Study of the influence of the method of manufacturing thin walled polyurethane products on their mechanical characteristics
DOI:
https://doi.org/10.17072/2223-1838-2020-4-402-410Keywords:
polyurethane, mortar technology, mechanical testsAbstract
In this work, the solution technology of obtaining polyurethane films was studied in detail by the example of the phase behavior of the reacting system oligodiisocyanate - diamine - solvent, where the chemically crosslinked structure was obtained due to an excess of isocyanate groups in relation to amine. The results obtained were applied to PU of the same class, but with a composite hardener. Mechanical tests of polyurethane samples of the same composition, but different manufacturing methods, were carried out on modern equipment.References
Романова В. А. Фазовое поведение реагирующей системы при синтезе пленок полиуретана в условиях удаления растворителя : Дис. ... канд. хим. наук : 02.00.06 Пермь, 2005 135 с. РГБ ОД, 61:05-2/704
Романова В.А., Бегишев В.П., Кондюрин А.В.. Формирование пленок из сегментированного полиуретана с применением растворителя. Седьмая международная конференция по химии и физико-химии олигомеров "Олигомеры - 2000". Тезисы докладов. Москва - Пермь - Черноголовка. 2000 г.
Романова В.А., Бегишев В.П.. Влияние концентрации реакционной смеси в растворителе на параметры химической и физической сетки полиэфируретана. Труды международной научной конференции "Перспективы развития естественных наук в высшей школе", Пермь, 2001, С.83.
Романова В.А., Толстиков А.Г., Бегишев В.П. // Зависимость свойств пленок из сегментированной полиуретанмочевины, получаемых с применением растворителя, от условий синтеза. В сборнике “Синтез и модификация полимеров” под редакцией академика РАН Монакова Ю. Б. Москва: Химия. 2003. С. 225.
Rickaby S.R., Scott N.H. A cyclic stress softening model for the Mullins effect / International Journal of Solids and Structures. Elsevier, 2013. V. 50. P. 111–120. — www.elsever.com/locate/ijsolstr
Netzker C. Husnu D., Kaliske M. An andochronic plasticity formulation for filled rubber / International Journal of Solids and Structures. Elsevier, 2010. V. 47. P. 2371–2379. — www.elsevier.com/locate/ijsolstr
Способ одноосного циклического испытания материала; патент 2549841 Росийская федерация/ Свистков А.Л., Шадрин В.В. ,рег. Гос. Реестр Изоб. РФ 02.04.2015
References
Romanova VA .Phase behavior of the reacting system in the synthesis of polyurethane films under conditions of solvent removal: Dis. ... Cand. chem. Sciences: 02.00.06 Perm, 2005 135 p. RSL OD, 61: 05-2 / 704 (in Russ)
Romanova V.A., Begishev V.P., Kondyurin A.V. Formation of films from segmented polyurethane using a solvent. Seventh International Conference on Chemistry and Physicochemistry of Oligomers "Oligomers - 2000". Abstracts of reports. Moscow - Perm - Chernogolovka. 2000 (in Russ)
Romanova VA, Begishev VP Influence of the concentration of the reaction mixture in the solvent on the parameters of the chemical and physical network of polyether urethane. Proceedings of the international scientific conference "Prospects for the development of natural sciences in higher education", Perm, 2001, p. 83. (in Russ)
Romanova V.A., Tolstikov A.G., Begishev V.P. // Dependence of the properties of films from segmented polyurethane urea obtained with the use of a solvent on the synthesis conditions. In the collection "Synthesis and modification of polymers" edited by Academician of the Russian Academy of Sciences YB Monakov Moscow: Chemistry. 2003.S. 225. (in Russ)
Rickaby S.R., Scott N.H. A cyclic stress softening model for the Mullins effect / International Journal of Solids and Structures. Elsevier, 2013. V. 50. P. 111–120. — www.elsever.com/locate/ijsolstr
Netzker C. Husnu D., Kaliske M. An andochronic plasticity formulation for filled rubber / International Journal of Solids and Structures. Elsevier, 2010. V. 47. P. 2371–2379. — www.elsevier.com/locate/ijsolstr
Method for uniaxial cyclic material testing; patent 2549841 Russian Federation / Svistkov A.L., Shadrin V.V. , reg. State Register Isob. RF 04/02/2015(in Russ)
