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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">dan</journal-id><journal-title-group><journal-title xml:lang="ru">Доклады Национальной академии наук Беларуси</journal-title><trans-title-group xml:lang="en"><trans-title>Doklady of the National Academy of Sciences of Belarus</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-8323</issn><issn pub-type="epub">2524-2431</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29235/1561-8323-2024-68-2-170-176</article-id><article-id custom-type="elpub" pub-id-type="custom">dan-1188</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>ТЕХНИЧЕСКИЕ НАУКИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>TECHNICAL SCIENCES</subject></subj-group></article-categories><title-group><article-title>Бинарные смеси полиамида 6 с алифатическим поликетоном: анализ совместимости полимерных компонентов</article-title><trans-title-group xml:lang="en"><trans-title>Binary blends of polyamide 6 with aliphatic polyketone: the compatibility analysis of polymer components</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1182-6938</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кривогуз</surname><given-names>Ю. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Krivoguz</surname><given-names>Yu. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кривогуз Юрий Михайлович – д-р техн. наук, доцент, заведующий сектором</p><p>ул. Кирова, 32а, 246050, Гомель</p></bio><bio xml:lang="en"><p>Yuri M. Krivoguz – D. Sc (Engineering), Associate Professor, Head of the Sector</p><p>32a, Kirov Str., 246050, Gomel</p></bio><email xlink:type="simple">yurikriv@tut.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>Усова</surname><given-names>В. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Usova</surname><given-names>V. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Усова Виктория Николаевна – мл. науч. сотрудник, аспирант</p><p>ул. Кирова, 32а, 246050, Гомель</p></bio><bio xml:lang="en"><p>Viktoriya N. Usova  – Junior Researcher, Postgraduate Student</p><p>32a, Kirov Str., 246050, Gomel</p></bio><email xlink:type="simple">viktoriya.usovav@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>Коваль</surname><given-names>В. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Koval</surname><given-names>V. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Коваль Василий Николаевич – канд. техн. наук, заведующий отделом</p><p>ул. Кирова, 32а, 246050, Гомель</p></bio><bio xml:lang="en"><p>Vasili N. Koval – Ph. D. (Engineering), Head of the Department</p><p>32a, Kirov Str., 246050, Gomel</p></bio><email xlink:type="simple">koval_mpri@tut.by</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт механики металлополимерных систем имени В. А. Белого Национальной академии наук Беларуси</institution></aff><aff xml:lang="en"><institution>V. A. Belyi Metal-Polymer Research Institute of the National Academy of Sciences of Belarus</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>29</day><month>04</month><year>2024</year></pub-date><volume>68</volume><issue>2</issue><fpage>170</fpage><lpage>176</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Кривогуз Ю.М., Усова В.Н., Коваль В.Н., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Кривогуз Ю.М., Усова В.Н., Коваль В.Н.</copyright-holder><copyright-holder xml:lang="en">Krivoguz Y.M., Usova V.N., Koval V.N.</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://doklady.belnauka.by/jour/article/view/1188">https://doklady.belnauka.by/jour/article/view/1188</self-uri><abstract><p>Проведены исследования совместимости и взаимодействий полиамида 6 (ПА6) с алифатическим поликетоном (АПК) при смешении их в расплаве методом экструзии. С помощью релаксационной спектрометрии (РС) показано, что изученные смеси ПА6/АПК имеют одну температуру стеклования (Тg), расположенную на температурной шкале между Тg исходных ПА6 и АПК. Установлено также, что в данных смесях пик b-релаксации ПА6, ответственный за локальное движение мелкомасштабных структурных единиц основной цепи и боковых ответвлений, обобществляется с b-пиком АПК. На этом основании сделаны выводы о совместимости ПА6 и АПК на сегментальном и мелкомасштабном уровне. Показано взаимовлияние полимерных компонентов в смесях ПА6/АПК на динамический модуль сдвига и величину zG3. Методом дифференциально-сканирующей калориметрии (ДСК) обнаружено замедление процессов кристаллизации ПА6 и АПК в их смесях, что, вероятно, обусловлено формированием обширных межфазных (переходных) слоев, в которых вследствие межмолекулярных взаимодействий затрудняется кристаллизация полимерных компонентов. Анализ ИК-спектров в области 3000–3800 см–1 позволил предположить образование водородных связей между полиамидными –NН-группами и карбонилами –С=О, входящими в состав АПК, что способствует росту совместимости полимерных компонентов исследуемых смесей.