Nanocomposites made from thermoplastic linear poly(urethane-siloxane) and organoclay: Composition impact on the properties Scientific paper

Main Article Content

Marija Pergal
https://orcid.org/0000-0001-6078-2006
Sanja Ostojić
https://orcid.org/0000-0002-9853-1189
Miloš Steinhart
https://orcid.org/0000-0002-6686-8713
Ivan Stefanović
https://orcid.org/0000-0002-2679-0341
Lato Pezo
https://orcid.org/0000-0002-0704-3084
Milena Špirkova
https://orcid.org/0000-0002-2956-5246

Abstract

Thermoplastic poly(urethane-siloxane)/organoclay nanocomposites (TPU NCs) with different hard segment content (20–55 wt. %) were prepared by in situ polymerization in the presence of organically modified mont­moril­lonite as a nanofiller (Cloisite 30B; 1 wt. %). Hydroxyl-terminated ethoxy­propyl-poly(di­me­thylsiloxane) was used as soft segment, while 4,4'-methylene­di­phe­nyl diisocyanate and 1,4-butanediol were the hard segment components. The study of the influence of the hard segment content on the functional pro­perties of TPU NCs was performed by Fourier transform infrared (FTIR) spec­tro­scopy, X-ray diffractometry (XRD), atomic force microscopy (AFM), scan­ning electron microscopy (SEM), dynamic mechanical thermal analyses (DMTA), differential scanning calorimetry (DSC), thermogravimetric analysis (TGA), water contact angle and water absorption tests. The results revealed that TPU NCs with the increasing hard segment content exhibit higher values of degree of microphase separation, melting temperature of the hard segments, degree of crystallinity, storage modulus (except for TPU NC-55), but lower thermal stability and hydrophobicity. TPU NC films were hydrophobic and their free sur­face energy was in the range from 17.7 to 24.9 mJ m-2. This work highlights how the composition of TPU NCs would affect their functional pro­perties and provide an additional composition intended for designing advanced TPU NC materials for special biomedical applications.

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How to Cite
[1]
M. Pergal, S. Ostojić, M. Steinhart, I. Stefanović, L. Pezo, and M. Špirkova, “Nanocomposites made from thermoplastic linear poly(urethane-siloxane) and organoclay: Composition impact on the properties: Scientific paper”, J. Serb. Chem. Soc., vol. 87, no. 10, pp. 1203–1218, Apr. 2022.
Section
Polymers

References

Z. Petrović, J. Ferguson, Prog. Polym. Sci. 16 (1991) 695 (https://doi.org/10.1016/0079-6700(91)90011-9)

I. Yilgör, J. E. McGrath, Adv. Polym. Sci. 86 (1988) 1 (https://doi.org/10.1007/BFb0025274)

Y. Andriani, I. C. Morrow, E. Taran, G. A. Edwards, T. L. Schiller, A. F. Osman, D. J. Martin, Acta Biomater. 9 (2013) 8308 (https://doi.org/10.1016/j.actbio.2013.05.021)

R. Poręba, M. Špírkova, L. Brožová, N. Lazić, J. Pavlićević, A. Strachota, J. Appl. Polym. Sci. 127 (2013) 329 (https://doi.org/10.1002/app.37895)

M. Alexandre, P. Dubois, Mater. Sci. Eng. Rep. 28 (2000) 1 (http://dx.doi.org/10.1016/S0927-796X(00)00012-7)

S. Taheri, G. M. M. Sadeghi, Appl. Clay Sci. 114 (2015) 430 (https://doi.org/10.1016/j.clay.2015.06.036)

J. Pavličević, M. Špírková, O. Bera, M. Jovičić, B. Pilić, S. Baloš, J. Budinski-Simendić, Compos., B 45 (2013) 232 (https://doi.org/10.1016/j.compositesb.2012.09.018)

C. B. Godiya, E. Marcantoni, B. Dunjić, M. Tomić, M. S. Nikolić, J. Maletaškić, J. Djonlagić, Polym. Bull. 78 (2021) 2911 (https://doi.org/10.1007/s00289-020-03248-7)

