VCN is a unique surface treatment technology which provides an alternative to mechanical and acoustic streaming for the removal of particulate and contaminates without damaging surfaces or device features.
With VCN bubbles are grown on nucleation sites (particles/contaminates/imperfections). By alternating positive & negative pressure levels the VCN process can control the energy release of the bubbles on the surface. This release of controlled energy propels the contaminate into the fluid stream where it is removed from the chamber. VCN continues until the desired level of cleanliness is achieved. Pressure levels,temperature, rate of introducing vacuum pressure all control the rate of growth size and the total energy released. VCN delivers 5 key attributes every user should consider. To learn more click on the links above for more information. Click here for three sample illustrations of the VCN mechanism.