DEVELOPMENT OF THE OBTAINING METHOD OF MONTMORILLONITE-POLYVINYLPYRROLIDONE MODIFIER FOR THE THERMOPLASTICS

2018;
142-148
1
Lviv Polytechnic National University
2
Lviv Polytechnic National University
3
Lviv Polytechnic National University
4
Lviv Polytechnic National University
5
Lviv Polytechnic National University

A new method of montmorillonite intercalation by polyvinylpyrrolidone is described in
this work. The structure and thermophysical properties of the developed nanomodifier and the
components rational ratio were investigated. The effect of intercalated montmorillonite on
physico-mechanical properties of the mixture of polycaproamide and polypropylene was
determined. These composites are characterized by significantly higher values of hardness and
modulus of elasticity compared to the original PP.

1. En-guang, Z. Effect of a high molecular weight dispersant on the properties of the
montmorillonite/polypropylene composite material / Z. En-guang // Journal of the Daqing Petroleum
Institute. – 2009. – Vol. 1. – P. 56–59. 2. Ahmad, M. B. Modification of montmorillonite by new surfactants /
M. B. Ahmad, W. H. Hoidy, N. A. B. Ibrahim, E. A. J. Al-Mulla // J. Eng. Appl. Sci. – 2009. – Vol. 4,
Issue 3. – P. 184–188. 3. Kiliaris, P. Polymer/layered silicate (clay) nanocomposites: An overview of flame
retardancy / P. Kiliaris, C. D. Papaspyrides // Progress in Polymer Science. – 2010. – Vol. 35, Issue 7. –
148
P. 902–958. 4. Zymankowska-Kumon, S. Assessment Criteria of Bentonite Binding Properties /
S. Zymankowska-Kumon // Archives of Foundry Engineering. – 2012. – Vol. 12, Issue 3. – P. 139–142.
5. Youssef, A. M. Synthesis and utilization of poly (methylmethacrylate) nanocomposites based on modified
montmorillonite / A. M. Youssef, F. M. Malhat, A. A. Abdel Hakim, I. Dekany // Arabian Journal of
Chemistry. – 2017. – Vol. 10, Issue 5. – P. 631–642. 6. Omurlu, C. Interaction of surface-modified silica
nanoparticles with clay minerals / C. Omurlu, H. Pham, Q. P. Nguyen // Applied Nanoscience. – 2016. –
Vol. 6, Issue 8. – P. 1167–1173. 7. Mucha, M. Crystallization of isotactic polypropylene containing carbon
black as a filler / M. Mucha, J. Marszalek, A. Fidrych // Polymer. – 2000. – Vol. 41, Issue 11. – P. 4137–
4142. 8. Pavlidou, S. A review on polymer-layered silicate nanocompopsites / S. Pavlidou,
C. D. Papaspyrides // Prog. Polym. Sci. – 2008. – Vol. 32. – P. 1119–1198. 9. Beatrice, C. A. G. Nanocomposites
of polyamide 6/residual monomer with organic-modified montmorillonite and their nanofibers
produced by electrospinning / C. A. G. Beatrice, C. R. dos Santos, M. C. Branciforti, R. E. S. Bretas //
Materials Research. – 2012. – Vol. 15, Issue 4. – P. 611–621. 10. Suberlyak, О. V. Influence of
Aluminosilicate Filler on the Physicomechanical Properties of Polypropylene-Polycaproamide Composites
/ О. V. Suberlyak, V. V. Krasins’kyi, V. V. Moravs’kyi, H. Gerlach, T. Jachowicz // Materials Science. –
2014. – Vol. 50, Issue 2. – P. 296–302. 11. Liang, M. R. Research on Mechanical Properties and
Crystallization Performance of PP/PA6/OMMT Composite / M. R. Liang, W. Y. Jiao, H. Hui, Y. D. Yi //
Plastics Science and Technology. – 2010. – Vol. 3. – P. 65–69. 12. Chang, D. Effect of Low Frequency
Vibration on Property of PP/MMT Blends / D. Chang, L. Li-hui, X. Jing, S. Kai-zhi // Polymer Materials
Science & Engineering. – 2006. – Vol. 5. – P. 178–181. 13. Ji-Sheng, M. Microstructure and Morphology
of PolypropyIene // Clay Nanocomposites Synthesized via Intercalative Polymerization / M. Ji-Sheng, Z. Shi-
Min, Q. Zong-Neng, H. You-Liang, Z. Shu-Fan // Chemical Journal of Chinese Universities. – 2002. –
Vol. 4. – P. 734–738. 14. Zhou, L. Investigation on Photooxidative Degradation of Polypropylene //
Organomontmorillonite Nanocomposites / L. Zhou, Y. Zhao, M. Yang, D. Wang, D. Xu // Spectroscopy and
Spectral Analysis. – 2010. – Vol. 30, Issue 1. – P. 109–113. 15. Huang, J. C. Preparation and properties
of montmorillonite/organosoluble polyimide hybrid materials prepared by a one -step approach /
J. C. Huang, Z. K. Zhu, X. D. Ma, X. F. Qian, J. Yin // Journal of Materials Science. – 2001. – Vol. 36. –
Р. 871–877. 16. Volkova, T. S. Osobennosti vliyaniya nanosilikatov na izmenenie svoystv razlichnyh
polimernyh i kleyashchih sistem / T. S. Volkova, A. Yu. Isaev, A. P. Petrova // Klei. Germetiki. Tekhnologyi.
– 2013. – Issue 1. – P. 16–20. 17. Krasinskyi, V. Thermogravimetric research into composites based on the
mixtures of polypropylene and modified polyamide / Krasinskyi V., Kochubei V., Klym Y., Suberlyak O. //
East. Eur. J. Enterprise Technol. – 2017. – Vol. 4, No 12 (88). – P. 44–50. 18. Koszkul J., Suberlak
O. Podstawy Fizykochemii i Właściwości Polimerów, Wydawnictwa Politechniki Częstochowskiej, 2004. –
288 p.