Tensile Behavior of Polypropylene Reinforced with Comminutes Extracted from Out-of-Condition Aerospace Grade Carbon Fiber Prepreg Waste

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Carbon fiber reinforced thermoplastics are in demand for high performance composites, particularly for the aircraft industry. Waste disposal of carbon fiber in the form of off-cuts, out of life of prepreg and end-of-life components lead to the environmental pollution. This study focuses on the processing and characterization of carbon fiber prepreg comminutes reinforced polypropylene (PP) produced by melt compounding using an internal mixer. In this study, end-of-life carbon fiber prepreg were crushed into fine fibers and dried in oven at 220°C for one hour. It was divided into two types; (1) partially cured carbon fiber prepreg (c-CFP) and, (2) fully cured carbon fiber prepreg (c-CF). The composites were prepared by melt compounding in a Haake internal mixer at 180°C, 50 rpm for 10 minutes. Samples were tested for tensile properties (ASTM D638) and the morphology of fractured surface was observed using Scanning Electron Microscopy (SEM). Increasing carbon fiber in polypropylene was found to increase the Young’s modulus of the composites, but decreased the tensile strength. However, the tensile strength of composites with c-CFP were observed to surpass the neat PP at every loading level. Whereas for composites with c-CF the tensile strength was comparable to the neat PP only within the range of 3 – 5 wt.%.

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Edited by:

Mohd Jailani Mohd Nor, Mohd Edeerozey Abd Manaf, Lau Kok Tee, Muhammad Syafiq Syed Mohamed and Mohd Sanusi Abdul Aziz

Pages:

526-530

Citation:

N. Mohamad et al., "Tensile Behavior of Polypropylene Reinforced with Comminutes Extracted from Out-of-Condition Aerospace Grade Carbon Fiber Prepreg Waste", Applied Mechanics and Materials, Vol. 761, pp. 526-530, 2015

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May 2015

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$38.00

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[1] M.H. Akonda, C.A. Lawrence, B.M. Weager, Recycled carbon fiber-reinforced polypropylene thermoplastic composites. Comp. 43 (2012) 79-86.

DOI: https://doi.org/10.1016/j.compositesa.2011.09.014

[2] M.L. Connor, Characterization of recycled carbon fiber and their formation of composites using injection molding, Master of Science Thesis from Graduate Faculty of North Carolina State University, (2008).

[3] M.A. Azam, E. Talib, N. Mohamad, M.S. Kasim, M.W.A. Rashid, Mechanical and thermal properties of single-walled carbon nanotube filled epoxidized natural rubber. J. Appl. Sci. 14 (2013) 2183-2188.

DOI: https://doi.org/10.3923/jas.2014.2183.2188

[4] S. Bahadur, Y. Zheng, Mechanical and tribological behavior of polyester reinforced with short glass fibers. Wear. 137 (1990) 251-266.

DOI: https://doi.org/10.1016/0043-1648(90)90138-z

[5] S.W. Zhang, State-of-the-art of polymer tribology. Tribol. Int. 31 (1998) 49-60.

[6] K. Friedrich, Z. Zhang, A.K. Schlarb, Effects of various fillers on the sliding wear of polymer composites. Comp. Sci. Technol. 65 (2005) 2329-2343.

DOI: https://doi.org/10.1016/j.compscitech.2005.05.028

[7] D.L. Burris, B. Boesl, G.R. Bourne, W.G. Sawyer, Polymeric nanocomposites for tribological applications. Macromol. Mater. Eng. 292 (2007) 387-402.

DOI: https://doi.org/10.1002/mame.200600416

[8] J. Vinson, T. Chou, Composite materials and their uses in structures, Applied Science Publishing, London, (1975).

[9] K. Pal, S.K. Pal, C.K. Das, J.K. Kim, Effect of fillers on morphological and wear characteristics of NR/HSR blends with E-glass fiber, Mater. Design. 35 (2012) 863-872.

DOI: https://doi.org/10.1016/j.matdes.2011.07.074

[10] J. Meredith, S. Cozien-Cazuc, E. Collings, S. Carter, S. Alsop, J. Lever, S.R. Coles, B.M. Wood, K. Kirwan, Recycled carbon fiber for high performance energy absorption. Compos. Sci. Technol. 72 (2012) 688-695.

DOI: https://doi.org/10.1016/j.compscitech.2012.01.017

[11] R. Kahraman, S. Abassi, B. Abu-Sharkh, Influence of Epolene G-3003 as a coupling agent on the mechanical behavior of palm fiber-propylene composites. Int. J. Polym. Mater, 54 (2005) 483-503.

DOI: https://doi.org/10.1080/00914030390278293

[12] A.R. Jefferie, A.R. Toibah, M.Y. Yuhazri, A.R.M. Warikh, O. Nooririnah, M. Haidir, H. Sihombing, J. Ramli, Tensile and impact properties evaluation for enviro-recycled wood plastic composite of PP/r-WF. Appl. Mech. Mater. 52-54 (2011).

DOI: https://doi.org/10.4028/www.scientific.net/amm.52-54.2082

[13] N. Sgriccia, M. Hawley, M. Misra, Characterization of natural fiber surfaces and natural fiber composites, Compos. Part A-Appl. Sci. 39 (2008) 1632-1637.

DOI: https://doi.org/10.1016/j.compositesa.2008.07.007

[14] M. Zampaloni, F. Pourboghrat, S.A. Yankovich, B.N. Rodgers, J. Moore, L.T. Drzal, A.K. Mohanty, M. Misra, Kenaf natural fiber reinforced polypropylene composites: A discussion on manufacturing problems and solutions. Compos. Part A, 38 (2007).

DOI: https://doi.org/10.1016/j.compositesa.2007.01.001

[15] F.L. Matthews, R.D. Rawlings, Composites material: Engineering and Science, Woodhead Publishing Limited, England, (2002).

[16] N. Mohamad, A. Muchtar, M.J. Ghazali, D.H. Mohd, C.H. Azhari, The effect of filler on epoxidised natural rubber-alumina nanoparticles composites, Eur. J. Sci. Res. 24 (2008) 538-547.

[17] N. Mohamad, A. Abd Latiff, H.E. Ab Maulod, M.A. Azam, M.E. Abd Manaf, A sustainable polymer composite from recycled polypropylene filled with shrimp shell waste, Polym. Plast. Technol. 53 (2014) 1-6.

DOI: https://doi.org/10.1080/03602559.2013.843704

[18] D. Chandramohan, K. Marimuthu, Tensile and hardness tests on natural fiber reinforced polymer composite material, Int. J. Adv. Eng. Sci. Tech. 6 (2011) 97-104.

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