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Archives of Materials Science and Engineering

Tytuł artykułu

Preparation and mechanical properties of graphite filled HDPE nanocomposites

Autorzy Sarikanat, M.  Sever, K.  Erbay, E.  Güner, F.  Tavman, I.  Turgut, A.  Seki, Y.  Özdemir, I. 
Treść / Zawartość
Warianty tytułu
Języki publikacji EN
EN Purpose: The design and manufacture of lightweight polymer composites with high electrical and thermal conductivity have been a research focus in recent years. In this study, tensile strength and modulus of elasticity of nanocomposites formed by high density polyethylene (HDPE) matrix and graphite powder filler material were determined. Design/methodology/approach: In this study the conductive filler was graphite with an average particle size of 400 nm and purity of 99.9%, the matrix material was high density polyethylene (HDPE) with a density of 0.968 g/cm3 and a melt index of 5.8 g/10 min, supplied by Petkim A.Ş.- Izmir. Nanocomposites containing up to 30 weight percent of graphite powder filler material were prepared by mixing them in a Brabender Plasticorder at 180°C for 15 minutes. Tensile strength and modulus of elasticity of nanocomposites formed were determined as functions of graphite powder content. Findings: An increase in tensile strength and modulus of elasticity was observed with increasing graphite powder content from 0 to 6%. However, for further increasing the graphite content, tensile strength decreases while modulus of elasticity continued to increase in the composite. Practical implications: Since natural graphite (NG) has a high electrical conductivity at room temperature, it is considered an ideal candidate for manufacturing conductive polymer composites. The recent advancement of nano-scale compounding technique enables the preparation of highly electrically conductive polymeric nanocomposites with low loading of conductive fillers. Nanocomposites may offer enhanced physical features such as increased stiffness, strength, barrier properties and heat resistance, without loss of impact strength in a very broad range of common synthetic or natural polymers. Originality/value: To see the effect of conducting fillers on mechanical properties of HDPE based nanocomposites, graphite particle 400 nm in size were used.
Słowa kluczowe
PL HDPE   nanokompozyty przewodzące   grafit   wytrzymałość na rozciąganie   moduł sprężystości  
EN HDPE   conductive nanocomposites   graphite   tensile strength   modulus of elasticity  
Wydawca International OCSCO World Press
Czasopismo Archives of Materials Science and Engineering
Rocznik 2011
Tom Vol. 50, nr 2
Strony 120--124
Opis fizyczny Bibliogr. 29 poz.
autor Sarikanat, M.
autor Sever, K.
autor Erbay, E.
autor Güner, F.
autor Tavman, I.
autor Turgut, A.
autor Seki, Y.
autor Özdemir, I.
[1] G. Pinto, A. Jimenez-Martin, Conducting aluminium-filled nylon 6 composites, Polymer Composites 22 (2001) 65-70.
[2] L. Flandin, G. Bidan, Y. Brechet, J.Y. Cavaille, New nanocomposite materials made of an insulating matrix and conducting fillers, Processing and properties, Polymer Composites 21 (2000)165-174.
[3] J. Stabik, A. Dybowska, J. Pluszyński, M. Szczepanik, Ł. Suchoń, Magnetic induction of polymer composites filled with ferrite powders, Archives of Materials Science and Engineering 41/1 (2010) 13-20.
[4] P. Gramatyka, R. Nowosielski, P. Sakiewicz, Magnetic properties of polymer bonded nanocrystalline powder, Journal of Achievements in Materials and Manufacturing Engineering 20 (2007) 115-118.
[5] B. Ziębowicz, M. Drak, L.A. Dobrzański, Corrosion resistance of the composite materials: nanocrystalline powder -polymer type in acid environment, Journal of Achievements in Materials and Manufacturing Engineering 36/2 (2009) 126-133.
[6] S.S. Ray, M. Biswas, Water-dispersible conducting nanocomposites of polyaniline and poly(N-vinylcarbazole) with nanodimensional zirconium dioxide, Synthetic Metals 108 (2000) 231-236.
[7] L.A. Dobrzański, A. Tomiczek, B. Tomiczek, A. Ślawska-Waniewska, O. Iesenchuk, Polymer matrix composite materials reinforced by Tb0.3Dy0.7Fe1.9 magnetostrictive particles, Journal of Achievements in Materials and Manufacturing Engineering 37/1 (2009) 16-23.
[8] J. Stabik, A. Dybowska, Methods of preparing polymeric gradient composites, Journal of Achievements in Materials and Manufacturing Engineering 25/1 (2007) 67-70.
