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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">vestich</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Национальной академии наук Беларуси. Серия химических наук</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the National Academy of Sciences of Belarus, Chemical Series</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-8331</issn><issn pub-type="epub">2524-2342</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">vestich-278</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>ТЕХНИЧЕСКАЯ ХИМИЯ И ХИМИЧЕСКАЯ ТЕХНОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>TECHNICAL CHEMISTRY AND CHEMICAL ENGINEERING</subject></subj-group></article-categories><title-group><article-title>СВОЙСТВА ЛАКОВЫХ ПОКРЫТИЙ НА ОСНОВЕ МОДИФИЦИРОВАННЫХ ТЕРПЕНОМАЛЕИНОВЫХ СМОЛ</article-title><trans-title-group xml:lang="en"><trans-title>PROPERTIES OF THE LAQUER COATINGS BASED ON MODIFIED TERPENOMALEINIC RESINS</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>Латышевич</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Latyshevich</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>мл. науч. сотрудник</p></bio><bio xml:lang="en"><p>Junior researcher</p></bio><email xlink:type="simple">irinalatyshevitch@gmail.com</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>Прокопчук</surname><given-names>Н. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Prokopchuk</surname><given-names>N. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>член-кор., д-р хим. наук, профессор</p></bio><bio xml:lang="en"><p>Corresponding Member of the National Academy of Sciences of Belarus, D. Sc. (Chemistry), Professor</p></bio><email xlink:type="simple">tnsipp@belstu.by</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>Клюев</surname><given-names>А. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Kliuyeu</surname><given-names>A. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. техн. наук, вед. науч. сотрудник</p></bio><bio xml:lang="en"><p>Ph. D. (Engineering) , Senior researcher</p></bio><email xlink:type="simple">loc@ifoch.bas-net.by</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>Козлов</surname><given-names>Н. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Kozlov</surname><given-names>N. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р хим. наук, вед. науч. сотрудник</p></bio><bio xml:lang="en"><p>D. Sc. (Chemistry), Senior researcher</p></bio><email xlink:type="simple">loc@ifoch.bas-net.by</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт физико-органической химии НАН Беларуси</institution></aff><aff xml:lang="en"><institution>Institute of Physical Organic Chemistry of the National Academy of Sciences of Belarus</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Белорусский государственный технологический университет</institution></aff><aff xml:lang="en"><institution>Belarusian State Technological University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>08</day><month>10</month><year>2017</year></pub-date><volume>0</volume><issue>3</issue><fpage>110</fpage><lpage>114</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Латышевич И.А., Прокопчук Н.Р., Клюев А.Ю., Козлов Н.Г., 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">Латышевич И.А., Прокопчук Н.Р., Клюев А.Ю., Козлов Н.Г.</copyright-holder><copyright-holder xml:lang="en">latyshevich I.A., Prokopchuk N.R., Kliuyeu A.Y., Kozlov N.G.</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://vestichem.belnauka.by/jour/article/view/278">https://vestichem.belnauka.by/jour/article/view/278</self-uri><abstract><p>Создание электротехнических изделий с повышенными технико-экономическими показателями требует дальнейшего совершенствования электроизоляционных материалов. В связи с широким внедрением автоматических методов намотки большое значение имеет разработка лаковых покрытий, обеспечивающих надежность изоляции при значительных механических воздействиях. Данное исследование посвящено повышению эксплуатационных свойств электроизоляционных лаков путем разработки технологий высокоэффективных вторичных продуктов терпеномалеиновых смол (смол ТМС) и термоотверждаемых композиций на их основе. В процессе выполнения работы изучены физико-химические свойства смол ТМС, модифицированных солями тяжелых металлов (ацетатами Со, Mn и Zn), такие как кислотное число (КЧ, мг КОН/г), температура размягчения (Тр, °С), вязкость (ν20) и температура деструкции (Т срД, °С). Исследовано влияние полученных смол ТМС на физико-механические свойства лаковых покрытий на их основе: толщина пленки (мкм), твердость лакового покрытия (усл. ед.) и антикор- розионная стойкость.</p><p> </p></abstract><trans-abstract xml:lang="en"><p>The development of electrical products with increased technical and economic indicators requires further improvement of electrical insulating materials. Due to the wide introduction of automatic winding methods, it is of great importance to develop varnish coatings that ensure the reliability of insulation under significant mechanical stresses. This study was devoted to the development of the operational properties of electrical insulating varnishes by developing technologies for high-efficiency secondary products of terpenomaleinic resins (TMS resins) and thermosetting compositions based on them. In this work, physical and chemical properties of TMS resins modified with heavy metal salts such as acid number (AN, mg of KOH/g), softening temperature (Ts, °C), viscosity (v20) and destruction temperature (Td, °C) were studied. The effect of the obtained TMS resins on physical and mechanical properties of lacquer coatings based on them such as film thickness (μm), hardness of the varnish coating (conventional units) and the corrosion resistance was studied. The effect of TMS resins modified with salts of heavy metals (Co, Mn and Zn acetates) on physical and mechanical properties of lacquer coatings based on them was studied as well.</p><p> </p></trans-abstract><kwd-group xml:lang="ru"><kwd>терпеномалеиновая смола</kwd><kwd>ацетат кобальта</kwd><kwd>ацетат марганца</kwd><kwd>ацетат цинка</kwd><kwd>эпоксидная смола</kwd><kwd>лаковое покрытие</kwd></kwd-group><kwd-group xml:lang="en"><kwd>terpenomaleinic resin</kwd><kwd>cobalt acetate</kwd><kwd>manganese acetate</kwd><kwd>zinc acetate</kwd><kwd>epoxide resin</kwd><kwd>lacquer coatings</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">Николаев, А. Ф. Синтетические полимеры и пластические массы на их основе / А.Ф. Николаев. – М. : Химия, 1966. – 768 с.</mixed-citation><mixed-citation xml:lang="en">Nikolaev A. 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