{"id":1835,"date":"2018-01-10T15:32:11","date_gmt":"2018-01-10T12:32:11","guid":{"rendered":"http:\/\/polymerjournal.kiev.ua\/en\/?page_id=1835"},"modified":"2018-02-14T18:09:53","modified_gmt":"2018-02-14T15:09:53","slug":"2015-1-5","status":"publish","type":"page","link":"http:\/\/polymerjournal.kiev.ua\/en\/2015-1-5\/","title":{"rendered":"2015 (1) 5"},"content":{"rendered":"<p><a href=\"https:\/\/doi.org\/10.15407\/polymerj.37.01.034\">https:\/\/doi.org\/10.15407\/polymerj.37.01.034<\/a><\/p>\n<p><strong>The role of the reference temperature in the construction of generalized viscoelastic functions for predicting damping properties of epoxy polymer<\/strong><\/p>\n<p><strong><em>\u00a0<\/em><\/strong><\/p>\n<p><strong><em>N.V. Babkina, M.G. Tkalich,\u00a0 A.A. Brovko<\/em><\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Institute of Macromolecular Chemistry NAS of Ukraine<\/p>\n<p>48, Kharkivske sh\u043ese, Kyiv, 02160, Ukraine<\/p>\n<p>&nbsp;<\/p>\n<p>Polym. J., 2015, <strong>37<\/strong>, no. 1: 34-40.<\/p>\n<p>&nbsp;<\/p>\n<p>Section: Structure and properties.<\/p>\n<p>&nbsp;<\/p>\n<p>Language: Russian.<\/p>\n<p>&nbsp;<\/p>\n<p>Abstract:<\/p>\n<p><em>The temperature and frequency dependences of viscoelastic behavior of epoxy polymer were obtained by dynamic mechanical analysis method. Master curves for three reference temperatures 80, 95 and 110 \u00b0C were constructed using the principle of time-temperature superposition and the method of reduced variables. The efficiency\u00a0 of time-temperature superposition principle to predict the damping properties of the polymeric material in a wide range of frequencies that considerably exceeds the experimental abilities was shown. The role of reference temperature for construction of the generalized viscoelastic functions was analyzed. The reference temperature it was found should correspond to the temperature of polymer exploitation for a correct prediction of its damping properties. <\/em><\/p>\n<p><strong>\u00a0<\/strong><\/p>\n<p><strong>Keywords:<\/strong> epoxy polymer, viscoelastic properties, damping properties, time-temperature superposition, reference temperature.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u041b\u0438\u0442\u0435\u0440\u0430\u0442\u0443\u0440\u0430<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>1. \u041f\u0430\u043a\u0435\u043d \u0410.\u041c. \u042d\u043f\u043e\u043a\u0441\u0438\u0434\u043d\u044b\u0435 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u044f \u0438 \u044d\u043f\u043e\u043a\u0441\u0438\u0434\u043d\u044b\u0435 \u0441\u043c\u043e\u043b\u044b.\u2013 \u041b.: \u0413\u043e\u0441.\u043d\u0430\u0443\u0447\u043d\u043e-\u0442\u0435\u0445\u043d. \u0438\u0437\u0434-\u0432\u043e \u0445\u0438\u043c. \u043b-\u0440\u044b, 1962. \u2013 963\u0441.<br \/>\n2. \u0427\u0435\u0440\u043d\u0438\u043d \u0418.\u0417., \u0421\u043c\u0435\u0445\u043e\u0432 \u0424.\u041c., \u0416\u0435\u0440\u0434\u0435\u0432 \u042e.\u0412. \u042d\u043f\u043e\u043a\u0441\u0438\u0434\u043d\u044b\u0435 \u043f\u043e\u043b\u0438\u043c\u0435\u0440\u044b \u0438 \u043a\u043e\u043c\u043f\u043e\u0437\u0438\u0446\u0438\u0438. \u2013 \u041c.: \u0425\u0438\u043c\u0438\u044f, 1982. \u2013 232\u0441.<br \/>\n3. \u0425\u043e\u0437\u0438\u043d \u0412.\u0413. \u0423\u0441\u0438\u043b\u0435\u043d\u0438\u0435 \u044d\u043f\u043e\u043a\u0441\u0438\u0434\u043d\u044b\u0445 \u043f\u043e\u043b\u0438\u043c\u0435\u0440\u043e\u0432. \u2013 \u041a\u0430\u0437\u0430\u043d\u044c.: \u0414\u043e\u043c \u043f\u0435\u0447\u0430\u0442\u0438, 2004. \u2013 446 \u0441.<br \/>\n4. 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Hourston D.J., Schafer F.-U. Polyurethane\/Polystyrene One-shot Interpenetrating Polymer Networks with Good Damping Ability: Transition Broadening through Crosslinking, Internetwork Grafting and Compatibilization \/\/ IPNs Around the World, ed. by S.C.Kim and L.H.Sperling. &#8211; Wiley &amp; Sons Ltd., 1997. &#8211; P. 155-171.<br \/>\n14. Chern Y.C., Tseng S.M., Hsien K.H. \/\/ J. of Appl.Polym.Sci. \u2013 1999. &#8211; V.74. &#8211; P. 328-335.<br \/>\n15. \u0411\u0430\u0431\u043a\u0438\u043d\u0430 \u041d.\u0412., \u041b\u0438\u043f\u0430\u0442\u043e\u0432 \u042e.\u0421., \u0410\u043b\u0435\u043a\u0441\u0435\u0435\u0432\u0430 \u0422.\u0422. \/\/ \u041c\u0435\u0445\u0430\u043d\u0438\u043a\u0430 \u043a\u043e\u043c\u043f\u043e\u0437\u0438\u0442\u043d\u044b\u0445 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432. \u2013 2006.- 42, \u2116 4. \u2013 C. 545-558.<br \/>\n16. \u0421\u043c\u043e\u0442\u0440\u043e\u0432\u0430 \u0421.\u0410. \/\/ \u041f\u043b\u0430\u0441\u0442.\u043c\u0430\u0441\u0441\u044b. \u2013 2002. \u2013 \u2116 3. \u2013 \u0421. 39-45.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>https:\/\/doi.org\/10.15407\/polymerj.37.01.034 The role of the reference temperature in the construction of generalized viscoelastic functions for predicting damping properties of epoxy polymer \u00a0 N.V. Babkina, M.G. Tkalich,\u00a0 A.A. Brovko &nbsp; Institute of Macromolecular Chemistry NAS of Ukraine 48, Kharkivske sh\u043ese, Kyiv, 02160, Ukraine &nbsp; Polym. J., 2015, 37, no. 1: 34-40. &nbsp; Section: Structure and properties. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"acf":[],"_links":{"self":[{"href":"http:\/\/polymerjournal.kiev.ua\/en\/wp-json\/wp\/v2\/pages\/1835"}],"collection":[{"href":"http:\/\/polymerjournal.kiev.ua\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/polymerjournal.kiev.ua\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/polymerjournal.kiev.ua\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/polymerjournal.kiev.ua\/en\/wp-json\/wp\/v2\/comments?post=1835"}],"version-history":[{"count":3,"href":"http:\/\/polymerjournal.kiev.ua\/en\/wp-json\/wp\/v2\/pages\/1835\/revisions"}],"predecessor-version":[{"id":2233,"href":"http:\/\/polymerjournal.kiev.ua\/en\/wp-json\/wp\/v2\/pages\/1835\/revisions\/2233"}],"wp:attachment":[{"href":"http:\/\/polymerjournal.kiev.ua\/en\/wp-json\/wp\/v2\/media?parent=1835"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}