Development of organic clay modifiers for polymer nanocomposites with specified properties
https://doi.org/10.31143/2221-7789-2026-1-53-56
EDN: RABBXE
Abstract
The methods of organomodification of the basal surfaces of calcium and sodium montmorillonites by treatment with acrylate and guanidine methacrylate are considered. The influence of the chemical structure of the selected organomodifier on the physical, chemical, and operational properties of a polyolefin nanocomposite based on low-pressure polyethylene is investigated. It is established that changes in the molecular structure of the organomodified montmorillonite layer significantly affect the strength, rigidity, and elasticity of the final material. The results obtained open up prospects for the purposeful control of the properties of polymer composites, allowing the creation of materials with specified characteristics for specialized applications.
About the Authors
Zera L. Beslaneeva
Kabardino-Balkarian State University
Russian Federation
Russian Federation
Alim M. Khutov
Kabardino-Balkarian State University
Russian Federation
Russian Federation
Liana O. Irugova
Kabardino-Balkarian State University
Russian Federation
Russian Federation
Alina M. Irugova
Kabardino-Balkarian State University
Russian Federation
Russian Federation
Elmira Zh. Khasmegova
Kabardino-Balkarian State University
Russian Federation
Russian Federation
Disana A. Kyarova
Kabardino-Balkarian State University
Russian Federation
Russian Federation
Tanzilya A. Tyubeeva
MEI "Gymnasium No. 1" of the Nalchik Urban District
Russian Federation
Russian Federation
References
1. Polymer-Clay-Nanocomposites / Ed. Pinnavaia T.J., Beall G. New York: Wiley, 2000. 370 р.
2. Polymer Nanocomposites: Synthesis, Characterization, and Modeling ACS Symp. Ser. 804 / Ed. By Krishnamoorti R., Vaia R.A. Washington. DC.: Am. Chem. Soc., 2001. 256 р.
3. Alexander M., Dubois P. Polymer-layered silicate nanocomposites: preparation, properties and uses of a new class of materials // Mater. Sci. Eng. 2000. V. 28. P. 1–63.
4. Ray S.S., Okamoto М. Polymer. Layered silicate nanocomposites: a review from preparation to processing // Prog. Polym. Sci. 2003. V. 28. Р. 1539.
5. Lomakin S.M., Zaikov G.E. Polymer Nanocomposites of Reduced Combustibility Based on Layered Silicates // Vysokomolek. soed. B. 2005. T. 47, No. 1. Pp. 104–120.
6. Tarasevich Yu. I., Ovcharenko F. D. Adsorption on clay minerals. Kiev: Naukova dumka, 1975. 351 P.
7. Lagaly G. Interaction of alkylamines with different types of layered compounds // Solid State lonics. 1986. V. 22. P. 43.
8. Patent USA № 6050509 Method of manufacturing polymer-grade clay for use in nanocomposites / M. Clarey, J. Edwards, S.J. Tsipursky, G.W. Beall, D.D. Eisenhour. 2001.
9. Sivov N.A., Martynenko A.I., Kabanova E.Yu., Popova N.I., Khashirova S.Yu., Esmurziev A.M. Radical homo(co)polymerization of acrylate and methacrylate guanidines in aqueous media // Petrochemicals. 2004. No. 3. Pp. 74–75.
10. Ligidov M.Kh., Malkanduev Yu.A., Mirzoev R.S., Pakhomov S.I., Hashirova S.Yu., Shetov R.A. Ultrafiltration concentration of molybdenum (VI) using a guanidine-containing water-soluble polymer // Izvestiya vysshikh uchebnykh zavedeniy. Chemistry and Chemical Technology series. 2008. Vol. 51, No. 10. pp. 108-112.
11. Khashirova S.Yu., Musaev Yu.I., Malkanduev Yu.A., Ligidov M.Kh., Musaeva E.B. Sivov N.A. Mikitev A.K. New Hybrid Nanocomposites Based on Layered Aluminosilicates and Ionogenic Monomer/Polymer Acrylate and Methacrylateguanidines // Nanotekhnika. 2009. No. 3 (19). Pp. 58–66.
12. Gerasin V.A., Bakhov F.N., Merekalova N.D., Korolev Yu.M., Fischer H.R., Antippov E.M. Structure of surfactant layers formed on Na+-montmorillonite and compatibility of modified clay with polyolefins // Vysokomolek. soed. A. 2005. Vol. 47, No. 9. Pp. 1635–1651.
Review
For citations:
Beslaneeva Z.L., Khutov A.M., Irugova L.O., Irugova A.M., Khasmegova E.Zh., Kyarova D.A., Tyubeeva T.A. Development of organic clay modifiers for polymer nanocomposites with specified properties. Proceedings of the Kabardino-Balkarian State University. 2026;16(1):53-56. (In Russ.) https://doi.org/10.31143/2221-7789-2026-1-53-56. EDN: RABBXE
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