[9] A. Gnatowski, J. Koszkul, Investigations of the influence of filler on the properties of chosen polymer blends with compatibilizer addition, Proceedings of the 13th Scientific International Conference “Achievements in Mechanical and Materials Engineering”, AMME’2005, Gliwice-Wisla, 2005, 247-250.
[10] Y. Ishigure, S. Iijima, H. Ito, T. Ota, H. Unuma, M. Takahashi, Y. Hikichi, H. Suzuki, Electrical and elastic properties of conductor-polymer composites, Journal of Materials Science 34 (1999) 2979-2985.
[11] J. Stabik, Ł. Suchoń, M. Rojek, M. Szczepanik, Investigation of processing properties of polyamide filled with hard coal, Journal of Achievements in Materials and Manufacturing Engineering 33/2 (2009) 142-149.
[12] D.S. Saunders, S.C. Galea, G.K. Deirmendjian, The development of fatigue damage around fastener holes in thick graphite-epoxy composite laminates, Composites 24 (1993) 309-321.
[13] Y.H. She, G.H. Chen, D.J. Wu, Fabrication of polyethylene /graphite nanocomposite from modified expanded graphite, Polymer International 56 (2007) 679-685.
[14] M. Szczepanik, J. Stabik, M. Łazarczyk, A. Dybowska, Influence of graphite on electrical properties of polymeric composites, Archives of Materials Science and Engineering 37/1 (2009) 37-44.
[15] I. Tavman,V. Cecen, I. Ozdemir, A. Turgut, I. Krupa, M. Omastova, I. Novak, Preparation and characterization of highly electrically and thermally conductive polymeric nanocomposites, Archives of Materials Science and Engineering 29 (2009) 84-88.
[16] J. Stabik, A. Dybowska, Electrical and tribological properties of gradient epoxy-graphite composites, Journal of Achievements in Materials and Manufacturing Engineering 27/1 (2007) 39-42.
[17] J.M. Keith, J.A. King, R.L. Barton, Electrical conductivity modelling of carbon-filled liquid-crystalline polymer composites, Journal of Applied Polymer Science 102 (2006) 3293-3300.
[18] S. Kim, J. Seo, L.T. Drzal, Improvement of electric conductivity of LDPE based nanocomposite by paraffin coating on exfoliated graphite nanoplatelets, Composites Part A - Applied Science and Manufacturing 41 (2010) 581-587.
[19] G.H. Chen, C.L. Wu, W.G. Weng, D.J. Wuand, W.L. Yan, Preparation of polystyrene/graphite nanosheet composite, Polymer 44 (2003) 1781-1784.
[20] R.K. Goyal, A.N. Tiwari, U.P. Mulik, Y.S. Negi, Dynamic mechanical properties of Al2O3/poly(ether ether ketone) composites, Journal of Applied Polymer Science 104 (2007) 568-575.
[21] A. Akinci, Mechanical and structural properties of polypropylene composites filled with graphite flakes, Archives of Materials Science and Engineering 35/2 (2009) 91-94.
[22] Y.X. Pan, Z.Z. Yu, Y.C. Ou, G.H. Hu, A new process of fabricating electrically conducting nylon 6/graphite nano-composites via intercalation polymerization, Journal of Polymer Science Part B - Polymer Physics 38 (2000) 1626-1633.
[23] H. Kim, C.W. Macosko, Processing-property relationships of polycarbonate/graphene composites, Polymer 50 (2009) 3797-3809.
[24] L.W. Wang, G.H. Chen, Dramatic improvement in mechanical properties of GNs-reinforced HDPE nanocomposites, Journal of Applied Polymer Science 116 (2010) 2029-2034.
[25] J.R. Lu, X.F. Chen, W.Lu, G.H. Chen, The piezoresistive behaviors of polyethylene/foliated graphite nanocomposites, European Polymer Journal 42 (2006) 1015-1021.
[26] T. Arai, Y. Tominaga, S. Asai, M. Sumita, Study on correlation between physical properties and interfacial characteristics in highly loaded graphite-polymer composites, Journal of Polymer Science Part B - Polymer Physics 43 (2005) 2568-2577.
[27] S. Radhakrishnan, B.T.S. Ramanujam, A. Adhikari, S. Sivaram, High-temperature, polymer-graphite hybrid composites for bipolar plates: Effect of processing conditions on electrical properties, Journal of Power Sources 163 (2007) 702-707.
[28] S.R. Dhakate, R.B. Mathur, S. Sharma, M. Borah, T.L. Dhami, Influence of expanded graphite particle size on the properties of composite bipolar plates for fuel cell application, Energy and Fuels 23 (2009) 934-941.
[29] H.C. Kuan, C.C.M. Ma, K.H. Chen, S.M. Chen, Preparation, electrical, mechanical and thermal properties of composite bipolar plate for a fuel cell, Journal of Power Sources 134 (2004) 7-17.
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