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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">vguit</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Воронежского государственного университета инженерных технологий</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the Voronezh State University of Engineering Technologies</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2226-910X</issn><issn pub-type="epub">2310-1202</issn><publisher><publisher-name>VSUET</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.20914/2310-1202-2025-1-266-271</article-id><article-id custom-type="elpub" pub-id-type="custom">vguit-3619</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>Химическая технология</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Fundamental and Applied chemistry, chemical technology</subject></subj-group></article-categories><title-group><article-title>Исследование влияния поверхности оксида цинка на вулканизацию полидиенов</article-title><trans-title-group xml:lang="en"><trans-title>Investigation of zinc oxide surface effect on polydienes vulcanization</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4206-8874</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Голякевич</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Golyakevich</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.т.н. зав. кафедрой, кафедра технологии органических соединений, переработки полимеров и техносферной безопасности, пр-т Революции, 19, г. Воронеж, 394036, Россия</p></bio><bio xml:lang="en"><p>Dr. sci., head of department, Department of technology of organic compounds, processings of polymers and technosphere safety, Revolution Av., 19 Voronezh, 394036, Russia</p></bio><email xlink:type="simple">sasha4292@ya.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Воронежский государственный университет инженерных технологий</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Voronezh state university of engineering technologies</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>03</day><month>06</month><year>2025</year></pub-date><volume>87</volume><issue>1</issue><fpage>266</fpage><lpage>271</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Голякевич А.А., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Голякевич А.А.</copyright-holder><copyright-holder xml:lang="en">Golyakevich 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.vestnik-vsuet.ru/vguit/article/view/3619">https://www.vestnik-vsuet.ru/vguit/article/view/3619</self-uri><abstract><p>Проведены испытания комплексных активаторов вулканизации с содержанием оксида цинка 30 масс. % на основе бентонита марки П1Т2 и цинковых белил с различной площадью удельной поверхности. Исследованы вулканизационные и упруго-прочностные свойства опытных и эталонных резиновых смесей на основе каучука СКИ-3 и их вулканизатов. Опытные резиновые смеси получены путём замены традиционной активаторной системы (оксид цинка (5 масс. ч.) и стеариновая кислота (2 масс.ч.)) на комплексный активатор вулканизации (5 масс. ч.). Установлено, что минимальный крутящий момент у опытных смесей был ниже, что свидетельствует о хороших технологических свойствах опытных резиновых смесей. Время оптимума и скорость вулканизации были выше у эталонных образцов. Образцы комплексных активаторов вулканизации, содержащие частицы оксида цинка с удельной поверхностью от 5,2 до 18,1 м2/г характеризовались большей устойчивостью к преждевременной вулканизации. Установлено, что применение комплексных активаторов вулканизации позволяет сократить общее время изготовления резиновых смесей и вулканизатов. Упруго-прочностные показатели опытных резин в присутствии комплексных активаторов вулканизации находились на уровне эталонных. Стоит отметить лучшие показатели относительного удлинения при разрыве для опытных образцов. Установлено, что комплексный активатор вулканизации со сниженным содержанием оксида цинка и удельной поверхностью частиц оксида цинка от 4 до 7,5 м2/г мм обеспечивают лучший комплекс физико-механических свойств и могут быть рекомендованы к практическому использованию в составе резиновых смесей, что позволит снизить содержание токсичного для окружающей среды оксида цинка и улучшить технико-эксплуатационные показатели резиновых изделий.</p></abstract><trans-abstract xml:lang="en"><p>Tests were carried out of complex vulcanization activators containing 30 wt. % zinc oxide based on P1T2 bentonite and zinc oxide with different specific surface areas. Vulcanization and elastic-strength properties of experimental and reference rubber compounds based on SKI-3 rubber and their vulcanizates were investigated. The experimental rubber compounds were obtained by replacing the traditional activator system (zinc oxide (5 parts by weight) and stearic acid (2 parts by weight)) with a complex vulcanization activator (5 parts by weight). It was found that the minimum torque in the experimental compounds was lower, which indicates good technological properties of the experimental rubber compounds. The optimum time and vulcanization rate were higher in the reference samples. Samples of complex vulcanization activators containing zinc oxide particles with a specific surface area from 5.2 to 18.1 m2/g were characterized by greater resistance to premature vulcanization. It has been established that the use of complex vulcanization activators allows to reduce the total time of manufacturing rubber compounds and vulcanizates. The elastic-strength indicators of the experimental rubbers in the presence of complex vulcanization activators were at the level of the reference ones. It is worth noting the best indicators of relative elongation at break for the experimental samples. It has been established that a complex vulcanization activator with a reduced content of zinc oxide and a specific surface area of zinc oxide particles from 4 to 7.5 m2/g mm provides the best set of physical and mechanical properties and can be recommended for practical use in rubber compounds, which will reduce the content of toxic zinc oxide for the environment and improve the technical and operational indicators of rubber products.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>комплексный активатор вулканизации</kwd><kwd>резиновая смесь</kwd><kwd>вулканизаты</kwd><kwd>цинковые белила</kwd></kwd-group><kwd-group xml:lang="en"><kwd>complex vulcanization activator</kwd><kwd>rubber compound</kwd><kwd>vulcanizates</kwd><kwd>zinc white</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">Донцов А.А. 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