UV-A intensity labels provide a simple visual indication of UV-A exposure. But what actually causes the color change? The answer is a photoresponsive chemical reaction... Continue reading
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Can One UV Lamp Cure Everything?The Short Answer: No. Complete Guide to UV Curing – Chapter 2 If every UV lamp produces ultraviolet light,... Continue reading
Chapter 1 What UV Lamp Is Installed in Your Press? Every day, thousands of UV curing systems are switched on around the world. The press... Continue reading
A technical series exploring the science, engineering and process control behind modern UV curing systems. Do you really know the UV lamp... Continue reading
Do You Really Know the UV Lamp You’re Using Every Day? While designing a baseline verification and monitoring chart for UV systems, a simple question... Continue reading
Most UV indicators on the market only have one color scale. Kolorguide UV Tests, on the other hand, include two distinct scales: H-BULB (Mercury) D-BULB... Continue reading
Surface Energy vs. Surface Tension: What’s the Difference? If you’ve ever searched for surface energy and surface tension, you’ve probably found conflicting explanations. Some textbooks... Continue reading
If you’ve searched for “What is surface energy?”, you’ve probably found several different answers. Surprisingly, they are all correct—they simply come from different fields of... Continue reading
Versión en español: Leer en español Surface Energy Testing for Adhesion (ISO 8296 & ISO 2835 Guide) Surface energy is one of the most critical... Continue reading
In coatings, inks, and flexographic printing, consistency is not achieved by formulation alone—it depends on how materials interact with surfaces. Leneta charts are one of... Continue reading
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