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Current Biochemical Engineering (Discontinued)

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ISSN (Print): 2212-7119
ISSN (Online): 2212-7127

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Review Article

Applications of ZnO and MgO Nanoparticles in Reducing Zinc Pollution Level in Rubber Manufacturing Processes: A Review

Author(s): Seyyed Mohammad Javadi*

Volume 6, Issue 2, 2020

Page: [103 - 107] Pages: 5

DOI: 10.2174/2212711906666200224105931

Price: $65

Abstract

Background: Rubber vulcanization is a consolidated chemical process to enhance the mechanical properties of the polymeric material by sulfur crosslinking of the polymer chains, such as rubber. Vulcanization Activators are important rubber processing additives that activate sulfur cure and improve the efficiency of sulfur-based cure systems. The most common activator is zinc fatty acid ester that is often formed in-situ by the reaction of fatty acid with zinc oxide. Although zinc is one of the less harmful heavy metals, according to European Council Directive 2004/73/EC, the reduction of zinc level in the environment has become an important task because of its toxic effect on aquatic organisms.

The current study reviews the research achievements in the field of reducing the consumption of micronutrients of ZnO particles based on the use of nanoparticles instead of them in the polymer industry. Among the proposed methods, due to the less environmental effects of magnesium oxide, the use of MgO nanoparticles instead of zinc oxide has also achieved good results.

Objective: The aim of this paper is considering suggested different methods on the reduction of using ZnO particles in related industries, the use of ZnO nanoparticles has had better results than its particles. In addition, due to the less environmental effects of magnesium oxide, magnesium oxide nanoparticles can be used instead of micronutrients of zinc oxide. Overall, the results of various investigations show that reducing the diameter of the zinc oxide particles reduces the amount required for curing the rubber and thus reduces its toxic effects. Also, the use of magnesium oxide nanoparticles instead of zinc oxide in different concentrations is investigated.

Keywords: Rubber, vulcanization, activator, nanoparticle, zinc oxide, magnesium oxide.

