Synthesis and study of the properties of nanocomposite polyurethane-polyisocyanurate foams obtained with the usage of Cloisite 30B nanoclay small additives
https://doi.org/10.35164/0554-2901-2024-04-20-22
Abstract
A series of nanocomposite polyurethane-polyisocyanurate foams were obtained using chemically modified Cloisite 30B nanoclays. The influence of small additives of Cloisite 30B nanoclay on the morphology of the cellular structure and changes in the physical, mechanical and thermal characteristics of the synthesized materials was analyzed. It has been proven that the introduction of this filler into the composition in small quantities contributes to the ordering of the cellular structure and the improvement of the basic functional foams’ properties.
About the Authors
R. R. Vlasov
Lobachevsky State University of Nizhny Novgorod
Russian Federation
Russian Federation
D. I. Ryabova
Lobachevsky State University of Nizhny Novgorod
Russian Federation
Russian Federation
S. A. Ryabov
Lobachevsky State University of Nizhny Novgorod
Russian Federation
Russian Federation
S. D. Zaycev
Lobachevsky State University of Nizhny Novgorod
Russian Federation
Russian Federation
References
1. Das A., Mahanwar P. A brief discussion on advances in polyurethane applications // Adv. Ind. Eng. Polym. Res. 2020. V. 3, N 3. P. 93–101. DOI: 10.1016/j.aiepr.2020.07.002
2. Harikrishnan G., Lindsay C.I., Arunagirinathan M.A., Macosko C.W. Probing Nanodispersions of Clays for Reactive Foaming // ACS Appl. Mater. Interfaces. 2009. V. 1, N9. P. 1913–1918. DOI: 10.1021/am9003123
3. Santiago-Calvo M., Tirado-Mediavilla J., Ruiz-Herrero J.L., Rodriguez-Perez M.A., Villafane F. The eff ects of functional nanofi llers on the reaction kinetics, microstructure, thermal and mechanical properties of water blown rigid polyurethane foams // Polymer. 2018. V. 150. P. 138–149. DOI: 10.1016/j.polymer.2018.07.029
4. Coglianese F.A. An Approach to Lower Cost Urethane Foams // J. Cell. Plast. 1965. V. 1. N 1. P. 42-44. DOI: 10.1177/0021955X6500100106
5. Yan D.X., Dai K., Xiang Z.D., Li Z.-M., Ji X., Zhang W.-Q. Electrical conductivity and major mechanical and thermal properties of carbon nanotube-fi lled polyurethane foams // J. Appl. Polym. Sci. 2011. V. 120, N 5. P. 3014–3019. DOI: 10.1002/app.33437
6. Cao X., Lee L.J., Widya T. Polyurethane/clay nanocomposites foams: processing, structure and properties // Polymer. 2005. V. 46, N3. P. 775–783. DOI: 10.1016/j.polymer.2004.11.028
7. Hamilton A.R., Thomsen O.T., Madaleno L.A.O., Jensen L.R., Rauhe J.C.M., Pyrz R. Evaluation of the anisotropic mechanical properties of reinforced polyurethane foams // Compos. Sci. Technol. 2013. V. 87. P. 210–217. DOI: 10.1016/j.compscitech.2013.08.013
8. Vlasov R.R., Ryabova D.I., Zeynalova S.Z., Sokolov D.V., Ryabov S.A. The Infl uence of Nanoclays on the Mechanical and Thermal Properties of Rigid PIR and PUR Foams // J. Serb. Chem. Soc. 2023. V. 88, N4. P. 409–421. DOI: 10.2298/JSC221103089V
9. Madaleno L., Pyrz R., Crosky A., Jensen L.R., Rauhe J.C.M., Dolomanova V., de Barros Timmons A.M.M.V., Pinto J.J.C., Norman J. Processing and characterization of polyurethane nanocomposite foam reinforced with montmorillonite-carbon nanotube hybrids // Composites, Part A. 2013. V. 44. P. 1–7. DOI: 10.1016/j.compositesa.2012.08.015
10. Hejna A. Clays as Inhibitors of Polyurethane Foams’ Flammability // Materials. 2021. V. 14, N 17. P. 4826. DOI: 10.3390/ma14174826
11. Власов Р.Р., Рябова Д.И., Краснов О.В., Рябов С.А., Бузаева М.В. Синтез и исследование свойств нанокомпозиционных полиуретановых пенопластов, модифицированных функционализированными метилдиэтаноламином многослойными углеродными нанотрубками // Известия Кабардино-Балкарского государственного университета. 2023. Т. 13, №1. С. 30–33.
12. Burgaz, E. Advanced Structured Materials: Volume 111: Polyurethane Foams for Energy and Sustainability. London: Springer Nature, 2019. 294 p.
13. Pikhurov D.V., Sakhatskii A.S., Zuev V.V. Rigid polyurethane foams with infused hydrophilic/hydrophobic nanoparticles: Relationship between cellular structure and physical properties // Eur. Polym. J. 2018. V. 99. P. 403–414. DOI: 10.1016/j.eurpolymj.2017.12.036.
14. Пихуров Д.В. Полиуретановые пены, наполненные гидрофильными и гидрофобными наночастицами: взаимосвязь физических свойств и структуры ячеек: дис. … канд. хим. наук. СПб., 2018. 128 с.
15. Бюист, Дж.М. Композиционные материалы на основе полиуретанов. М.: Химия, 1982. 240 с.
16. Тихомиров В.К. Пены. Теория и практика их получения и разрушения. М.: Химия, 1975. 264 с.
17. Oliveira-Salmazo L. Natural rubber foams with anisotropic cellular structures: Mechanical properties and modeling // Ind. Crops Prod. 2016. V. 80. P. 26–35. DOI:10.1016/j.indcrop.2015.10.050.
Review
For citations:
Vlasov R.R., Ryabova D.I., Ryabov S.A., Zaycev S.D. Synthesis and study of the properties of nanocomposite polyurethane-polyisocyanurate foams obtained with the usage of Cloisite 30B nanoclay small additives. Plasticheskie massy. 2024;(4):20-22. (In Russ.) https://doi.org/10.35164/0554-2901-2024-04-20-22
Views:
176
Email this article 
