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Licensed Unlicensed Requires Authentication Published by De Gruyter November 20, 2014

Behavior of Chopped Strand Mat and Woven Roving under Bending

Verhalten von Faserschnittmatten und Rovinggewebe unter Biegung
  • Ahmad Mubarak Tajul Arifin , Shahrum Abdullah , Rozli Zulkifli , Dzuraidah Abdul Wahab and Mohammad Rafiquzzaman
From the journal Materials Testing

Abstract

In this study, lamination panels were fabricated using chopped strand mat (CSM) and woven roving fabric (WR) as reinforcement for two different types of specimens, type Eb and type Pb, respectively. By a combination of plain materials composite lamination structures were formed, with [CSM/0/90/CSM]2s as an orientation layer for the structures. In this research study, the structural panel was produced by hand lay-up technique with a combination of unsaturated epoxy and polyester resin, separately. Therefore, with this publication, a characteristic combination of chopped strand mat/woven roving fabric, are presented. The experimental work for both types of specimens were performed by bending until the structure fails. The characteristics of different materials, i. e. the chemicals used and the composite lamination structure, were studied, because there are different types of damages in the structure of composite materials, such as delamination, matrix cracking, fiber-matrix damage and fiber pull-out. Furthermore, it can affect the behavior of composite materials in the whole structure. As a result, this process contributes to failure prevention, as the capabilities of the structures are known, before it can be used for any part, component or area. It was also shown that different configuration lamination layers influence the strength properties of the composite materials.

Kurzfassung

In der diesem Beitrag zugrunde liegenden Studie wurden Laminatplatten mittels Faserschnittmatten (Chopped Strand Mat (CSM)) und Rovinggewebe (Woven Roving (WR)) verstärkt und so zwei verschiedene Probenarten hergestellt, nämlich Typ Eb und Typ Pb. Es handelt sich um eine Kombination aus ebenen Materialien zur Herstellung der Kompositlaminate, wobei [CSM/0/90/CSM]2s als Orientierungslage für die Strukturen verwendet wurde. In den Forschungsarbeiten wurde die Strukturplatte mittels Handlaminierens hergestellt, indem getrennt eine Kombination aus ungesättigtem Epoxid- und Polyesterharz verwendet wurde. Somit kann in dem vorliegenden Beitrag eine charakteristische Kombination aus Faserschnittmatte und Rovinggewebe präsentiert werden. Die Experimente wurden für beide Probenarten unter Biegung bis zum Bruch durchgeführt. Hierbei wurden die Eigenschaften der verschiedenen Werkstoffe hinsichtlich der verwendeten Chemikalien und der Laminierungsstruktur untersucht, weil sich in der Struktur der Kompositmaterialien verschiedene Schädigungsarten zeigen, wie zum Beispiel Delamination, Matrixbruch, Faser-Matrix-Schädigungen und Faserauszug. Dies kann zudem das Verhalten des Kompositwerkstoffs in der gesamten Struktur beeinflussen. Im Ergebnis tragen die Untersuchungen zur Vermeidung von Schäden bei, indem die Eigenschaften der Materialstruktur, bevor sie in einem Bauteil, einer Komponente oder einem Bereich verwendet werden kann, bekannt sind. Es hat sich gezeigt, dass verschiedene Kombinationen der Laminatlagen die Eigenschaften des Kompositwerkstoffs hinsichtlich der Festigkeit beeinflussen.


*Correspondence Address, Ahmad Mubarak Tajul Arifin, Faculty of Mechanical and Manufacturing Engineering, Department of Materials and Design, Universiti Tun Hussein Onn Malaysia, 86400 Batu Pahat, Johor, Malaysia. E-mail:

Ahmad Mubarak Tajul Arifin has graduated with a B. Eng. Materials from University of Malaysia, Perlis, and a M. Eng. (Innovation and Engineering Design) from University Putra Malaysia. Currently, he is pursuing his PhD studies in Mechanics and Materials (fatigue and structural integrity). His previous research interests focused on materials science, material behavior and mechanical composites. Currently, he is doing research on the mechanical behavior of polymer matrix composites. He is a member of the Board of Engineers, Malaysia (BEM) and a graduate member of the Institute of Engineers, Malaysia (IEM).

