Presentation Information
[22p-P01-7]Driving frequency dependence of surface modification effects in atmospheric pressure plasma treatment of plastic materials.
〇(BC)Takuto Nozawa1, Soma Chiku1, Shoma Sakamoto1, Hiromasa Yamada1 (1.NIT. Nagano college)
Keywords:
Atmospheric low-temperature plasma
The aim of this study was to identify the optimum plasma generation conditions for improving the quality of printing on plastic surfaces, and experiments were conducted focusing on frequency among several generation conditions. The contact angle analysis by frequency showed that the contact angle improvement effect did not increase with higher or lower frequencies, but was weakest when plasma generated at around 25 kHz was used.