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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">plasticnews</journal-id><journal-title-group><journal-title xml:lang="ru">Пластические массы</journal-title><trans-title-group xml:lang="en"><trans-title>Plasticheskie massy</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0554-2901</issn><publisher><publisher-name>PLASTMASSY Publishing House (Moscow)</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.35164/0554-2901-2021-3-4-13-14</article-id><article-id custom-type="elpub" pub-id-type="custom">plasticnews-619</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>СТРУКТУРА И СВОЙСТВА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>STRUCTURE AND PROPERTIES</subject></subj-group></article-categories><title-group><article-title>Набухание полиэтилена в органических растворителях и его влияние на механические свойства</article-title><trans-title-group xml:lang="en"><trans-title>Polyethylene swelling in organic solvents and its influence on mechanical properties</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Червов</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Chervov</surname><given-names>А. А.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Красноярск</p></bio><bio xml:lang="en"><p>Krasnoyarsk</p></bio><email xlink:type="simple">chervovaa@snkng.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дмитриев</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Dmitriev</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Красноярск</p></bio><bio xml:lang="en"><p>Krasnoyarsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Костромин</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kostromin</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>St. Petersburg</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бронников</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Bronnikov</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>St. Petersburg</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ООО «Славнефть-Красноярскнефтегаз»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Slavneft-Krasnoyarskneftegaz Ltd.</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт высокомолекулярных соединений РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Macromolecular Compounds, RAS</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>17</day><month>05</month><year>2021</year></pub-date><volume>0</volume><issue>3-4</issue><fpage>13</fpage><lpage>14</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Червов А.А., Дмитриев Д.В., Костромин С.В., Бронников С.В., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Червов А.А., Дмитриев Д.В., Костромин С.В., Бронников С.В.</copyright-holder><copyright-holder xml:lang="en">Chervov А.А., Dmitriev D.V., Kostromin S.V., Bronnikov S.V.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.plastics-news.ru/jour/article/view/619">https://www.plastics-news.ru/jour/article/view/619</self-uri><abstract><p>Представлены результаты кинетических исследований сорбции ортодихлорбезола и ортоксилола образцами полиэтилена низкого давления различной толщины в течение 35 суток. Показано, что сорбция растворителей приводит к набуханию полимера и его пластификации, выражающейся в изменении его механических характеристик: предела прочности, деформации до разрушения и модуля Юнга.</p></abstract><trans-abstract xml:lang="en"><p>The results of kinetic investigations of the orthodichlorbenzene and orthoxylene sorption by the high density polyethylene specimens of diﬀerent thickness for 35 days are presented. It is shown that the sorption of solvents results in swelling of the polymer and its plasticization, which is expressed in changes in its mechanical characteristics such as ultimate strength, deformation to failure, and Young's modulus.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>полиэтилен низкого давления</kwd><kwd>органические растворители</kwd><kwd>механические свойства</kwd></kwd-group><kwd-group xml:lang="en"><kwd>low-pressure polyethylene</kwd><kwd>organic solvents</kwd><kwd>mechanical properties</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Ghabeche W., Chaoui K., Zeghib N. 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