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Comparison of NPIII and DBD Plasma Treatment in Terms of Wettability of PTFE and PA6

Károly, Zoltán and Klébert, Szilvia and Al-Maliki, Hayder and Pataki, Tamás (2016) Comparison of NPIII and DBD Plasma Treatment in Terms of Wettability of PTFE and PA6. In: CEurSIS 2016 THE INTERNATIONAL CONFERENCE OF THE CARPATHIAN EURO-REGION’S SPECIALISTS IN INDUSTRIAL SYSTEMS - 11th EDITION –, 2016 június 2-4, BAIA MARE (Románia).

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Abstract

We compared the effect of nitrogen plasma immersion ion implantation and dielectric barrier discharge surface treatment on the wettability of two engineering polymers: PTFE and PA6. We found that NPIII is capable to make the surface either hydrophilic or superhydrophobic depending on the operating parameters (fluence and voltage). DBD plasma treatment effectively decreased the water contact angle of both types of polymer. However, while the lowest value of water contact angle was reached within a few seconds for PA6, it took more than 5 minutes for PTFE.

Item Type: Conference or Workshop Item (Paper)
Subjects: T Technology / alkalmazott, műszaki tudományok > TJ Mechanical engineering and machinery / gépészmérnöki tudományok
Depositing User: Dr. Gábor Kalácska
Date Deposited: 12 Jan 2017 13:28
Last Modified: 12 Jan 2017 13:45
URI: http://real.mtak.hu/id/eprint/45478

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