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Polymer Bulletin
Erschienen in: Polymer Bulletin 2/2011

01.01.2011 | Original Paper

Plasma treatment of polyacrylonitrile/vinyl acetate films obtained by the extrusion process

verfasst von: R. R. Fleming, L. C. Pardini, C. A. R. Brito Jr., M. S. Oliveira Jr., N. P. Alves, M. Massi

Erschienen in: Polymer Bulletin | Ausgabe 2/2011

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Abstract

This work presents a study of superficial properties of polyacrylonitrile (PAN) films obtained by extrusion process. This innovative material was submitted to microwave plasma treatment generated at low pressure. The contact angle was measured with and without treatment in nitrogen and argon plasma, by the pendant drop technique. The work of adhesion was calculated by the Young–Dupré equation. The surface energy was calculated by the harmonic and geometric average methods, through the technique of two liquids proposed by Fowkes and Wu. The results showed an increase on the surface wetting, for films of plasma treat under nitrogen and argon, which indicated a modification in the surface of the PAN polymeric film.
Vorheriger Artikel RETRACTED ARTICLE: Surface modification of aramid fibers with novel chemical approach
Nächster Artikel Heat resistant properties of PP/Al(OH)3/Mg(OH)2 flame retardant composites

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Metadaten
Titel
Plasma treatment of polyacrylonitrile/vinyl acetate films obtained by the extrusion process
verfasst von
R. R. Fleming
L. C. Pardini
C. A. R. Brito Jr.
M. S. Oliveira Jr.
N. P. Alves
M. Massi
Publikationsdatum
01.01.2011
Verlag
Springer-Verlag
Erschienen in
Polymer Bulletin / Ausgabe 2/2011
Print ISSN: 0170-0839
Elektronische ISSN: 1436-2449
DOI
https://doi.org/10.1007/s00289-010-0318-6

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