- PII
- 10.31857/S2686953522600520-1
- DOI
- 10.31857/S2686953522600520
- Publication type
- Status
- Published
- Authors
- Volume/ Edition
- Volume 510 / Issue number 1
- Pages
- 74-79
- Abstract
- A novel approach for the development of nanocomposite materials based on high-density polyethylene and an inorganic flame retardant, magnesium hydroxide, via the fundamental strategy of environmental crazing of polymers has been advanced. Efficient methods for incorporation of magnesium nitrate as a precursor into mеsoporous polymeric matrixes have been proposed, and the optimal conditions providing high-conversion in situ hydrolysis of magnesium salt to magnesium hydroxide within the confined space of mesopores of polymeric matrixes have been found. As a result of in situ hydrolysis, spherical or needle-like nanoparticles of magnesium hydroxide are found to be uniformly distributed within the volume of the high-density polyethylene matrix. The resultant nanocomposite polymeric materials with the low content of nanoparticles of magnesium hydroxide (below 30 wt. %) are characterized by reduced flammability and mechanical characteristics that are comparable to those of the initial polymer.
- Keywords
- полиэтилен высокой плотности мезопористые полимерные матрицы антипирены понижение горючести наночастицы гидроксида магния
- Date of publication
- 18.09.2025
- Year of publication
- 2025
- Number of purchasers
- 0
- Views
- 7
References
- 1. Flame retardant polymeric materials: A Handbook. Hu Y., Wang X. (Eds.). London, NY: CRC Press, 2019. 350 p.
- 2. Bar M., Alagirusamy R., Das A. // Fibers Polym. 2015. V. 16. № 4. P. 705–717. https://doi.org/10.1007/s12221-015-0705-6
- 3. Fink J.K. Flame retardants: Materials and applications. Wiley-Scrivener, 2020. 376 p.
- 4. Zong L., Li L., Zhang J., Yang X., Lu G., Tang Z. // J. Clust. Sci. 2016. V. 27. P. 1831–1841. https://doi.org/10.1007/s10876-016-1045-4
- 5. Sertsova A.A., Koroleva M.Yu., Yurtov E.V., Pravednikova O.B., Dutikova O.S., Gal’braikh L.S. // Theor. Found. Chem. Eng. 2010. V. 44. № 5. P. 772–777. https://doi.org/10.1134/S0040579510050222
- 6. Hiremath P., Arunkumar H.S., Shettar M. // Materials Today: Proceedings. 2017. V. 4. № 10. P. 10952–10956. https://doi.org/10.1016/j.matpr.2017.08.051
- 7. Hornsby P.R. // Fire Mater. 1994. V. 18. № 5. P. 269–276. https://doi.org/10.1002/fam.810180502
- 8. Fire retardancy of polymeric materials. 2nd Edition. Wilkie C.A., Morgan A.B. (Eds.). London, NY: CRC Press, 2010. 853 p.
- 9. The non-halogenated flame retardant handbook. Morgan A.B., Wilkie C.A. (Eds.). Salem, Massachusetts: Scrivener Publishing LLC, 2014. 400 p.
- 10. Weil E.D., Levchik S. // J. Fire Sci. 2008. V. 26. P. 243–281. https://doi.org/10.1177/0734904108089485
- 11. Arzhakova O.V., Dolgova A.A., Yarysheva A.Y., Nikishin I.I., Volynskii A.L. // ACS Appl. Polym. Mater. 2020. V. 2. № 6. P. 2338–2349. https://doi.org/0.1021/acsapm.0c00288
- 12. Volynskii A.L., Bakeev N.F. Surface phenomena in the structural and mechanical behaviour of solid polymers. London, New York: Taylor & Francis, 2016. 526 p.
- 13. Arzhakova O.V., Dolgova A.A., Volynskii A.L. // ACS Appl. Mater. Interfaces. 2019. V. 11. P. 18701–18710. https://doi.org/10.1021/acsami.9b02570
- 14. Hoffman J.D., Miller R.L., Marand H., Roitman D.B. // Macromolecules. 1992. V. 25. P. 2221–2229. https://doi.org/10.1021/ma00034a025
- 15. Chipara M., Jones B., Chipara D.M., Li J., Lozano K., Valloppilly S., Sellmyer D. // e-Polymers. 2017. V. 17. P. 303–310. https://doi.org/10.1515/epoly-2016-0286
- 16. Arzhakova O.V., Prishchepa D.V., Dolgova A.A., Volynskii A.L. // Polymer. 2019. V. 170. P. 179–189. https://doi.org/10.11016/polymer.2010.03.019
- 17. Arzhakova O.V., Kopnov A.Yu., Nazarov A.I., Dolgova A.A., Volynskii A.L. // Polymer. 2020. V. 186. P. 122020. https://doi.org/10.11016/polymer.2019.122020
