Molao wa Motheo wa Mošomo wa Sehlwekiši sa 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%), go tšweletša ditšweletšwa tša kgase goba tše di qhibidigago. Theknolotši ye e fana ka tlhwekišo ya mahala ya dikhemikhale, yeo e sego -go ikgokaganya, e dira gore e lokele kalafo ya bokagodimo bja ditšhipi (go swana le tšhipi ye e sa tswakwego le aluminiamo) le dipholimere (go swana le PTFE), gomme e loketše kudu-go hlwekiša dikarolo tša elektroniki tša go nepagala le didirišwa tša kalafo.

Mabapi le bokgoni bja go hlwekiša, dinako tša kalafo tše di tlwaelegilego di tloga go metsotso ye 2-10 ka sehlopha. E ka tloša ditšhila tša nanoscale (bogolo bja dikarolwana<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).