Email this article Ozone Resistance of Nonwoven Polypropylene Fibrous Material
- Authors: Sharova T.B.1, Obvintseva L.A.1, Kozlova N.V.1, Sukhareva I.P.1, Dmitrieva M.P.1, Shepelev A.D.2, Avetisov A.K.1, Khorokhorin A.I.3, Smolyanskii A.S.1
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Affiliations:
- L. Ya. Karpov Scientific and Research Physical Chemistry Institute
- National Research Center Kurchatov Institute
- Scientific and Technological Center of Unique Instrumentation, Russian Academy of Sciences
- Issue: Vol 48, No 5 (2017)
- Pages: 410-415
- Section: Nonwoven Materials
- URL: https://journal-vniispk.ru/0015-0541/article/view/234772
- DOI: https://doi.org/10.1007/s10692-017-9807-9
- ID: 234772
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Abstract
The efficiency of ozone absorption by nonwoven polypropylene fibrous material prepared by industrial spunbond technology and changes of its chemical composition and structure after ozone treatment were studied. The effects of ozone treatment at low (250 μg/m3) and high (25 g/m3) ozone concentrations were compared. It was found that oxidative destruction in both instances was localized primarily on the fiber surface. The conditions under which the propylene nonwoven spunbond material was resistant to ozone were determined.
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About the authors
T. B. Sharova
L. Ya. Karpov Scientific and Research Physical Chemistry Institute
Email: obvint@yandex.ru
Russian Federation, Moscow
L. A. Obvintseva
L. Ya. Karpov Scientific and Research Physical Chemistry Institute
Author for correspondence.
Email: obvint@yandex.ru
Russian Federation, Moscow
N. V. Kozlova
L. Ya. Karpov Scientific and Research Physical Chemistry Institute
Email: obvint@yandex.ru
Russian Federation, Moscow
I. P. Sukhareva
L. Ya. Karpov Scientific and Research Physical Chemistry Institute
Email: obvint@yandex.ru
Russian Federation, Moscow
M. P. Dmitrieva
L. Ya. Karpov Scientific and Research Physical Chemistry Institute
Email: obvint@yandex.ru
Russian Federation, Moscow
A. D. Shepelev
National Research Center Kurchatov Institute
Email: obvint@yandex.ru
Russian Federation, Moscow
A. K. Avetisov
L. Ya. Karpov Scientific and Research Physical Chemistry Institute
Email: obvint@yandex.ru
Russian Federation, Moscow
A. I. Khorokhorin
Scientific and Technological Center of Unique Instrumentation, Russian Academy of Sciences
Email: obvint@yandex.ru
Russian Federation, Moscow
A. S. Smolyanskii
L. Ya. Karpov Scientific and Research Physical Chemistry Institute
Email: obvint@yandex.ru
Russian Federation, Moscow
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