Enviar artigo por via de e-mail Effect of Ozone Processing on the Wettability of Filament Fiber Spunbond Polypropylene Nonwoven Fabric
- Autores: Sharova T.B.1, Obvintsev A.Y.1
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Afiliações:
- State Scientific Center of the Russian Federation JSC “Scientific Research Physicochemical Institute named after L. Ya. Karpov”
- Edição: Volume 49, Nº 1 (2017)
- Páginas: 32-35
- Seção: Article
- URL: https://journals.rcsi.science/0015-0541/article/view/234857
- DOI: https://doi.org/10.1007/s10692-017-9836-4
- ID: 234857
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Resumo
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.
Sobre autores
T. Sharova
State Scientific Center of the Russian Federation JSC “Scientific Research Physicochemical Institute named after L. Ya. Karpov”
Autor responsável pela correspondência
Email: tsytata@gmail.com
Rússia, Moscow
A. Obvintsev
State Scientific Center of the Russian Federation JSC “Scientific Research Physicochemical Institute named after L. Ya. Karpov”
Email: tsytata@gmail.com
Rússia, Moscow
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