Rheological properties of compositions based on modified polyvinyl alcohol
Електронний науковий архів Науково-технічної бібліотеки Національного університету "Львівська політехніка"
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Rheological properties of compositions based on modified polyvinyl alcohol
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| Creator |
Antoniuk, Viktoria
Krasinskyi, Volodymyr Khamula, Natalia Yurkiv, Iryna |
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| Contributor |
Lviv Polytechnic National University
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| Subject |
polyvinyl alcohol
montmorillonitepolyvinylpyrrolidone mixture modifier viscosity exploitation characteristics borax heat treatment film |
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| Description |
Developed of a method for producing structured waterproof films based on polyvinyl alcohol (PVA) and montmorillonite-polyvinylpyrrolidone mixture (MPM) to research the impact of borax, pH-environment and MPM content on the rheological properties PVA solutions and water absorption capacity of films based on them. The MPM mixture significantly affects on viscosity the characteristics of the solution polyvinyl alcohol provided their mixing in the ultrasonic field have been established. Composition of traces of sodium tetraborate in the aqueous solution eminent by the highest rates of viscosity. Also, designed compositions considerable influence pH at the viscosity, particularly compositions obtained in weakly alkaline environment with higher values of relative viscosity than compositions obtained in neutral and acidic environments. |
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| Date |
2018-04-12T13:06:20Z
2018-04-12T13:06:20Z 2017-12-23 2017-12-23 |
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| Type |
Conference Abstract
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| Identifier |
Rheological properties of compositions based on modified polyvinyl alcohol / Viktoria Antoniuk, Volodymyr Krasinskyi, Natalia Khamula, Iryna Yurkiv // Litteris et Artibus : proceedings, 23–25 November, 2017. — Lviv : Lviv Polytechnic Publishing House, 2017. — P. 22–23. — (6th International academic conference «Chemistry & chemical technology 2017» (CCT-2017)).
978-966-941-108-2 http://ena.lp.edu.ua:8080/handle/ntb/40477 Rheological properties of compositions based on modified polyvinyl alcohol / Viktoria Antoniuk, Volodymyr Krasinskyi, Natalia Khamula, Iryna Yurkiv // Litteris et Artibus : proceedings, 23–25 November, 2017. — Lviv : Lviv Polytechnic Publishing House, 2017. — P. 22–23. — (6th International academic conference «Chemistry & chemical technology 2017» (CCT-2017)). |
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| Language |
en
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| Relation |
Litteris et Artibus : матеріали, 2017
Litteris et Artibus : proceedings, 2017 [1] T.S. Gaaz, A.B. Sulong, M.N. Akhtar, A.A.H. Kadhum, A.B. Mohamad, A.A. Al-Amiery and D.J. McPhee “Properties and applications of polyvinyl alcohol, halloysite nanotubes and their nanocomposites,” Molecules, vol. 20, no. 12, pp. 22833-22847, December 2015. [2] E. Zou “Effect of a high molecular weight dispersant on the properties of the montmorillonite/ polypropylene composite material,” Journal of the Daqing Petroleum Institute, vol. 1,pp. 56-59, 2009. [3] M. Kryszewski, “Nanointercalates – novel class of materials with promising properties,” Synthetic Met., vol. 109, pp. 47-54, 2000. [4] G. Beall,"Polymer-Clay-Nanocomposites," Ed. by Pinnavaia TJ, New York,Wiley, 2000. [5] R. Krishnamoorti, R.A. Vaia, “Polymer Nanocomposites: Synthesis, Characteri-zation, and Modelong” ACS Symp, DC Washington Ser. 804, Am. Chem. Soc., 2001. [6] O.V. Suberlyak, V.V. Krasins'kyi, V.V. Moravs'kyi, H. Gerlach, T. Jachowicz, “Influence of Aluminosilicate Filler on the Physicomechanical Properties of Polypropylene-Polycaproamide Composites,” Materials Sci+, vol. 50, no. 2, pp. 296-302, 2014. [7] V. Krasinskyi, O. Suberlyak, L. Dulebová and V. Antoniuk, “Nanocomposites on the basis of thermoplastics and montmorillonite modified by polyvinylpyrrolidone,” Key Eng. Mat., vol. 756, pp. 3-10, 2017. [1] T.S. Gaaz, A.B. Sulong, M.N. Akhtar, A.A.H. Kadhum, A.B. Mohamad, A.A. Al-Amiery and D.J. McPhee "Properties and applications of polyvinyl alcohol, halloysite nanotubes and their nanocomposites," Molecules, vol. 20, no. 12, pp. 22833-22847, December 2015. [2] E. Zou "Effect of a high molecular weight dispersant on the properties of the montmorillonite/ polypropylene composite material," Journal of the Daqing Petroleum Institute, vol. 1,pp. 56-59, 2009. [3] M. Kryszewski, "Nanointercalates – novel class of materials with promising properties," Synthetic Met., vol. 109, pp. 47-54, 2000. [4] G. Beall,"Polymer-Clay-Nanocomposites," Ed. by Pinnavaia TJ, New York,Wiley, 2000. [5] R. Krishnamoorti, R.A. Vaia, "Polymer Nanocomposites: Synthesis, Characteri-zation, and Modelong" ACS Symp, DC Washington Ser. 804, Am. Chem. Soc., 2001. [6] O.V. Suberlyak, V.V. Krasins'kyi, V.V. Moravs'kyi, H. Gerlach, T. Jachowicz, "Influence of Aluminosilicate Filler on the Physicomechanical Properties of Polypropylene-Polycaproamide Composites," Materials Sci+, vol. 50, no. 2, pp. 296-302, 2014. [7] V. Krasinskyi, O. Suberlyak, L. Dulebová and V. Antoniuk, "Nanocomposites on the basis of thermoplastics and montmorillonite modified by polyvinylpyrrolidone," Key Eng. Mat., vol. 756, pp. 3-10, 2017. |
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| Rights |
© Національний університет “Львівська політехніка”, 2017
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22-23
2 application/pdf image/png |
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| Coverage |
23–25 листопада 2017 року
23–25 November, 2017 Львів Lviv |
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| Publisher |
Видавництво Львівської політехніки
Lviv Polytechnic Publishing House |
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