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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">10.35164/0554-2901-2017-9-10-30-32</article-id><article-id custom-type="elpub" pub-id-type="custom">plasticnews-202</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>Статьи</subject></subj-group></article-categories><title-group><article-title>Теплота термического разложения полиэтилена</article-title><trans-title-group xml:lang="en"><trans-title>The heat of polyethylene thermal decomposition</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>Рогозина</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Rogozina</surname><given-names>A. A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Коптелов</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Koptelov</surname><given-names>I. A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Матвеев</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Matveev</surname><given-names>A. A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Коптелов</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Koptelov</surname><given-names>A. A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Юшков</surname><given-names>Е. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Yushkov</surname><given-names>E. S.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральный центр двойных технологий «Союз»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal Center for Dual-Use Technologies “Soyuz”</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Национальный исследовательский ядерный университет «МИФИ»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Research Nuclear University “MEPhI”</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>05</day><month>06</month><year>2019</year></pub-date><volume>0</volume><issue>9-10</issue><fpage>30</fpage><lpage>32</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Рогозина А.А., Коптелов И.А., Матвеев А.А., Коптелов А.А., Юшков Е.С., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Рогозина А.А., Коптелов И.А., Матвеев А.А., Коптелов А.А., Юшков Е.С.</copyright-holder><copyright-holder xml:lang="en">Rogozina A.A., Koptelov I.A., Matveev A.A., Koptelov A.A., Yushkov E.S.</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/202">https://www.plastics-news.ru/jour/article/view/202</self-uri><abstract><p>Теплота термического разложения полиэтилена низкой плотности (D Hd ) определена методом дифференциальной сканирующей калориметрии при скоростях нагрева ( b ) от 0.5 до 40 К/мин. Показано, что D Hd возрастает с уменьшением b , достигая значения ~ 3000 Дж/г при b ≤ 1.0 К/мин . Одной из основных причин высоких значений теплоты разложения может являться образование в условиях эксперимента продуктов с низкой молекулярной массой.</p></abstract><trans-abstract xml:lang="en"><p>The heat of thermal decomposition of low density polyethylene (D Hd ) is determined by differential scanning calorimetry at heating rates ( b ) from 0.5 to 40 K/min. It is shown that D Hd increases with decreasing b, reaching a value of ~ 3000 J/g at b ≤ 1.0 K/min. One of the main reasons for the high values of the heat of decomposition can be the formation of products with low molecular weight under the experimental conditions.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>полиэтилен</kwd><kwd>теплота термического разложения</kwd><kwd>дифференциальная сканирующая калориметрия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>polyethylene</kwd><kwd>heat of thermal decomposition</kwd><kwd>differential scanning calorimetry</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">Stoliarov S.I., Walters R.N. Determination of heats of gasification of polymers using differential scanning calorimetry // Polymer Degradation and Stability. 2008. V. 93. P. 422-427.</mixed-citation><mixed-citation xml:lang="en">Stoliarov S.I., Walters R.N. 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