Dr. Shahrum Abdullah is Professor in the Department of Mechanical and Materials Engineering, Faculty of Engineering and Built Environment, University Kebangsaan Malaysia (UKM), Selangor. Currently, he is the Head of Materials and Design at UKM. He holds a B. Eng. (Hons) in Mechanical Engineering from that university, a Master of Science from Loughborough University, United Kingdom, and received his PhD from the University of Sheffield, United Kingdom, in 2005. His major research interest is in fatigue in engineering. He is a graduate member of the Institution of Engineers, Malaysia, a fellow member of the Welding Institute of Malaysia and a committee member of the Malaysian Association for Computational Mechanics.

Dr. Rozli Zulkifli is Associate Professor in the Department of Mechanical and Materials Engineering, Faculty of Engineering and Built Environment, University Kebangsaan Malaysia (UKM) in Selangor. He received his B. Eng. (Hons) in Mechanical Engineering and MSc in Advanced Engineering Materials from the University of Liverpool, United Kingdom, and PhD in Mechanical and Materials Engineering from University Kebangsaan Malaysia.

Dr. Dzuraidah Abdul Wahab is Associate Professor in the Department of Mechanical and Materials Engineering, Faculty of Engineering and Built Environment, University Kebangsaan Malaysia (UKM) in Selangor. She received her BSc in Chemical and Process Engineering from UKM, her MSc (Eng), Design and Manufacturing from Manchester Metropolitan University and her PhD in Concurrent Engineering: Product Design also from Manchester Metropolitan University.

Dr. Mohammad Rafiquzzaman is pursuing PhD studies in the Department of Mechanical and Materials Engineering, Faculty of Engineering and Built Environment, University Kebangsaan Malaysia (UKM).


References

1 A. L.Nazareth da Silva, S. C. S.Teixeira, A. C. C.Widal, F. M. B.Coutinho: Mechanical properties of polymer composites based on commercial epoxy vinyl ester resin and glass fiber, Int. J. Polymer Testing20 (2001), pp. 89589910.1016/S0142-9418(01)00018-6Search in Google Scholar

2 H.Pihtili: An experimental investigation of wear of glass fiber-epoxy resin and glass fiber-polyester resin composite material, Int. J. European Polymer45 (2009), pp. 149154 DOI:10.1016/j.eurpolymj.2008.10.006Search in Google Scholar

3 Z.Zhikai, Z.Sixun, H.Jimyu, G.Qipeng, W.Jun: Phase behavior and mechanical properties of epoxy resin containing phenolphthalein poly ether ketone, J. of Polymer39 (1997), pp. 10751080Search in Google Scholar

4 H.Pihtili, N.Tosun: Effect of load and speed on the wear behavior of woven glass fabrics and aramid fiber-reinforced composites, J. Wear252 (2002), pp. 97998410.1016/S0043-1648(02)00062-5Search in Google Scholar

5 C.Baley, P.Davies, Y.Grohens, G.Dolto: Application of Interlaminar Tests to Marine Composites: A Literature Review, Int. J. Applied Composite Material11 (2004), pp. 9912610.1023/B:ACMA.0000012902.93986.bfSearch in Google Scholar

6 H.Pihtili, N.Tosun: Investigation of the wear behavior of a glass fiber reinforced composite and polyester resin, J. Composite Science Technology62 (2002), pp. 36737010.1016/S0266-3538(01)00196-8Search in Google Scholar

7 A. P.Mouritz, R. S.Thomson: Compression, flexure and shear properties of a sandwich composite containing defects, Journal of Composite Structure44 (1999), pp. 263278Search in Google Scholar

8 S. E.Boyd, S. W.Case, J. J.Lesko: Compression creep rupture behavior of a glass/vinyl ester composite subjected to isothermal and one sided heat flux conditions, Journal of Composites Part A38 (2007), pp. 14621472 DOI:10.1016/j.compositesa.2007.01.006Search in Google Scholar

9 L. S.Sutherland, C. G.Soares: The use of quasi-static testing to obtain the velocity impact damage resistance of marine GRP laminates, Journal Composites Part B43 (2012), pp. 14591467 DOI:10.1016/j.compositesb.2012.01.002Search in Google Scholar

