Atmospheric Pressure Plasma System

Atmospheric Pressure Plasma System (Arioli SPA)                           

  • Dielectric Barrier Discharge                                                                                     
  • Radio Frequency Generator 30-50 kHz
  • Maximum Power 2 kW
  • 2 Multi-electrode tools composed by 10 bars: 1-stainless steel; 2-ceramics
  • Gas delivery system (Ar)
  • Liquid delivery system => Thermal chamber for Vapors delivery => carrier gas mixing (e.g., HDMSO) => Polymerization
  • Aspirator 250-600m3/h
  • Surface of treatment: 250mm x 600mm

 

An Example of Process:

  • RF Power = 1100 W
  •  Ceramic multi-electrode tool
  •  Specific Power Applied = 0.6875 MW/m2
  •  Ar flow = 10 l/min
  •  Electrode line speed= 5m/min
  •  Number of passes= 5 passes