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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">firesmi</journal-id><journal-title-group><journal-title xml:lang="ru">Пожаровзрывобезопасность/Fire and Explosion Safety</journal-title><trans-title-group xml:lang="en"><trans-title>Pozharovzryvobezopasnost/Fire and Explosion Safety</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0869-7493</issn><issn pub-type="epub">2587-6201</issn><publisher><publisher-name>ФГБОУ ВО «Национальный исследовательский Московский государственный строительный университет»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.22227/0869-7493.2023.32.06.5-12</article-id><article-id custom-type="elpub" pub-id-type="custom">firesmi-1290</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>БЕЗОПАСНОСТЬ ВЕЩЕСТВ И МАТЕРИАЛОВ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>SAFETY OF SUBSTANCES AND MATERIALS</subject></subj-group></article-categories><title-group><article-title>Исследование огнезащитных свойств терморасширяющихся материалов для использования в климатических условиях Арктической зоны</article-title><trans-title-group xml:lang="en"><trans-title>Study of flame-retardant properties of thermally expanding materials for use in climatic conditions of the Arctic zone</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2999-0752</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Головина</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Golovina</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ГОЛОВИНА Екатерина Валерьевна, канд. техн. наук, старший научный сотрудник</p><p>620062, Свердловская обл., г. Екатеринбург, ул. Мира, 22</p><p>РИНЦ ID: 846886</p></bio><bio xml:lang="en"><p>Ekaterina V. GOLOVINA, Cand. Sci. (Eng.), Senior Researcher</p><p>Mira St., 22, Yekaterinburg, Sverdlovsk Region, 620062 </p><p>ID RISC: 846886</p></bio><email xlink:type="simple">ekaterinagolovina@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8926-3151</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Калач</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kalach</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>КАЛАЧ Андрей Владимирович, д-р хим. наук, профессор</p><p>394006, г. Воронеж, ул. 20-летия Октября, 84;394072, г. Воронеж, ул. Иркутская, 1а</p><p>РИНЦ ID: 195516</p></bio><bio xml:lang="en"><p>Andrey V. KALACH, Dr. Sci. (Chem.), Professor</p><p>20th Anniversary of October St., 84, Voronezh, 394006; Irkutskaya St., 1a, Voronezh, 394072</p><p>ID RISC: 195516</p></bio><email xlink:type="simple">a_kalach@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Уральский институт Государственной противопожарной службы Министерства Российской Федерации по делам гражданской обороны, чрезвычайным ситуациям и ликвидации последствий стихийных бедствий</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Ural Institute of the State Fire Service of the Ministry of the Russian Federation for Civil Defense, Emergencies and Elimination on Consequences of Natural Disasters</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Воронежский государственный технический университет; Воронежский институт Федеральной службы исполнения наказаний</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Voronezh State Technical University; Voronezh Institute of the Federal Penitentiary Service of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>15</day><month>12</month><year>2023</year></pub-date><volume>32</volume><issue>6</issue><fpage>5</fpage><lpage>12</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Головина Е.В., Калач А.В., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Головина Е.В., Калач А.В.</copyright-holder><copyright-holder xml:lang="en">Golovina E.V., Kalach A.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.fire-smi.ru/jour/article/view/1290">https://www.fire-smi.ru/jour/article/view/1290</self-uri><abstract><sec><title>Введение</title><p>Введение. Применение средств огнезащиты на нефтегазовых предприятиях, расположенных в Арктическом регионе, требует особого подхода к оценке их огнезащитной эффективности. Прежде всего, испытания необходимо проводить в условиях углеводородного температурного режима, вероятность развития которого весьма высока на объектах хранения и переработки нефти и газа. Углеводородный режим пожара характеризуется резким ростом температуры (в течение 5 мин температура может достигнуть 1100 °С) и возникновением избыточного давления.</p><p>Целью исследования является выбор огнезащитного терморасширяющегося покрытия для возможности применения на объектах нефтегазовой отрасли в Арктической зоне. Для реализации поставленной цели были решены следующие задачи:</p></sec><sec><title>Методология</title><p>Методология. В соответствии с ГОСТ 1363-2–2014 и ГОСТ 53295–2009 были проведены испытания на огнезащитную эффективность в условиях углеводородного температурного режима. Исследования проводились на универсальной установке для испытаний на огнезащитную эффективность средств огне­защиты и огнестойкость строительных конструкций и заполнения проемов, аттестованной как для стандартного температурного режима по ГОСТ 30.247.0–94, так и для углеводородного температурного режима по ГОСТ Р ЕН 1363-2–2014.</p></sec><sec><title>Результаты</title><p>Результаты. В результате проведенных исследований были получены значения достижения критической температуры (500 °С) образцами с нанесенными на них огнезащитными покрытиями.</p></sec><sec><title>Выводы</title><p>Выводы. На основе экспериментальных исследований проведен сравнительный анализ огнезащитных свойств интумесцентных композиций. Сделан вывод о приоритетном выборе огнезащитных терморасширяющихся составов на основе эпоксидных смол для промышленных объектов, расположенных в Арктическом регионе.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. The application of fire protection products at oil and gas enterprises located in the Arctic region requires a special approach to the assessment of their fire-retardant efficiency. First of all, it is necessary to conduct the tests under conditions of a hydrocarbon temperature regime, the probability of development of which is very high at oil and gas storage and processing facilities. The hydrocarbon fire regime is characterized by a sharp temperature rise (within 5 minutes the temperature can reach 1,100 °C) and the occurrence of overpressure.</p><p>The purpose of the research is the choice of a flame-retardant thermally expanding coating for the possibility of application at the objects of oil and gas industry in the Arctic zone. To achieve this goal, the following tasks were solved:</p></sec><sec><title>Methodology</title><p>Methodology. In accordance with GOST 1363-2–2014 and GOST 53295–2009, tests for fire-retardant efficiency under hydrocarbon temperature conditions were carried out. The research was carried out on the universal installation for testing the fire-retardant efficiency of fire protection means and fire resistance of building structures and filling openings, certified both for the standard temperature regime according to GOST 30.247.0–94 and for the hydrocarbon temperature regime according to GOST R EN 1363-2–2014.</p></sec><sec><title>Results</title><p>Results. As a result of the conducted research, the values of reaching the critical temperature (500 °C) by the samples with fire-resistant coatings applied to them were obtained.</p></sec><sec><title>Conclusions</title><p>Conclusions. Based on experimental studies, a comparative analysis of the flame retardant properties of intumescent compositions was carried out. The conclusion is made about the priority choice of flame-retardant thermo-expanding compositions based on epoxy resins for industrial facilities located in the Arctic region.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>огнезащитная эффективность</kwd><kwd>вспучивающийся огнезащитный состав</kwd><kwd>углеводородный температурный режим</kwd><kwd>предел огнестойкости</kwd><kwd>объект нефтегазовой отрасли</kwd><kwd>огнезащитное покрытие</kwd></kwd-group><kwd-group xml:lang="en"><kwd>flame retardant efficiency</kwd><kwd>intumescent flame retardant composition</kwd><kwd>hydrocarbon temperature regime</kwd><kwd>fire resistance limit</kwd><kwd>oil and gas industry object</kwd><kwd>flame retardant coating</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">Masri A.R. 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