Prinsipio di Trabou di un Limpiadó di Plasma

Plasma cleaners use plasma discharge to generate a high-energy oxidation reaction. Using oxygen or a mixed gas (such as oxygen + hydrogen) in the discharge zone, they form an ion plasma (energy range 5-15 eV). The high-energy electrons and radiation from these plasmas decompose surface contaminants (organic matter oxidation rate >90%), produsiendo produktonan gasoso òf solubel. E teknologia aki ta ofresé limpiesa liber di kímiko-, sin kontakto, hasiendo esaki adekuá pa tratamentu di superfisie di metalnan (manera staal i aluminio) i polímeronan (manera PTFE), i ta partikularmente bon-adekuá pa limpiesa di komponentenan elektróniko di presishon i aparatonan médiko.

Pa loke ta trata efisiensia di limpiesa, tempu di tratamentu tipiko ta varia di 2-10 minüt pa lote. E por kita kontaminantenan na eskala nano (tamaño di partikulo<100 nm), reduce surface contact angles by over 40°, and significantly improve material adhesion. Important operating parameters: maintain power between 50-1000W, air pressure between 10-100 Pa, and avoid overheating the substrate (temperature <150°C).