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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">10.35164/0554-2901-2020-9-10-31-34</article-id><article-id custom-type="elpub" pub-id-type="custom">plasticnews-558</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>КАФЕДРА ХИМИИ И ТЕХНОЛОГИИ ПЕРЕРАБОТКИ ПЛАСТМАСС И ПОЛИМЕРНЫХ КОМПОЗИТОВ (ХТПП И ПК) МИТХТ ИМ. М.В. ЛОМОНОСОВА</subject></subj-group></article-categories><title-group><article-title>Влияние введения органических растворителей разной природы на время гелеобразования связующего на основе метилфенильного кремнийорганического олигомера при отверждении</article-title><trans-title-group xml:lang="en"><trans-title>Influence of introducing organic solvents of different nature on the gelation time of a binder based on methylphenyl organosilicon oligomer during curing</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>Апексимов</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Apeksimov</surname><given-names>N. V.</given-names></name></name-alternatives><email xlink:type="simple">heknegative@mail.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>Сальников</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Sal'nikov</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><email xlink:type="simple">heknegative@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>МИРЭА – Российский технологический университет (Институт тонких химических технологий имени М.В. Ломоносова)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>MIREA – 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>ООО «Суперпласт»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Superplast LTD</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>19</day><month>11</month><year>2020</year></pub-date><volume>0</volume><issue>9-10</issue><fpage>31</fpage><lpage>34</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Апексимов Н.В., Сальников А.А., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Апексимов Н.В., Сальников А.А.</copyright-holder><copyright-holder xml:lang="en">Apeksimov N.V., Sal'nikov A.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/558">https://www.plastics-news.ru/jour/article/view/558</self-uri><abstract><p>Рассматривается влияние типа органического растворителя, показателя кислотности и содержания на время гелеобразования при поликонденсации метилфенильного кремнийорганического олигомера марки МФ-12 для изготовления термостойких электроизоляционных материалов. Обоснован выбор типа растворителя, обеспечивающего наилучшие вязкостные характеристики при пропитке и наибольшую стабильность свойств связующего, предназначенного для применения в сочетании с селективными латентными катализаторами поликонденсации, которые исключают эффекты нежелательных процессов при получении и хранении предварительно пропитанных материалов.</p></abstract><trans-abstract xml:lang="en"><p>The influence of the type of organic solvent, the acidity index, and the content of MF-12 methylphenyl organosilicon oligomer on the gelation time during polycondensation for the manufacture of heat-resistant electrical insulating materials is considered. The choice of the type of solvent that provides the best viscosity characteristics during impregnation and the greatest stability of the properties of the binder intended for use in combination with selective latent polycondensation catalysts, which exclude the effects of undesirable processes in the production and storage of pre-impregnated materials, has been justified.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>кремнийорганическое связующее</kwd><kwd>растворитель</kwd><kwd>препрег</kwd><kwd>время гелеобразования</kwd><kwd>структура полимера</kwd></kwd-group><kwd-group xml:lang="en"><kwd>organosilicon binder</kwd><kwd>solvent</kwd><kwd>prepreg</kwd><kwd>gelation time</kwd><kwd>polymer structure</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">Истратов В.В., Андреева Е.В., Гомзяк В.И., Васнев В.А./ Cилатрансодержащие полиметакрилаты // Тонкие химические технологии, том 14, №1, с. 82–89.</mixed-citation><mixed-citation xml:lang="en">Истратов В.В., Андреева Е.В., Гомзяк В.И., Васнев В.А./ Cилатрансодержащие полиметакрилаты // Тонкие химические технологии, том 14, №1, с. 82–89.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Grubb W.T. /A rate study of the silanol condensation at 25°c in alcoholic solvents. //Journal of the American Chemical Society, p.76, 1954.</mixed-citation><mixed-citation xml:lang="en">Grubb W.T. /A rate study of the silanol condensation at 25°c in alcoholic solvents. //Journal of the American Chemical Society, p.76, 1954.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Issa A.A., Luyt A.S. /Kinetics of alkoxysilanes and organoalkoxysilanes polymerization: a review //Polymers 2019, 11(3), 537; https://doi.org/10.3390/polym11030537.</mixed-citation><mixed-citation xml:lang="en">Issa A.A., Luyt A.S. /Kinetics of alkoxysilanes and organoalkoxysilanes polymerization: a review //Polymers 2019, 11(3), 537; https://doi.org/10.3390/polym11030537.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Arkles B.,Steinmetz J.R., Zazyczny J., Mehta P. / Factors contributing to the stability of alkoxysilanes in aqueous solution // Silanes and other coupling agents, pp.91–104. 1992.</mixed-citation><mixed-citation xml:lang="en">Arkles B.,Steinmetz J.R., Zazyczny J., Mehta P. / Factors contributing to the stability of alkoxysilanes in aqueous solution // Silanes and other coupling agents, pp.91–104. 1992.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">C.J. 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