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Graphical Abstract

[1]
M.A. Mutar, "The Effect of Zinc Oxide Amount on the Cure Kinetics of Sulfur-Vulcanized Styrene Butadiene Rubber (SBR)", university of Babylon, 2019.http://www.uobabylon.edu.iq/publica- tions/applied_edition14/paper_ed14_23.doc,December
[2]
G. Heideman, J.W. Noordermeer, R.N. Datta, and B.v. Baarle, "Effect of Zinc Complexes as Activator for Sulfur Vulcanization in Various Rubbers", Rubber Chem. Technol., vol. 78, no. 2, pp. 245-257, 2005.
[http://dx.doi.org/10.5254/1.3547881]
[3]
J. Beniska, and B. Dogadkin, "The influence of activators on the vulcanization process. II. The influence of zinc oxide on the structure of vulcanizates", Rubber Chem. Technol., vol. 32, no. 3, pp. 780-784, 1959.
[http://dx.doi.org/10.5254/1.3542447]
[4]
I.J. Kim, W.S. Kim, D.H. Lee, W. Kim, and J.W. Bae, "Effect of nano zinc oxide on the cure characteristics and mechanical properties of the silica‐filled natural rubber/butadiene rubber compounds", J. Appl. Polym. Sci., vol. 117, no. 3, pp. 1535-1543, 2010.
[http://dx.doi.org/10.1002/app.30770]
[5]
N. Luptáková, P. Dymáček, F. Pešlová, Z. Jurković, O. Barborák, and J. Stodola, "Impact of residual elements on zinc quality in the production of zinc oxide", Metalurgija, vol. 55, no. 3, pp. 407-410, 2016.
[6]
S. Sahoo, M. Maiti, A. Ganguly, J. Jacob George, and A.K. Bhowmick, "Effect of zinc oxide nanoparticles as cure activator on the properties of natural rubber and nitrile rubber", J. Appl. Polym. Sci., vol. 105, no. 4, pp. 2407-2415, 2007.
[http://dx.doi.org/10.1002/app.26296]
[7]
M. Guzmán, N. Agulló, and S. Borrós, "Reducing zinc oxide in rubber industry use through the development of mixed metal oxide nanoparticles", The 11th Edition of the Trends in Nanotechnology International Conference (TNT2010),(Braga, Portugal), 2010
[8]
J. Kadlcak, I. Kuritka, P. Konecny, and R. Cermak, "The effect of ZnO modification on rubber compound properties"", Proceedings of 4th WSEAS international conference on energy and development,Environment and biomedicine,, July 2011pp. 14-16
[9]
M.H. Harandi, F. Alimoradi, G. Rowshan, M. Faghihi, M. Keivani, and M. Abadyan, "Morphological and mechanical properties of styrene butadiene rubber/nano copper nanocomposites", Results in Physics, vol. 7, pp. 338-344, 2017.
[http://dx.doi.org/10.1016/j.rinp.2016.11.022]
[10]
S. Akhlaghi, M. Kalaee, S. Mazinani, E. Jowdar, A. Nouri, A. Sharif, and N. Sedaghat, "“Effect of zinc oxide nanoparticles on isothermal cure kinetics”, morphology and mechanical properties of EPDM rubber", Thermochim. Acta, vol. 527, pp. 91-98, 2012.
[http://dx.doi.org/10.1016/j.tca.2011.10.015]
[11]
A. Das, D-Y. Wang, A. Leuteritz, K. Subramaniam, H.C. Greenwell, U. Wagenknecht, and G. Heinrich, "Preparation of zinc oxide free, transparent rubber nanocomposites using a layered double hydroxide filler", J. Mater. Chem., vol. 21, no. 20, pp. 7194-7200, 2011.
[http://dx.doi.org/10.1039/c0jm03784b]
[12]
A. Susanna, M. D’Arienzo, B. Di Credico, L. Giannini, T. Hanel, R. Grandori, F. Morazzoni, S. Mostoni, C. Santambrogio, and R. Scotti, "Catalytic effect of ZnO anchored silica nanoparticles on rubber vulcanization and cross-link formation", Eur. Polym. J., vol. 93, pp. 63-74, 2017.
[http://dx.doi.org/10.1016/j.eurpolymj.2017.05.029]
[13]
Y.H. Lee, M. Cho, J-D. Nam, and Y. Lee, "Effect of ZnO particle sizes on thermal aging behavior of natural rubber vulcanizates", Polym. Degrad. Stabil., vol. 148, pp. 50-55, 2018.
[http://dx.doi.org/10.1016/j.polymdegradstab.2018.01.004]
[14]
R. Suntako, "Effect of synthesized ZnO nanoparticles on thermal conductivity and mechanical properties of natural rubber", IOP Conference Series: Materials Science and Engineering,, -2018 p. 012017
[http://dx.doi.org/10.1088/1757-899X/284/1/012017]
[15]
J. Beniska, and B. Dogadkin, The Influence of Activators on the Vulcanization Process. I. The Influence of Zinc Oxide on the Rate of Combination of Sulfur with Rubber In: Rubber Chemistry and Technology,, vol. 32. 1959,. no. 3, pp. 774-779.
[http://dx.doi.org/10.5254/1.3542446]
[16]
G. Heideman, "Reduced zinc oxide levels in sulphur vulcanisation of rubber compounds: mechanistic aspects of the role of activators and multifunctional additives, Ph.D thesis, University of Twente, Enschede, Netherlands, 2004.
[17]
G. Heideman, J.W. Noordermeer, R.N. Datta, and B. van Baarle, "Zinc loaded clay as activator in sulfur vulcanization: a new route for zinc oxide reduction in rubber compounds", Rubber Chem. Technol., vol. 77, no. 2, pp. 336-355, 2004.
[http://dx.doi.org/10.5254/1.3547827]
[18]
G. Heideman, J.W. Noordermeer, R.N. Datta, and B. van Baarle, Various ways to reduce zinc oxide levels in S‐SBR rubber compounds.Macromolecular symposia., Wiley Online Library, 2006, pp. 657-667.
[19]
L. Pysklo, and P. Pawlowski, "Study on Reduction of Zinc Oxide Level in Rubber Compounds, Part I1", KGK Kautsch. Gummi Kunstst., vol. 60, pp. 548-553, 2007.
[20]
Z. Wang, Y. Lu, J. Liu, Z. Dang, L. Zhang, and W. Wang, "Preparation of nano‐zinc oxide/EPDM composites with both good thermal conductivity and mechanical properties", J. Appl. Polym. Sci., vol. 119, no. 2, pp. 1144-1155, 2011.
[http://dx.doi.org/10.1002/app.32736]
[21]
K. Roy, M.N. Alam, S.K. Mandal, and S.C. Debnath, "Sol–gel derived nano zinc oxide for the reduction of zinc oxide level in natural rubber compounds", J. Sol-Gel Sci. Technol., vol. 70, no. 3, pp. 378-384, 2014.
[http://dx.doi.org/10.1007/s10971-014-3293-9]
[22]
K. Roy, M.N. Alam, S.K. Mandal, and S.C. Debnath, "Preparation of zinc‐oxide‐free natural rubber nanocomposites using nanostructured magnesium oxide as cure activator", J. Appl. Polym. Sci., vol. 132, no. 43, 2015.
[http://dx.doi.org/10.1002/app.42705]
[23]
G. Heideman, R.N. Datta, J.W. Noordermeer, and B. van Baarle, "Activators in accelerated sulfur vulcanization", Rubber Chem. Technol., vol. 77, no. 3, pp. 512-541, 2004.
[http://dx.doi.org/10.5254/1.3547834]
[24]
S. Qamarina, and S. Kawahara, "Effect of Mg oxide nanoparticles on sulphur vulcanisation of natural rubber", J. Rubber Res., vol. 17, no. 1, pp. 13-22, 2014.
[25]
M. Guzmán, B. Vega, N. Agulló, U. Giese, and S. Borrós, "Zinc oxide versus magnesium oxide revisited. Part 1", Rubber Chem. Technol., vol. 85, no. 1, pp. 38-55, 2012.
[http://dx.doi.org/10.5254/1.3672428]
[26]
M. Guzmán, B. Vega, N. Agulló, and S. Borrós, "Zinc oxide versus magnesium oxide revisited. Part 2", Rubber Chem. Technol., vol. 85, no. 1, pp. 56-67, 2012.
[http://dx.doi.org/10.5254/1.3672429]
[27]
M.A. Shand, The chemistry and technology of magnesia., John Wiley & Sons, 2019.

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