The UV-treatment influence on optical and surface properties of polyvinyl alcohol films, sensitized with a shungite
Likhomanova S. V. 1,2,3, Zvereva G. N. 4, Kamanina N. V. 1,3,5
1Vavilov State Optical Institute, St. Petersburg, Russia
2Saint-Petersburg State University of Aerospace Instrumentation, St. Petersburg, Russia
3Konstantinov Petersburg Nuclear Physics Institute, National Research Center Kurchatov Institute, Gatchina, Russia
4St. Petersburg State University of Civil Aviation, St. Petersburg, Russia
5St. Petersburg State Electrotechnical University “LETI", St. Petersburg, Russia
Email: lsv-87@bk.ru

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The spectral characteristic changes and modification possibility of polyvinyl alcohol films, sensitized with a shungite, under the UV-treatment have been demonstrated at the present publication. Keywords: polyvinyl alcohol, shungite, surface average roughness, optical transmittance coefficient, UV-radiation.
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