The main focuses of nanotechnology coatings for ultrasonic spray nozzles are:
- Depositing uniform nanolayers of solutions onto any size or width substrate (including moving webs of material).
- Dispersing nanosuspensions homogenously onto a substrate (including suspensions that tend to agglomerate easily). Ultrasonic nozzles continuously break apart agglomerations during the coating process due to the mechanical vibration of the nozzle.
The common applications are antireflective coatings, protective coatings on glass, antiscratch and UV protective coatings on lenses