Flexural Behavior of Graphene Nanoplatelets Reinforced Cross-Ply E-glass/epoxy Laminated Composite Materials
Abstract
In this study, the
effect of graphene nanoplatelets reinforcement on the flexural strength of E-glass/epoxy laminated composite material
was investigated experimentally. [0⁰/90⁰]3S oriented composite
materials with and without graphene nanoplatelets reinforcement were
manufactured by using hand lay-up and vacuum bagging method. Graphene nanoplatelets at three different ratios
(0.25, 0.5 and 1 wt.%) were added to the epoxy. The produced plates were cut
with a water jet cutting machine to obtain three-point
bending specimens. Then, three-point bending tests were performed according to the
ASTM D790 standard. The span between the centers of support cylinders/composite
specimen thickness ratio (s/t) was selected as 16 in all the tests. Results
indicate that the addition of graphene nanoplatelets to the epoxy matrix
increased the flexural strength of the laminated composite material. When the graphene nanoplatelets at ratios of 0.25,
0.5 and 1 wt.% were added to the epoxy
matrix, the flexural strengths increased by 4.32%, 12.88% and 7.03% respectively.
Keywords
References
- [1]. Taraghi I., Fereidoon A., Zamani M.M. and Mohyeddin A., Mechanical, Thermal and Viscoelastic Properties of Polypropylene/Glass Hybrid Composites Reinforced with Multiwalled Carbon Nanotubes, Journal of Composite Materials, 49-28 (2015) 3557-3566.
- [2]. Ulus H., Sahin O.S. and Avcı A., Enhancement of Flexural and Shear Properties of Carbon Fiber/Epoxy Hybrid Nanocomposites by Boron Nitride Nano Particles and Carbon Nano Tube Modification, Fibers and Polymers, 16-12 (2015) 2627-2635.
- [3]. Rahman M.M., Zainuddin S., Hosur M.V., Robertson C.J., Kumar A., Trovillion J. and Jeelani S., Effect of NH2-MWCNTs on Crosslink Density of Epoxy Matrix and ILSS Properties of E-Glass/Epoxy Composites, Composite Structures, 95 (2013) 213-221.
- [4]. Chen W., Shen H., Auad M.L., Huang C. and Nutt S., Basalt Fiber-Epoxy Laminates with Functionalized Multi-walled Carbon Nanotubes, Composites: Part A, 40 (2009) 1082-1089.
- [5]. Ashrafi B., Diez-Pascual A.M., Johnson L., Genest M., Hind S., Martinez-Rubi Y., González-Dominguez J.M., Martinez M.T., Simard B., Gómez-Fatou M.A. and Johnston A., Processing and Properties of PEEK/Glass Fiber Laminates: Effect of Addition of Single-walled Carbon Nanotubes, Composites: Part A, 43 (2012) 1267-1279.
- [6]. Zhou Y., Hosur M., Jeelani S. and Mallick P.K., Fabrication and Characterization of Carbon Fiber Reinforced Clay/Epoxy Composite, Journal of Materials Science, 47 (2012) 5002-5012.
- [7]. Kanny K. and Mohan T.P., Resin Infusion Analysis of Nanoclay Filled Glass Fiber Laminates, Composites: Part B, 58 (2014) 328-334.
- [8]. Chatterjee S., Nafezarefi F., Tai N.H., Schlagenhauf L., Nüesch F.A. and Chu B.T.T., Size and Synergy Effects of Nanofiller Hybrids Including Graphene Nanoplatelets and Carbon Nanotubes in Mechanical Properties of Epoxy Composites, Carbon, 50 (2012) 5380-5386.
Details
Primary Language
English
Subjects
-
Journal Section
Research Article
Publication Date
June 29, 2018
Submission Date
January 2, 2018
Acceptance Date
May 17, 2018
Published in Issue
Year 2018 Volume: 39 Number: 2
Cited By
Influence of multi-walled carbon nanotubes with different diameters and lengths on the tension, shear and bending performance of glass/epoxy laminates
Polymer Bulletin
https://doi.org/10.1007/s00289-021-03716-8