</p></abstract><trans-abstract xml:lang="en"><p>The compatibility and interactions of polyamide 6 (PA6) and aliphatic polyketone (APK) were studied when they were mixed in a melt by extrusion. Using the relaxation spectrometry (RS) method, it was shown that the studied PA6/ APK blends had one glass transition temperature (Тg) located on the temperature scale between Тg of initial PA6 and APK. It was also found that in these mixtures, the PA6 b-relaxation peak, responsible for the local movement of small-scale structural units of the main chain and side branches, was socialized with the b-peak of APK. On this basis, conclusions were drawn about the compatibility of PA6 and APK at the segmental and small-scale level. The mutual influence of polymer components of PA6/APK blends on the dynamic shear modulus and the zG3 criterion is shown. The DSC analysis has revealed a slowdown in the crystallization of PA6 and APK in their blends, which is probably due to the formation of extensive interfacial (transitional) layers in the PA6/APK blend, in which crystallization of polymer components is hindered due to intermolecular interactions. The analysis of the IR-spectra in the range of 3000–3800 cm–1 has made it possible to establish the formation of hydrogen bonds between the polyamide –NH-groups and carbonyls –C=O, being part of APK, which contributes to an increase in the compatibility of the polymer components of the blend under study.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>полиамид 6</kwd><kwd>алифатический поликетон</kwd><kwd>совместимость</kwd><kwd>смеси полимеров</kwd><kwd>межфазные взаимодействия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>polyamide 6</kwd><kwd>aliphatic polyketone</kwd><kwd>compatibility</kwd><kwd>polymer blends</kwd><kwd>interfacial interactions</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">Кулезнев, В. Н. Смеси и сплавы полимеров / В. Н. Кулезнев. – СПб., 2013. – 216 с.</mixed-citation><mixed-citation xml:lang="en">Kuleznev V. N. Polymer mixtures and alloys. Saint Petersburg, 2013. 216 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Песецкий, C. C. Смесевые полиамидные композиции и технологии их получения (обзор) / C. C. Песецкий, А. А. Богославский // Материалы. Технологии. Инструменты. – 1999. – № 2. – С. 27–38.</mixed-citation><mixed-citation xml:lang="en">Pesetskii S. S., Bogoslavskii A. A. Blended polyamide compositions and technologies for their production (review). Materialy. Tekhnologii. Instrumenty = Materials. Technologies. Tools, 1999, no. 2, pp. 27–38 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Jurkowski, B. Functionalized polyolefins and aliphatic polyamide blends: interphase interactions, rheology and high elastic properties of melts / B. Jurkowski, S. S. Pesetskii // Polyolefin Blends / eds. D. Nwabunma, T. Kyu. – Noboken, New York, 2008. – Ch. 18. – P. 527–555. https://doi.org/10.1002/9780470199008.ch18</mixed-citation><mixed-citation xml:lang="en">Jurkowski B., Pesetskii S. S. Functionalized polyolefins and aliphatic polyamide blends: interphase interactions, rheology and high elastic properties of melts. Nwabunma D., Kyu T. (eds.). Polyolefin Blends. New York, 2008, ch. 18, pp. 527–555. https://doi.org/10.1002/9780470199008.ch18</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Utracki, L. A. Polymer Blends Handbook / L. A. Utracki, Ch. A. Wilkie. – Dordrecht, 2014. – 2378 p. https://doi.org/10.1007/978-94-007-6064-6</mixed-citation><mixed-citation xml:lang="en">Utracki L. A., Wilkie Ch. A. Polymer Blends Handbook. Dordrecht, 2014. 