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Fibre Chemistry

, Volume 48, Issue 5, pp 410–415 | Cite as

Ozone Resistance of Nonwoven Polypropylene Fibrous Material

  • T. B. Sharova
  • L. A. Obvintseva
  • N. V. Kozlova
  • I. P. Sukhareva
  • M. P. Dmitrieva
  • A. D. Shepelev
  • A. K. Avetisov
  • A. I. Khorokhorin
  • A. S. Smolyanskii
NONWOVEN MATERIALS
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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.

Keywords

Ozone Ozone Concentration Fiber Surface Ozone Treatment Ozone Generator 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Notes

The work was supported financially in part by the RF Ministry of Education and Science [Subsidy Contract of Oct. 20, 2014, No. 14.576.21.0053, unique identifier of applied scientific research (project) RFMEFI57614X0053] and the Russian Foundation for Basic Research (Project No. 14-07-00025). We thank S. A. Korneichuk for the SEM images.

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Copyright information

© Springer Science+Business Media New York 2017

Authors and Affiliations

  • T. B. Sharova
    • 1
  • L. A. Obvintseva
    • 1
  • N. V. Kozlova
    • 1
  • I. P. Sukhareva
    • 1
  • M. P. Dmitrieva
    • 1
  • A. D. Shepelev
    • 2
  • A. K. Avetisov
    • 1
  • A. I. Khorokhorin
    • 3
  • A. S. Smolyanskii
    • 1
  1. 1.L. Ya. Karpov Scientific and Research Physical Chemistry InstituteMoscowRussia
  2. 2.National Research Center Kurchatov InstituteMoscowRussia
  3. 3.Scientific and Technological Center of Unique InstrumentationRussian Academy of SciencesMoscowRussia

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