RAHN at European Coatings Show – Meet our team on site at booth 108 in hall 3A!

This year's European Coatings Show will take place from March 25 – 27th 2025 in Nuremberg. We're looking forward to your visit in hall 3A at booth 108!

The European Coatings Show is one of the world's largest gatherings of the coatings and paint industry. Trends and technologies covering all aspects of the production of printing inks, varnishes and adhesives are presented in both technical sessions and impressive exhibitions.Aesthetic, sustainable, functional, and process-proof: the demands placed on paint and coatings for use in the automotive industry, graphic arts, mechanical engineering, aerospace are growing all the time.

Our delegation, including technical experts, R&D specialists, regulatory and sustainability advisors and management, is eager to collaborate with you on your projects.

Want to fix an appointment with our team?

Study Highlights:

• Matte Surface Generation: Excimer lamps, particularly those operating at 172 nm, are capable of producing deep matting effects with gloss levels between 1 and 30 GU. This is achieved through careful selection of oligomers, monomers, and photoinitiators, as well as control over cure speed, film thickness, and oxygen levels.

• Formulation Screening: RAHN's research identifies key formulation components that influence the matting efficacy of excimer lamps. The report provides detailed screening results for oligomers, monomers, and photoinitiators, offering a valuable starting point for optimizing formulations.
• Soft Touch Coatings: The report explores the potential of excimer lamps in creating soft feel coatings, which are highly sought after in automotive and packaging applications. By changing the settings of the pre-gelling before the excimer lamp combined with the right choice of oligomers and monomers, excimer curing offers a pathway to achieve desirable haptic properties without compromising on scratch and stain resistance.

Key Advantages of Excimer Lamp Technology:

•  High Performance: Deep matte finishes using a minimum of matting powders. This allows formulation of matte varnishes without decreasing coating performance and increasing thixotropy.
• Environmental Benefits: By eliminating the need for solvents and reducing energy consumption, excimer lamp technology supports sustainable manufacturing practices.

Concluding insights:

Our research highlights the transformative potential of excimer lamp technology in the development of UV-curable coatings. The insights in this report, will help formulators achieving ultra-low gloss levels while maintaining the desired application properties.

RAHN invites you to explore the full report for a deeper understanding of how excimer lamps can enhance your coating formulations. For further information or to discuss how these insights can be applied to your specific needs, please contact our team at energycuring@rahn-group.com.

Missed our Latest Webinar? Catch the Recording Now!

Did you miss our recent webinar on "Solving Print Defects and Adjusting Properties in Photopolymer 3D Printing"? Don’t worry — you can still access the valuable insights shared by our experts, Mr. Christopher Cocklan - 3D Printing Business Development Manager at RAHN and Mr. Troy Becker - Application Chemist at RAHN!

Elevate your 3D printing expertise to the next level!