Email this article Effect of Ozone Processing on the Wettability of Filament Fiber Spunbond Polypropylene Nonwoven Fabric
- Authors: Sharova T.B.1, Obvintsev A.Y.1
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Affiliations:
- State Scientific Center of the Russian Federation JSC “Scientific Research Physicochemical Institute named after L. Ya. Karpov”
- Issue: Vol 49, No 1 (2017)
- Pages: 32-35
- Section: Article
- URL: https://journal-vniispk.ru/0015-0541/article/view/234857
- DOI: https://doi.org/10.1007/s10692-017-9836-4
- ID: 234857
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Abstract
The effect of ozone on the wettability of filament fiber spunbond polypropylene nonwoven fabric was studied by the contact angle method. The contact angles of wetting with water decreased from 127 to 115 ° after pressed samples of spunbond material were treated for 240 min with ozone at a concentration of 25 g/m3. The result can be explained by an increase in the number of polar C–O groups in the surface layer of the ozone-treated fibers, as determined by X-ray photoelectron spectroscopy.
About the authors
T. B. Sharova
State Scientific Center of the Russian Federation JSC “Scientific Research Physicochemical Institute named after L. Ya. Karpov”
Author for correspondence.
Email: tsytata@gmail.com
Russian Federation, Moscow
A. Yu Obvintsev
State Scientific Center of the Russian Federation JSC “Scientific Research Physicochemical Institute named after L. Ya. Karpov”
Email: tsytata@gmail.com
Russian Federation, Moscow
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