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Please use this identifier to cite or link to this item: http://hdl.handle.net/10119/16761

Title: Super water-repellent treatment of various cloths by deposition of catalytic-CVD polytetrafluoroethylene films
Authors: Matsumura, Hideki
Mishiro, Mai
Takachi, Michihisa
Ohdaira, Keisuke
Keywords: Water repellence
Hydrophobicity
Cat-CVD
PTFE
Cloths
Fibers
Issue Date: 2017-10-30
Publisher: American Vacuum Society
Magazine name: Journal of Vacuum Science & Technology A
Volume: 35
Number: 6
Start page: 061514
DOI: 10.1116/1.4999236
Abstract: Polytetrafluoroethylene (PTFE), commercial name “Teflon,” films prepared by catalytic chemical vapor deposition (Cat-CVD), often called “hot-wire CVD,” are deposited on various cloths of cotton, cotton denim, nylon, and polyester. After deposition on such cloths, they show super water-repellent property without impairing breathability. The whole surface of fibers of these cloths is completely covered with PTFE layers which form reticulated sharp convex–concave network structures with a size of a few micrometers or less in pitch. The super water-repellent property can be seen even at the back side of the cloths when PTFE films are deposited only at the front side.
Rights: Copyright 2017 American Vacuum Society. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Vacuum Society. The following article appeared in Hideki Matsumura, Mai Mishiro, Michihisa Takachi, and Keisuke Ohdaira, Journal of Vacuum Science & Technology A, 35(6), 061514 (2017) and may be found at https://doi.org/10.1116/1.4999236
URI: http://hdl.handle.net/10119/16761
Material Type: author
Appears in Collections:c10-1. 雑誌掲載論文 (Journal Articles)

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