New measuring system at SKZ for layer thicknesses of multilayer systems
Optical coherence tomography (OCT) opens up new perspectives for material characterization and defect detection in the plastics segment. As a research institute, the SKZ Plastics Center now also has a powerful OCT system for high-resolution examinations.
The SKZ Plastics Center in Würzburg now has a powerful OCT system at its Training Center Quality (TZQ). Originally developed for examination by ophthalmologists, optical coherence tomography (OCT) is an advanced and non-invasive imaging technology. It uses light waves to measure the travel time of light pulses sent into the material under examination and reflected from its internal structures such as interfaces. By analyzing the time-of-flight differences, cross-sectional images of the interior of the component are generated, allowing detailed imaging of layer thicknesses, flaws and other material imperfections. Pierre Pfeffer, Senior Scientist at SKZ, emphasizes: "The acquisition of the OCT system opens up new perspectives for us. In doing so, we are pleased to offer our course participants the opportunity to learn about optical coherence tomography in practice."
The OCT system can be used to examine a variety of plastic materials and products - such as foamed or coated plastics, fiber composite materials and joined components. The technology provides a non-destructive and non-contact way to examine the quality and integrity of plastics and provide hands-on demonstrations of these capabilities to participants in courses and classes. The introduction of the OCT system strengthens SKZ's position as a leading research center in plastics technology and underscores the institute's commitment to innovation and progress. More information on non-destructive testing can be found on the SKZ website under Non-destructive Testing.