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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">10.35164/0554-2901-2021-11-12-12-14</article-id><article-id custom-type="elpub" pub-id-type="custom">plasticnews-689</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>НИИПМ</subject></subj-group></article-categories><title-group><article-title>Исследование кинетики кристаллизации полиэфирэфиркетона с низким значением показателя текучести расплава в изотермическом режиме</article-title><trans-title-group xml:lang="en"><trans-title>The investigation of low melt fl ow index polyetheretherketone crystallization kinetics in isothermal mode</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>Соловьев</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Solovyev</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><email xlink:type="simple">mongousse2@yandex.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>Ляшенко</surname><given-names>Е. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Lyashenko</surname><given-names>E. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</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>Комолов</surname><given-names>М. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Komolov</surname><given-names>M. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</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>Яковлева</surname><given-names>К. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Yakovleva</surname><given-names>K. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>АО «Институт пластмасс»; МИРЭА – Российский технологический университет, Институт тонких химических технологий имени М.В. Ломоносова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>JSC "Plastics Institute"; Russian Technological University, Institute of Fine Chemical Technologies named after M.V. Lomonosov</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>АО «Институт пластмасс»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>JSC "Plastics Institute"</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>20</day><month>01</month><year>2022</year></pub-date><volume>1</volume><issue>11-12</issue><fpage>12</fpage><lpage>14</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Соловьев А.А., Ляшенко Е.Ю., Комолов М.Б., Яковлева К.А., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Соловьев А.А., Ляшенко Е.Ю., Комолов М.Б., Яковлева К.А.</copyright-holder><copyright-holder xml:lang="en">Solovyev A.A., Lyashenko E.Y., Komolov M.B., Yakovleva K.A.</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/689">https://www.plastics-news.ru/jour/article/view/689</self-uri><abstract><p>Исследована кинетика кристаллизации полиэфирэфиркетона с низким значением показателя текучести расплава. Работа проводилась с целью получения параметров кинетики кристаллизации, которые позволяют влиять на свойства получаемых изделий при переработке полиэфирэфиркетона в толстостенные изделия.</p><p>В качестве материала был выбран полиэфирэфиркетон с низким значением показателя текучести расплава марки ПЭЭК-5Г. Изучение процесса проводилось методом дифференциальной сканирующей калориметрии в изотермическом режиме.</p><p>Обработка экспериментальных данных проведена по уравнению Колмогорова-Аврами, энергия активации процесса определялась по уравнению Киссинджера.</p><p>Рассчитаны параметры процесса; скорость образования и роста кристаллических структур, энергия активации процесса; установлен диапазон температур для кристаллизации ПЭЭК в технологическом процессе получения толстостенных изделий.</p></abstract><trans-abstract xml:lang="en"><p>The crystallization kinetics of low melt fl ow index polyetheretherketone has been investigated. The purpose of the work was obtaining the parameters of the crystallization kinetics, which allow infl uencing the properties of the products obtained during the processing of polyetheretherketone into thick-walled products.</p><p>The considered material was PEEK-5G grade polyetheretherketone with low melt fl ow index. The study of the process was carried out by the method of diff erential scanning calorimetry in isothermal mode.</p><p>The processing of experimental data was performed using Kolmogoff-Avrami equation, the activation energy of the process – using Kissinger one.</p><p>The parameters of the process were calculated: the nucleation and growth rates of crystalline structures, the activation energy of the process. The temperature range for the crystallization of polyetheretherketone in the technological process of obtaining thickwalled products has been established.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>полиэфирэфиркетон</kwd><kwd>ПЭЭК</kwd><kwd>кинетика кристаллизации</kwd><kwd>энергия активации</kwd><kwd>уравнение Колмогорова Аврами</kwd><kwd>уравнение Киссинджера</kwd></kwd-group><kwd-group xml:lang="en"><kwd>polyetheretherketone</kwd><kwd>PEEK</kwd><kwd>crystallization kinetics</kwd><kwd>KolmogoffAvrami equation</kwd><kwd>Kissinger equation</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">R. May Polyetheretherketones// Encyclopedia of Polymer Science and Technology, 2008, Wiley, p. 1-9. DOI:10.1002/0471440264. pst266.</mixed-citation><mixed-citation xml:lang="en">R. May Polyetheretherketones// Encyclopedia of Polymer Science and Technology, 2008, Wiley, p. 1-9. 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