Surface roughness has a strong influence on polymer properties, affecting the surface wettability, friction, and adhesion, as well as optoelectronic properties such as photon absorption, light reflection, etc.
On this application report we use the new atomic force microscope (AFM) from Anton Paar, the Tosca 400, to characterise several engineering polymers at production stage.
Water Sector Talent Exodus Could Cripple The Sector
Maybe if things are essential for the running of a country and we want to pay a fair price we should be running these utilities on a not for profit...