Innovative combination of hard and soft materials improves adhesion to rough surfaces
Tuesday, September 11, 2018 - 08:41
in Physics & Chemistry
Scientists have developed a new adhesive structure that improves adhesion, even to rough surface. Adhesion is involved whenever industrial components are moved without leaving any residues behind. But the surfaces of these objects are never completely smooth. Even those surfaces that appear smooth to the human eye tend to be rough when observed under a microscope. Scientists at the Leibniz Institute for New Materials have developed a new adhesive structure ensuring adhesion, even to these types of rough surfaces. They determined that the combination of hard and soft materials adheres significantly better to rough surfaces compared to structures produced from only a single soft material.