10 M. R.Muhamad, H. H. M.Sanusi: Proposed parameter investigation based on design of experiments for woven fabric composites deformation, Journal Teknologi (Sciences and Engineering)59 (2012), pp. 2528Search in Google Scholar

11 N. M. K.Khairusshima, C. H.Che Hassan, A. G.Jaharah, A. K. M.Amin: The effect of milling parameters on laminated carbon fiber reinforced plastic (CFRP), Jurnal Teknologi (Sciences and Engineering)59 (2012), pp. 203207Search in Google Scholar

12 S.Kasalong, M. A.Ahmad, M. A. A.Bakar, A. H. A.Hamid: Specific wear rate of kenaf epoxy composite and oil palm empty fruit bunch (OPEFB) epoxy composite in dry sliding, Jurnal Teknologi (Sciences and Engineering)58 (2012), pp. 8588Search in Google Scholar

13 P. S.Theocaris, S. A.Paipetis, S.Paolinelis: Three-point bending at large deflections, Journal of Testing and Evaluation5 (1997), pp. 427436Search in Google Scholar

14 D.Theobald, J.McClurg, J. G.Vaughan: Comparison of three-point and four-point bending tests, International Composites Expo, Washington (1997), pp. 19Search in Google Scholar

15 M. A.Hayat, S. M. A.Suliman: Mechanical and structural properties of glass reinforced phenolic laminates, Journal of Polymer Testing17 (1998), pp. 799710.1016/S0142-9418(97)00019-6Search in Google Scholar

16 A.Rebecca, C.Abeles, S.Peter: Bending fatigue of carbon fiber reinforced epoxy composite strands, Journal of Composites Sciences and Technology57 (1997), pp. 22923510.1016/S0266-3538(96)00134-0Search in Google Scholar

17 ASTM D 790-03: Standard test methods for bending properties of unidirectional and reinforced plastic and electrical insulating materials, ASTM International, West Conshohocken, PA, USA (2003), pp. 111Search in Google Scholar

18 H.Lei, Z.Wang, L.Tong, B.Zhou, J.Fu: Experimental and numerical investigation on the macroscopic mechanical behavior of shape memory alloy hybrid composite with weak interface, Journal of Composite Structures (2013), pp. 301312 DOI:10.1016/j.compstruct.2013.02.006Search in Google Scholar

19 X. F.Yao, M. H.Kolstein, F. S. K.Bijlaard, W.Xu, M. Q.Xu: Tensile strength and fracture of glass fiber-reinforced plastic (GFRP) plate with an eccentrically located circular hole, Journal of Polymer Testing22 (2003), pp. 95596310.1016/S0142-9418(03)00046-1Search in Google Scholar

20 A.M.T.Arifin, S.Abdullah, M.Rafiquzzaman, R.Zulkefli, D.A.Wahab, A.K.Arifin: Investigation of the behaviour of a chopped strand mat/woven roving/foam-Klegecell composite lamination structure during Charpy testing, Journal of Materials and Design59 (2014), pp. 47548510.1016/j.matdes.2014.03.005Search in Google Scholar

21 E.Burdurlu, M.Kilic, A. C.IIce: The effects of ply organization and loading direction on bending strength and modulus of elasticity in laminated veneer lumber (LVL) obtained from beech (Fagus orientalis L.) and Lombardy poplar (Populus nigra L.), Journal of Construction and Building Materials (2007), pp. 17201725 DOI:10.1016/j.conbuildmat.2005.05.002Search in Google Scholar

22 J. S.Bergstrom, M. C.Boyce: Large strain time-dependent behavior of filled elastomers, Journal Mechanics of Materials (2000), pp. 627644Search in Google Scholar

23 S. M.Sapuan, M.Harimi, M. A.Maleque: Mechanical properties of epoxy/coconut shell filler particle composites, The Arabian Journal for Sciences and Engineering28 (2003), pp. 171181Search in Google Scholar

Published Online: 2014-11-20
Published in Print: 2014-11-17

© 2014, Carl Hanser Verlag, München

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