Back to Adhesive Bonding
Plasma Treatment
Simulate atmospheric plasma surface activation and wettability improvement.
Manual Control
Press and drag to activate the plasma jet.
Untreated (Hydrophobic) Activated (Hydrophilic)
Surface Energy
Current Level (Dyne/cm)32
32 Dyne (Native HDPE)72 Dyne (Water)
Hydrophobic Recovery:
When plasma stops, polymer chains rotate and polar groups hide, lowering surface energy.
Surface Chemistry
C
C
C
Inert Polymer
Non-polar surface — only C–H and C–C bonds. Low adhesion.
⚪Hydrogen
⚫Carbon
🔴Oxygen (Plasma)
⚡Free Electron