and Don Herr, Ph.D., Arkema- Sartomer BU The surge in demand for electric vehicles (EVs) has spurred automotive manufacturers to intensify...
Figure 1. Trial parts with UV monocoat

Beyond Dual Cure: Next-Generation Universal Black UV Monocoat

By WC Peter Tsang and Christopher A. Baumgart, Red Spot Paint and Varnish Company, Inc. Dual-cure coatings once were perceived to deliver the best combined...
Figure 5. FT-IR spectra for three multi-functional silane precursors

Developing Hydrophobic UV-Curable Clearcoats for Plastic Substrates Using Organic-Inorganic Hybrid Technology, Part 2

By Tahereh Hayeri (Neda), Coating Research Institute, Eastern Michigan University Editor’s Note: Coatings for plastic substrates are subject to challenges that can result in reduced...

Reaching Brazil

Finally REACH has reached Brazil! It has been published by the Brazilian Congress and the Presidential Office the law 15.022 from November 13th, 2024, establishing...
These patient-specific anatomical models represent an aneurysm in the abdominal part of the aorta, the main artery in the body. An uncoated model is shown at top and at bottom is a nearly-transparent thiol-ene-coated model.

3D-Printing Phantoms: Medical Anatomical Models Benefit from UV-Curable Coatings

By Liz Stevens, writer, UV+EB Technology Advances in technology seem to be benefiting every human endeavor. In healthcare, innovations in additive manufacturing and material engineering...

Additive Manufacturing: Printing Area vs. Feature Size

In the preceding two columns, I reviewed the current state and future trajectory of the industry through the perspectives of the June 2024 Rapid+TCT...
Figure 4. Clear, gloss inkjet ink, matted with excimer, applied over a gloss flood coat.

Excimer and EB: A Different Approach to Gloss Control

EB and UV-curable inks and coatings can be formulated to produce a high-gloss appearance with relative ease, but when it comes to matte and...

Honey, Anything Interesting Happen at Work?

For better or worse, all days are interesting when it comes to UV applications and process control. We still enjoy the questions, learning and...
Figure 7. Pigmented Development #1

Improving Manufacture Efficiency with Water-Based UV-Curable Polyurethanes in Wood Coatings

By Bob Wade and Mike Jeffries, Covestro High-performance UV-curable coatings have been used in the manufacture of flooring, furniture and cabinets for many years. For...
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