Paper Title:
Structure and Properties of Regenerated Cellulose Film with Fluorocarbon Coating
  Abstract

Fluorocarbon coatings were deposited on the surface of regenerated cellulose films by RF magnetron sputtering, using polytetrafluoroethylene targets. Argon was used as the working gas. The coatings were characterized by X-ray photoelectron spectroscopy, Fourier transform infrared spectroscopy, atomic force microscopy, and static contact angle and oxygen permeability measurements. It was found that the coatings were made up of the four components -CF3, -CF2-, -CF- and -C-. The [F]/[C] ratio varied with sputtering conditions. The static contact angle of the coatings was greater than 90° at lower power and higher pressure, and the substrate material was transformed from hydrophilic to hydrophobic character. The fluorocarbon coatings were porous and did not influence the oxygen permeability of the cellulose film substrates.

  Info
Periodical
Chapter
Composite Design and Optimization
Edited by
Aimin Yang, Jingguo Qu and Xilong Qu
Pages
47-52
DOI
10.4028/www.scientific.net/AMM.84-85.47
Citation
Y. H. Zhang, Q. Ji, H. J. Qi, X. Q. Sun, "Structure and Properties of Regenerated Cellulose Film with Fluorocarbon Coating", Applied Mechanics and Materials, Vols. 84-85, pp. 47-52, 2011
Online since
August 2011
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Price
$32.00
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