Nano Clay Additive Effect on Shear Strength of GFRP Joints

Year 2019, , 1115 - 1122, 01.12.2019

Ahmet Erkliğ , Mehmet Veysel Çakır , Ömer Yavuz Bozkurt

https://doi.org/10.16984/saufenbilder.523889

Cited By: 5

Abstract

Adhesively
bonding joints are widely used in various industries such as aviation,
automotive and marine due to its advantages such as lightness, sealing ability,
low cost, corrosion resistance and uniform stress distribution. Increasing the
quality and durability of adhesives using various methods is a matter of
interest both in science and engineering. This study investigates the role of
the addition of Nano-clay particles to epoxy resin on the shear strength of
single lap GFRP bonding joints. For this aim, Nano-silica particles were added
in epoxy resin, 1%, 2%, 3% and 5% by weight. The experimental results obtained
from lap shear test showed that the increase in shear strength was about 36, 91
and 63% for 1, 2 and 3 wt. respectively.

Keywords

Single-lap joints, Nano-clay particles, GFRP

References

• A. R. Bunsell, J. Renard: Fundamentals of fiber reinforced composite materials. CRC Press, IOP Publishing Ltd, London (2005).
• M. D. Banea, L.F. da Silva: Adhesively bonded joints in composite materials: an overview. Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications, 223(1) pp. 1-18, 2009.
• E. Sancaktar, J. Kuznicki. Nanocomposite adhesives: Mechanical behaviour with nanoclay. International Journal of Adhesion and Adhesives, 31(5) pp.286-300, 2011.
• A. Tutunchi, R. Kamali, A. Kianvash: Adhesive strength of steel–epoxy composite joints bonded with structural acrylic adhesives filled with silica nanoparticles. Journal of Adhesion Science and Technology, vol. 29, no. 3, pp. 195–206, 2015.
• D. Guo, X. Guoxin, L. Jianbin: Mechanical properties of nanoparticles: basics and applications. Journal of Physics D: Applied Physics, vol. 47, pp.1-25, 2014.
• L.Zhai, L. Guoping, L. Jian, Y. Wang: The effect of nanoparticles on the adhesion of epoxy adhesive. Materials Letters, vol. 60, pp. 3031–3033, 2006.
• P. Ghabezi, M. Farahani: Composite Adhesive-Bonded Joint Reinforcement by Incorporation of Nano-Alumina Particles. Journal of Computational Applied Mechanics, vol. 47, no. 2, pp. 231-239, 2016
• S. Akpınar: Al.üminyum Oksit ve Titanyum Dioksit Takviyeli Yapıştırıcılarla Birleştirilmiş Bağlantıların Mekanik Özelliklerinin Deneysel Olarak Belirlenmesi. Niğde Üniversitesi Mühendislik Bilimleri Dergisi, vol. 5, no. 2, pp. 244-252, 2016.
• A.S. Neto, D.T. Lopes da Cruza , A.F. Avila: Nano-modified adhesive by graphene: the single lap-joint case. Materials Research, vol. 16, no.3, pp. 592-596, 2013.
• Y. Suzhu, M. N. Tong, G. Critchlow: Use of carbon nanotubes reinforced epoxy as adhesives to join aluminum plates. Materials and Design, vol. 31, pp. 126–129, 2010.
• S.M.R. Khalili, M. Tavakolian, A. Sarabi: Mechanical Properties of Nanoclay Reinforced Epoxy Adhesive Bonded Joints Made with Composite Materials. Journal of Adhesion Science and Technology, vol. 24, pp. 1917–1928, 2010.
• S. Sinha Ray, M. Okamoto: Polymer/Layered Silicate Nanocomposites: A Review From Preparation to Processing. Progress in Polymer Science, vol. 28, pp. 1539–1641, 2003.
• A. Gu, G. Liang: Thermal Degradation Behaviour and Kinetic Analysis of Epoxy/Montmorillonite Nanocomposites. Polymer Degradation and Stability, vol. 80, pp. 383–391, 2003.
• R. Jeyakumar, P.S. Sampath, R. Ramamoorthi, T. Ramakrishnan: Structural, Morphological and Mechanical Behaviour of Glass Fibre Reinforced Epoxy Nanoclay Composites. International Journal Advanced Manufecturing Technologies, vol. 93, pp. 1-9, 2017.
• M. Galimberti, V.R. Cipolletti, M. Coombs: Applications of Clay–Polymer Nanocomposites. Handbook of Developes in Clay Science, vol. 5, pp. 539-586, 2013.
• A. Yasmin, J. L. Abot, I.M. Daniel: Processing of clay/epoxy nanocomposites by shear mixing. Scripta Materialia, vol. 49, no. 1, pp. 81-86, 2003.
• X. Kornmann, H. Lindberg, L.A. Berglund: Synthesis of epoxy–clay nanocomposites: influence of the nature of the clay on structure. Polymer, vol. 42, no. 4, pp. 1303-1310, 2001.
• R.D. Adams: Adhesive bonding: science, technology and applications, Cambridge: Elsevier, Woodhead Publishing Limited. (2005).
• M.B. Saeed, M.S. Zhan: Adhesive strength of nano-size particles filled thermoplastic polyimides. Part-I: Multi-walled carbon nano-tubes (MWNT)–polyimide composite films. International Journal of Adhesion and Adhesives, vol. 27, no. 4, pp. 306-318, 2007
• A. C. Garg, Y. W. Mai: Failure mechanisms in toughened epoxy resins—A review. Composites Science and Technology, vol. 1, no. 3, pp. 179-223, 1988