Investigation of Thermal and Rheological Properties of Polypropylene and Montmorillonite (MMT) Nanocomposites


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The performances of PP/MMT nanocomposite (70μm thick films), in terms of thermal and rheological properties were investigated. A twin-screw extruder was used to compound PP, MMT, compatibilizer, and extruded nanocomposite films were collected for test. All results were compared and the influence of MMT contents on the final properties were observed and reported. The thermal properties of PP had improved by increasing MMT content from 0-3 phr. However at 4 phr thermal stability of the nanocomposite had slightly dropped. In terms of rhelogical properties, the addition of MMT to the PP blend increased the complex viscosity of the nanocomposites, particularly at low frequency regions.



Edited by:

Hao Gong and K.M. Gupta




A.A. Yussuf et al., "Investigation of Thermal and Rheological Properties of Polypropylene and Montmorillonite (MMT) Nanocomposites", Advanced Materials Research, Vol. 1105, pp. 3-6, 2015

Online since:

May 2015




[1] H. Uyama, M. Kuwabara, T. Tsujimoto, M. Nakano, A. Usuki and S. Kobayashi, Chemistry of Materials, 15, 2492-2494 (2003).


[2] S. Cimmino, D. Duraccio, C. Silvestre and M. Pezzuto, Applied Surface science, 256 (3), 40-45 (2009).

[3] M. Alexandre and A. Dubois, Materials Science and Engineering, 28, 1-6 (2000).

[4] S. Konrad, K. Aam, G. Malgorzat, Polymer Degradation and Stability, 96, 291-294 (2011).

[5] J. Golebiewski and A. Galeski, Composite Science and Technology, 67, 3442-3447 (2007).

[6] J. Hari, Z. Dominkovics, E. Fekete and B. Pukanszky, Express Polymer Letters, 3, 692-702 (2009).

[7] L. Szazdi, A. Abranyi, J. Pukanszky, J. Vansco, Macromolecular Materials and Engineering, 291, 858-68 (2006).

[8] E. Manaias, A. Touny, L. Wu, K. Strawhecker, B. Lu, T. Chung, Chemistry of Materials, 13, 3516-23 (2001).

[9] M. Okamoto, P. Nam, P. Mait, T. Kotaka, N. Hasegawa, A. Usuki, Nano letters, 1, 295-298 (2001).

[10] B. Nils and E. A. Kleppe, Polymer Degradation and Stability, 94, 659-663 (2009).

[11] B. Harintharavimal, M. Iman, A. A. Yussuf, I. Muhammad, H. Azman, W. M. Uzir, Polymer Plastics Technology and Engineering, 51 (1), 19-27 (2012).