Y. W. Chen-Yang, Y. K. Lee, Y. T. Chen, J. C. Wu, Polymer 48 (2007) 2969 (https://doi.org/10.1016/j.polymer.2007.03.024)

M. V. Pergal, I. S. Stefanović, R. Poręba, M. Steinhart, P. Jovančić, S. Ostojić, M. Špírková, Ind. Eng. Chem. Res. 56 (2017) 4970 (https://doi.org/10.1021/acs.iecr.6b04913)

I. S. Stefanović, M. Špírková, S. Ostojić, P. Stefanov, V. B. Pavlović, M. V. Pergal, Appl. Clay Sci. 149 (2017) 136 (https://doi.org/10.1016/j.clay.2017.08.021)

A. Pattanayak, S. C. Jana, Polymer 46 (2005) 3275 (https://doi.org/10.1016/j.polymer.2005.02.081)

E. H. Jeong, J. Yang, J. H. Hong, T. G. Kim, J. H. Kim, J. H. Youk, Eur. Polym. J. 43 (2007) 2286 (https://doi.org/10.1016/j.eurpolymj.2007.03.015)

X. Meng, Z. Wang, H. Yu, X. Du, S. Li, Y. Wang, Z. Jiang, Q. Wang, T. A. Tang, Polymer 50 (2009) 3997 (https://doi.org/10.1016/j.polymer.2009.06.042)

C. J. Van Oss, R. J. Good, M. K. Chaudhury, Langmuir 4 (1988) 884 (https://doi.org/10.1021/la00082a018)

J. Pavličević, M. Špírková, O. Bera, M. Jovičić, B. Pilić, S. Baloš, J. Budinski-Simendić, Compos., B 60 (2014) 673 (https://doi.org/10.1016/j.compositesb.2014.01.016)

M. V. Pergal, J. Nestorov, G. Tovilović, S. Ostojić, D. Gođevac, D. Vasiljević-Radović, J. Djonlagić, J. Biomed. Mater. Res., A 102 (2014) 3951 (https://doi.org/10.1002/jbm.a.35071)

S. Shi, D. Shen, T. Xu, Y. Zhang, Comp. Sci. Techol. 164 (2018) 17 (https://doi.org/10.1016/j.compscitech.2018.05.022)

C.-H. Wang, Y.-T. Shieh, S. Nutt, J. Appl. Polym. Sci. 114 (2009) 1025 (https://doi.org/10.1002/app.30560)

M. Špírková, R. Poręba, J. Pavličević, L. Kobera, J. Baldrian, M. Pekárek, J. Appl. Polym. Sci. 126 (2012) 1016 (https://doi.org/10.1002/app.36993)

M. V. Pergal, I. S. Stefanović, D. Gođevac, V. V. Antić, V. Milačić, S. Ostojić, J. Rogan, J. Djonlagić, J. Serb. Chem. Soc. 79 (2014) 843 (http://doi.org/10.2298/JSC130819149P)

S. Sinha Ray, M. Okamoto, Prog. Polym. Sci. 28 (2003) 1539 (https://doi.org/10.1016/j.progpolymsci.2003.08.002)

A. Leszczyńska, J. Njuguna, K. Pielichowski, J. R. Banerjee, Thermochim. Acta 453 (2007) 75 (https://doi.org/10.1016/j.tca.2006.11.002)

C. M. L. Preston, G. Amarasinghe, J. L. Hopewell, R. A. Shanks, Z. Mathys, Polym. Degrad. Stab. 84 (2004) 533 (https://doi.org/10.1016/j.polymdegradstab.2004.02.004)

M. V. Pergal, V. V. Antić, G. Tovilović, J. Nestorov, D. Vasiljević-Radović, J. Djonlagić, J. Biomater. Sci. Polym., E 23 (2012) 1629 (https://doi.org/10.1163/092050611X589338)

A. K. Barick, D. K. Tripathy, Mater. Sci. Eng., A 527 (2010) 812 (https://doi.org/10.1016/j.msea.2009.10.063)

R. Poręba, M. Špirková, J. Pavličević, J. Budimski-Simendić, K. M. Szécsényi, B. Helló, Compos., B 58 (2014) 496 (https://doi.org/10.1016/j.compositesb.2013.11.006)

T. Choi, J. Weksler, A. Padsalgikar, J. Runt, Polymer 51 (2010) 4375 (https://doi.org/10.1016/j.polymer.2010.07.030)

P. Majumdar, D. C. Webster, Macromolecules 38 (2005) 5857 (https://doi.org/10.1021/ma050967t).

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