Modification of the Surface Properties Polytetrafluoroethylene and Polypropylene Films by a Nonthermal Plasma Jet at Atmospheric Pressure

IF 0.8 4区物理与天体物理 Q4 PHYSICS, APPLIED

Technical Physics Letters Pub Date : 2026-06-28 DOI:10.1134/S1063785026700471

B. B. Baldanov, A. P. Semenov, Ts. V. Ranzhurov, D. N. Tsyrenzhapov, A. V. Balzhanov

引用次数: 0

Abstract

The change in the wettability of polytetrafluoroethylene and polypropylene films under the action of nonthermal argon plasma based on atmospheric pressure plasma jets was studied. Plasma treatment of polytetrafluoroethylene and polypropylene leads to a decrease in the contact wetting angle during the first seconds, then changes slightly and reaches an almost constant value of θ = 63° for polytetrafluoroethylene and θ = 38° for polypropylene. It was also found that the modification area of the films significantly exceeds the size of the installation nozzle.

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常压下非热等离子体射流对聚四氟乙烯和聚丙烯薄膜表面性能的改性

研究了常压等离子体射流在非热氩等离子体作用下聚四氟乙烯和聚丙烯薄膜润湿性的变化。等离子体处理聚四氟乙烯和聚丙烯后，接触润湿角在前几秒内减小，然后略有变化，达到一个几乎恒定的值：聚四氟乙烯为θ = 63°，聚丙烯为θ = 38°。还发现膜的修饰面积明显超过安装喷嘴的尺寸。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Technical Physics Letters 物理-物理：应用

CiteScore

1.50

自引率

0.00%

发文量

审稿时长

2-4 weeks

期刊介绍： Technical Physics Letters is a companion journal to Technical Physics and offers rapid publication of developments in theoretical and experimental physics with potential technological applications. Recent emphasis has included many papers on gas lasers and on lasing in semiconductors, as well as many reports on high Tc superconductivity. The excellent coverage of plasma physics seen in the parent journal, Technical Physics, is also present here with quick communication of developments in theoretical and experimental work in all fields with probable technical applications. Topics covered are basic and applied physics; plasma physics; solid state physics; physical electronics; accelerators; microwave electron devices; holography.