Preparation of Polyester Fabric with Asymmetric Wettability by Atmospheric Pressure Plasma Jet Treatments

DOI Web Site Web Site 1 Citations 25 References Open Access
  • KIBAYASHI Yuriko
    Department of Advanced Fibro-Science, Kyoto Institute of Technology
  • GOTOH Keiko
    National Institute of Technology, Nara College
  • KOBAYASHI Yasuyuki
    Research Division of Electronic Materials, Osaka Research Institute of Industrial Science and Technology
  • SUKIGARA Sachiko
    Department of Advanced Fibro-Science, Kyoto Institute of Technology

Bibliographic Information

Other Title
  • 大気圧プラズマジェット処理による表裏非対称なぬれ性をもつポリエステル布帛の作製
  • タイキアツ プラズマジェット ショリ ニ ヨル ヒョウリ ヒタイショウ ナ ヌレショウ オ モツ ポリエステル フハク ノ サクセイ

Search this article

Description

<p>Two types of atmospheric pressure plasma jet (APPJ) treatment were used to prepare the polyester fabric with asymmetric wettability, and then the wettability stability of the prepared fabric was examined. We investigated to make an asymmetric fabric by two methods using the APPJ treatments, and adopted the following method: After both sides of a polyester fabric were treated by the APPJ-coating, one side was subsequently treated by the APPJ-oxidation. The water contact angles on both sides of the prepared fabric were measured to be 150° and 20°. The hydrophobic and hydrophilic stability of both sides was excellent for 7 days. From surface analyses, the granular surface morphology of deposited SiO2 films was observed on the APPJ-coated side of the polyester fabric, which caused water repellency. Silanol groups were produced after the subsequent APPJ-oxidation, which contributed to hydrophilicity. It was confirmed by the horizontal water spreading that the polyester fabric with an asymmetric wettability was successfully prepared.</p>

Journal

Citations (1)*help

See more

References(25)*help

See more

Keywords

Details 詳細情報について

Report a problem

Back to top