Prinċipju ta 'Ħidma ta' Cleaner tal-Plażma

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%), li jipproduċu prodotti gassużi jew solubbli. Din it-teknoloġija toffri tindif kimiku-ħieles, mingħajr-kuntatt, li jagħmilha adattata għat-trattament tal-wiċċ tal-metalli (bħal azzar li ma jissaddadx u aluminju) u polimeri (bħal PTFE), u hija partikolarment tajba-adattata għat-tindif ta' komponenti elettroniċi ta' preċiżjoni u apparat mediku.

F'termini ta 'effiċjenza tat-tindif, ħinijiet ta' trattament tipiċi jvarjaw minn 2-10 minuti għal kull lott. Jista 'jneħħi kontaminanti nanoskala (daqs tal-partiċelli<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).