Enhancement of Tribological and Mechanical Behavior of Polyphenylene Sulfide Reinforced by Titanium Dioxide Nanoparticles

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In present work, the influences of TiO2 nanoparticles addition on the tribological and mechanical behavior of polyphenylene sulfide (PPS) were investigated. The composites samples containing TiO2 nanoparticles at various percentages (0, 1, 3, and 6 wt. %) were prepared by melt mixing process using single screw extruder at 325 °C and 20 rpm. A pin-on-disc sliding test machine was used for measurement of wear volume and the friction coefficient. The counterface was made of steel carbide with roughness 0.1 μm Ra. The tests were run at a sliding speed of 0.4 m/s and 1 m/s, the contact pressure 0.65 Mpa with different sliding distances (5, 10, 15 and 20 km). Mechanical properties of PPS nanocomposites were studied to evaluate the influence of the nanoparticles addition, as well as examined the relation between the tribological and mechanical behavior. It was found that nanoparticles could further enhance the tribological properties. The lowest wear volume and friction coefficient was observed at 1 m/s was PPS+1wt. %, and for 0.4 m/s was observed in PPS+6wt. %. The results indicate that the mechanical of PPS nanocomposites have been improved, the impact strength and hardness increased with the incorporation of TiO2 nanoparticles. The density was also increased with TiO2 nanoparticles.

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Edited by:

Marina Polyakova

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20-27

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A. S. Najim and A. K. Ola, "Enhancement of Tribological and Mechanical Behavior of Polyphenylene Sulfide Reinforced by Titanium Dioxide Nanoparticles", Key Engineering Materials, Vol. 724, pp. 20-27, 2017

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December 2016

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$38.00

[1] M. Palabiyik, S. Bahadur, Tribological studies of polyamide 6 and high-density polyethylene blends filled with PTFE and copper oxide and reinforced with short glass fibers, pp.369-376, (2002).

DOI: https://doi.org/10.1016/s0043-1648(02)00144-8

[2] Sviridyonok AI, Self-lubrication mechanism in polymer composites. Tribol Int, Vol. 24, pp.37-43, (1991).

[3] T ewari US, Bijwe, Recent development in tribology of fibre reinforced composites with thermoplastic and thermosetting matrices, Elsevier, pp.159-207, (1993).

DOI: https://doi.org/10.1016/b978-0-444-89079-5.50009-x

[4] J. Paulo Davim, Tribology of Nanocomposites, Springer, Verlag Berlin Heidelberg (2013).

[5] J Sudeepan, K Kumar, T K Barman, P Sahoo, Study of tribological properties of ABS / CaCO3 polymer composites using Taguchi method, pp.38-42 , (2014).

[6] M.A.C. Besnea, D.C. Trufasu, G. Andrei, M. Bastiurea, and M.S. Rodeanu, Estimation of Wear Behavior of Polyphenylene Sulphide Composites Reinforced with Glass/Carbon Fibers, Graphite and Polytetrafluoroethylene, by Pin-on-disc Test, vol. 37, No. 1, pp.88-96.

DOI: https://doi.org/10.4028/www.scientific.net/amm.809-810.531

[7] B. Aldousiri, A. Shalwan, and C. W. Chin, A Review on Tribological Behaviour of Polymeric Composites and Future Reinforcements, Volume 2013, Article ID 645923, p.8, 2013‏.

DOI: https://doi.org/10.1155/2013/645923

[8] R. Hemanth, M. Sekar, B. Suresha, Effects of Fibers and Fillers on Mechanical Properties of Thermoplastic Composites , Indian Journal of Advances in Chemical Science 2 , pp.28-35, 2014‏.

[9] Mazhar Iqbal, TRIBOLOGY: SCIENCE OF LUBRICATION TO REDUCE FRICTION AND WEAR, Vol. 2, No. 3, 2014‏.

[10] Manasi Manoj Karkare, Choice of precursor not affecting the size of anatase TiO2 nanoparticles but affecting morphology under broader view, 2014‏.

DOI: https://doi.org/10.1007/s40089-014-0111-x

[11] Tyagi, Rajnesh, Processing Techniques and Tribological Behavior of Composite Materials, a vol. at ACME book series, Engineering Science Reference‏.

[12] Witold Brostow, Vera Kovačević, Domagoj Vrsaljko and Jenna Whitworth, TRIBOLOGY OF POLYMERS AND POLYMER-BASED COMPOSITES, Journal of Materials Education, Vol. 32, p.273 – 290, 2010‏.

[13] A. singh and R.K. thareja, Pulsed Laser Deposition of TiO2 Thin Films in Oxygen Atmosphere, Lastec Meticalfe House Delhi, NLS, 2000‏.

[14] Saeed Shirkavand and Elnaz Moslehifard, Effect of TiO2 Nanoparticles on Tensile Strength of Dental Acrylic Resins, Vol. 8, p.197–203, 2014‏.

[15] Minhaeng Cho , The Flexural and Tribological Behavior of Multi-Walled Carbon Nanotube–Reinforced Polyphenylene Sulfide Composites, the Japan Institute of Metals, Materials Transactions, Vol. 49, No. 12, pp.2801-2807, (2008).

DOI: https://doi.org/10.2320/matertrans.mra2008262

[16] Rajendra Kumar Goyal and Amol Kadam, , Polyphenylene sulphide/graphite composites for EMI shielding applications, Vol. 2, Issue 1, pp.143-147, (2010).

DOI: https://doi.org/10.5185/amlett.2010.7136