Spray Tips: Substrate cooling

Supplemental air cooling has two distinct advantages: controlling part temperature and removing overspray and fume debris from the coating surface.

New method for the mechanical tensile testing of micro and nanofibers

Testing the stiffness or tensile strength of fibers in the nano to micro range experimentally, is often very time-consuming. The samples in most cases have to be affixed using adhesive on both ends. Not only curing of the adhesive takes time, but also the sensor to which the fiber is glued cannot be reused. Now researchers from the Technical University of Vienna (TU Wiuen) have developed a test system that overcomes these obstacles.