Assessment of physicomechanical properties of composite films based on a styrene-acrylic polymer, glycidyl ether, and a 3-aminopropyltriethoxysilane compatibilizer

Authors

DOI:

https://doi.org/10.15587/1729-4061.2020.216745

Keywords:

composite polymer films, compatibilizer, 3-aminopropyltriethoxysilane, physical and mechanical characteristics, degree of crosslinking of components

Abstract

The study concerns composite materials based on polymer mixtures of a styrene-acrylic polymer, glycidyl ether, and a 3-aminopropyltriethoxysilane (APTES) compatibilizer. The use of a silane-type compatibilizer improves the compatibility of the components and has been shown to significantly increase the degree of crosslinking of the composition components. In this work, the structural parameters of the polymer network of the composition components depending on the compatibilizer concentration were researched by the method of equilibrium swelling. The optimal concentration of the compatibilizer was found to maximize the degree of crosslinking with a minimal number of active chains. This fact proves that the crosslinking in the composition is complete and the molecule does not contain active sites that have not reacted with the compatibilizer. The swelling kinetics of the polymer composite films proves that with an increase in the degree of crosslinking, the swelling of the polymer films decreases. Polymer films with a low proportion of active chains practically do not swell after the crosslinking process.

The article describes a possible mechanism of compatibilization involving 3-aminopropyltriethoxysilane as well as styrene-acrylic and glycidyl ether polymers. The 3-aminopropyltriethoxysilane compatibilizer has active functional groups that are located on opposite sides of the molecule; these are three active hydroxyl groups and one active amino group. Due to the presence of various functional groups, this compatibilizer can bind the polymers and thereby form strong polymer films.

This gives grounds to assert that the control of the compatibilizer concentration and the degree of crosslinking of the composition components provide prospects for the creation of polymer films with high physical and mechanical characteristics due to the high interfacial adhesion of the components in the composition

Author Biographies

Mariia Pasichnyk, V.О. Sukhomlynskyi National University of Mykolaiv Nikolska str., 24, Mykolaiv, Ukraine, 54030

PhD, Associate Professor

Department of Chemistry and Biochemistry

Olga Semeshko, Kherson National Technical University Beryslavske highway, 24, Kherson, Ukraine, 73008

PhD, Senior Researcher

Research Sector

Elena Kucher, V.О. Sukhomlynskyi National University of Mykolaiv Nikolska str., 24, Mykolaiv, Ukraine, 54030

PhD, Associate Professor

Department of Laboratory Diagnostics

Tatyana Asaulyuk, Kherson National Technical University Beryslavske highway, 24, Kherson, Ukraine, 73008

PhD, Researcher

Research Sector

Viktoria Vasylenko, Kyiv National University of Technologies and Design Nemyrovycha-Danchenka str., 2, Kyiv, Ukraine, 01011

PhD, Associate Professor

Department of Technology and Design of Sewing Products

Lyudmila Hyrlya, Mykolaiv National Agrarian University Georgiya Gongadze str., 9, Mykolaiv, Ukraine, 54020

PhD, Associate ProfessorDepartment of Soil Science and Agrochemistry

References

  1. Srinivasulu, N. S. (2012). Mechanical properties of polymer composite materials. International Journal of Research in Engineering and Technology, 01 (01), 78–81. doi: https://doi.org/10.15623/ijret.2012.0101010
  2. Debbah, I., Krache, R., Aranburu, N., Etxeberria, A., Pérez, E., Benavente, R. (2020). Influence of ABS Type and Compatibilizer on the Thermal and Mechanical Properties of PC/ABS Blends. International Polymer Processing, 35 (1), 83–94. doi: https://doi.org/10.3139/217.3858
  3. Dewi, I. R., Indrajati, I. N., Nurhajati, D. W. (2018). Effect of compatibilizers on the mechanical and morphological properties of polycarbonate/poly (acrylonitrile-butadiene-styrene) blends. IOP Conference Series: Materials Science and Engineering, 432, 012039. doi: https://doi.org/10.1088/1757-899x/432/1/012039
  4. Eckelt, A., Eckelt, J., Wolf, B. A. (2012). Interpolymer Complexes and Polymer Compatibility. Macromolecular Rapid Communications, 33 (22), 1933–1937. doi: https://doi.org/10.1002/marc.201200431
  5. Gill, Y. Q., Irfan, M. S., Saeed, F., Nadeem, M., Ehsan, H. (2018). Silanized silica compatibilization of NBR/gelatin blends for the production of green rubber products. Journal of Elastomers & Plastics, 51 (5), 457–472. doi: https://doi.org/10.1177/0095244318798142
  6. Hassan, A. A., Formela, K., Wang, S. (2020). Enhanced interfacial and mechanical performance of styrene-butadiene rubber/silica composites compatibilized by soybean oil derived silanized plasticization. Composites Science and Technology, 197, 108271. doi: https://doi.org/10.1016/j.compscitech.2020.108271
  7. Pearce, E. M., Kwei, T. K., Min, B. Y. (1984). Polymer Compatibilization Through Hydrogen Bonding. Journal of Macromolecular Science: Part A - Chemistry, 21 (8-9), 1181–1216. doi: https://doi.org/10.1080/00222338408056598
  8. Sánchez-Valdes, S., Méndez-Nonell, J., Medellín-Rodríguez, F. J., Ramírez-Vargas, E., Martínez-Colunga, J. G., Soto-Valdez, H. et. al. (2009). Effect of PEgMA/amine silane compatibilizer on clay dispersion of polyethylene-clay nanocomposites. Polymer Bulletin, 63 (6), 921–933. doi: https://doi.org/10.1007/s00289-009-0170-8
  9. Yang, X., Song, J., Wang, H., Lin, Q., Jin, X., Yang, X., Li, Y. (2020). Reactive Comb Polymer Compatibilized Immiscible PVDF/PLLA Blends: Effects of the Main Chain Structure of Compatibilizer. Polymers, 12 (3), 526. doi: https://doi.org/10.3390/polym12030526
  10. Pasichnyk, M., Kucher, E. (2016). A mathematical modeling of crosslinking between components of a polymer composition. Eastern-European Journal of Enterprise Technologies, 2 (6 (80)), 4. doi: https://doi.org/10.15587/1729-4061.2016.63759

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Published

2020-12-31

How to Cite

Pasichnyk, M., Semeshko, O., Kucher, E., Asaulyuk, T., Vasylenko, V., & Hyrlya, L. (2020). Assessment of physicomechanical properties of composite films based on a styrene-acrylic polymer, glycidyl ether, and a 3-aminopropyltriethoxysilane compatibilizer. Eastern-European Journal of Enterprise Technologies, 6(6 (108), 111–116. https://doi.org/10.15587/1729-4061.2020.216745

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Section

Technology organic and inorganic substances