2378 p. https://doi.org/10.1007/978-94-007-6064-6</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">High impact strength of aliphatic polyketone/polyamide 6 blends induced by a chemical reaction / Hong Gu Kwon [et al.] // Journal of Elastomers and Plastics. – 2023. – Vol. 55, N 4. https://doi.org/10.1177/00952443231158781</mixed-citation><mixed-citation xml:lang="en">Gu Kwon H., Park J., Kim N., Lee S., Shim J., Lee M., Son Y. High impact strength of aliphatic polyketone/polyamide 6 blends induced by a chemical reaction. Journal of Elastomers and Plastics, 2023, vol. 55, no. 4. https://doi.org/10.1177/00952443231158781</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">High impact properties of Polyketone/Polyamide 6 alloys induced by characteristic morphology and water absorption / A. Asano [et al.] // Macromolecules. – 2009. – Vol. 42, N 24. – P. 9506–9514. https://doi.org/10.1021/ma901428z</mixed-citation><mixed-citation xml:lang="en">Asano A., Nishioka M., Takahashi Y., Kato A., Hikasa S., Iwabuki H., Nagata K., Sato H., Hasegawa T., Sawabe H., Arao M., Suda T., Isoda A., Mukai M., Ishikawa D., Izumi T. High impact properties of Polyketone/Polyamide-6 alloys induced by characteristic morphology and water absorption. Macromolecules, 2009, vol. 42, no. 24, pp. 9506–9514. https://doi.org/10.1021/ma901428z</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Белов, Г. П. Поликетоны – чередующиеся сополимеры монооксида углерода / Г. П. Белов, Е. В. Новикова // Успехи химии. – 2004. – Т. 73, № 3. – С. 292–319.</mixed-citation><mixed-citation xml:lang="en">Belov G. P., Novikova E. V. Polyketones as alternating copolymers of carbon monoxide. Russian Chemical Reviews, 2004, vol. 73, no. 3, pp. 267–291. https://doi.org/10.1070/rc2004v073n03abeh000840</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Влияние химического строения на структуру и свойства чередующихся тройных сополимеров этилена, пропилена и оксида углерода / Д. В. Анохин [и др.] // Высокомолекулярные соединения. Сер. А. – 2004. – Т. 46, № 8. – С. 1364–1373.</mixed-citation><mixed-citation xml:lang="en">Anokhin D. V., Neverov V. M., Chvalun S. N., Konyukhova E. V., Hollmann F., Rieger B. The effect of synthetic conditions on the structure and properties of alternating terpolymers of ethylene, propylene, and carbon monoxide. Polymer Science, Series A, 2004, vol. 46, no. 8, pp. 833–840.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Тагер, А. А. Некоторые новые представления в области растворов полимеров (обзор) / А. А. Тагер // Высокомолекулярные соединения. Сер. А. – 1984. – Т. 25, № 4. – С. 659–674.</mixed-citation><mixed-citation xml:lang="en">Tager A. A. Some new insights into polymer solutions (review). Polymer Science U.S.S.R., 1984, vol. 26, no. 4, pp. 729–747. https://doi.org/10.1016/0032-3950(84)90238-7</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Тагер, А. А. Термодинамическая совместимость полимеров / А. А. Тагер, В. С. Блинов // Успехи химии. – 1987. – Т. 56, № 6. – С. 1004–1023.</mixed-citation><mixed-citation xml:lang="en">Tager A. A., Blinov V. S. Thermodynamic Compatibility of Polymers. Russian Chemical Reviews, 1987, vol. 56, no. 6, pp. 579–590. https://doi.org/10.1070/rc1987v056n06abeh003291</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Вязкоупругое поведение и релаксационные процессы в смесях поликарбонат–полибутилентерефталат / И. И. Перепечко [и др.] // Высокомолекулярные соединения. – 1993. – Т. 35, № 2. – С. 174–178.</mixed-citation><mixed-citation xml:lang="en">Perepechko I. I., Danilov V. A., Nizhegorodov V. V., Bessonova N. P., Konyukhova E. V. Viscoelastic behaviour and relaxation in Polycarbonate/Polybutyleneterephthalate blends. Vysokomolekulyarnye soedineniya = Polymer Science, Series A, 1993, vol. 35, no. 2, pp. 174–178 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Нестеров, A. E. Термодинамика растворов и смесей полимеров / A. E. Нестеров, Ю. С. Липатов. – Киев, 1984. – 300 с.</mixed-citation><mixed-citation xml:lang="en">Nesterov A. E., Lipatov Yu. S. The thermodynamics of polymer solutions and mixtures. Kiev, 1984. 300 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Бартенев, Г. М. Релаксационная спектроскопия полимеров / Г. М. Бартенев, А. Б. Бартенева. – М., 1992. – 383 c.</mixed-citation><mixed-citation xml:lang="en">Bartenev G. M., Barteneva A. B. Relaxation spectroscopy of polymers. Moscow, 1992. 383 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Берштейн, В. А. Дифференциальная сканирующая калориметрия в физикохимии полимеров / В. А. Берштейн, В. М. Егоров. – Л., 1990. – 256 с.</mixed-citation><mixed-citation xml:lang="en">Bershtein V. A., Egorov V. M. Differential scanning calorimetry in polymer physicochemistry. Leningrad, 1990. 256 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Инфрaкрасная спектроскопия полимеров / И. Дехант [и др.]. – М., 1976. – 471 с.</mixed-citation><mixed-citation xml:lang="en">Dekhant I., Danc R., Kimmer V., Shnol’ke R. Infrared spectroscopy of polymers. Moscow, 1976. 471 p. (in Russian).</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
