Abstract
Natural fibers have been extensively investigated in the past decades, due to their good properties, lightweight, low cost and renewable nature. From the ananas erectifolius plant, high strength and high modulus curaua fibers can be obtained. Their remarkable properties make them adequate to several high performance applications. In the present work, tensile and impact properties of two fiber configurations for curaua reinforced composites were investigated: a non-woven fiber fabric (NWFF) and high percentage continuous and aligned fiber (HPCAF) composites, using epoxy and polyester as polymeric matrix, respectively. The results showed that the fabric configuration does not effectively reinforce the polymer on tensile load, in spite of promoting significant improvement on the impact properties of the composite. The latter configuration results in both high strength and tough composites, however, its ability to resist to impacts depends on the direction of load.
References
Faruk, O., Bledzki, A. K., Fink, H., & Sain, M. (2014). Progress report on natural fiber reinforced composites. Macromolecular Materials and Engineering, 299, 9–26.
Faruk, O., Bledzki, A. K., Fink, H., & Sain, M. (2012). Biocomposites reinforced with natural fibers: 2000-2010. Progress in Polymer Science, 37, 1552–1596.
Satyanarayana, K. G., Arizaga, G. G. C., & Wypych, F. (2009). Biodegradable composites based on lignocellulosic fibers—An overview. Progress in Polymer Science, 34, 982–1021.
Monteiro, S. N., Lopes, F. P. D., Barbosa, A. P., Bevitori, A. B., Silva, I. L. A., & Costa, L. L. (2011). Natural lignocellulosic fibers as engineering materials—An overview. Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science, 42A, 2011–2963.
Gomes, A., Matsuo, T., Goda, K., & Ohgi, J. (2007). Development and effect of alkali treatment on tensile properties of curaua fiber green composites. Composites: Part A, 38, 1811–1820.
Oliveira, F. H., Helfer, A. L., & Amico, S. C. (2012). Mechanical behavior of unidirecional curaua fiber and glass fiber composites. Macromolecular Symposium, 319, 83–92.
Zah, R., Hischier, R., Leão, A. L., & Braun, I. (2007). Curauá fibers in the automobile industry—A sustainability assessment. Journal of Cleaner Production, 15, 1032–1040.
Monteiro, S. N., Lopes, F. P. D., Nascimento, D. C., Ferreira, A. S., & Satyanarayana, K. G. (2013). Processing and properties of continuous and aligned curaua fibers incorporated polyester composites. The Journal of Materials Research and Technology, 2(1), 2–9.
D’Almeida, J. R. M., Menezes, G. W., & Monteiro, S. N. (2003). Ageing of the DGEBA/TETA epoxy system with off-stoichiometric compositions. Journal of Materials Research, 6(3), 415–420.
Garcia, F. G., Soares, B. G., Pita, V. J. R. R., Sánchez, R., & Rieumont, J. (2007). Mechanical properties of epoxy networks based on DGEBA and aliphatic amines. Journal of Applied Polymer Science, 106, 2047–2055.
Amaral, C. R., Rodriguez, R. J., Garcia, F. G., Junior, L. P. B., & Carvalho, E. A. Impact of aliphatic amine comonomers on DGEBA epoxy properties. Polymer Engineering & Science, 54(9), 2132–2138.
Acknowledgements
The authors thank the Brazilian agencies CAPES and CNPq for the financial support, and LNDC/UFRJ for performing the tensile tests.
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© 2017 The Minerals, Metals & Materials Society
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de Oliveira Braga, F., Simonassi, N.T., Cabral, A.C., Monteiro, S.N., de Assis, F.S. (2017). Tensile and Impact Properties of Two Fiber Configurations for Curaua Reinforced Composites. In: Meyers, M., et al. Proceedings of the 3rd Pan American Materials Congress. The Minerals, Metals & Materials Series. Springer, Cham. https://doi.org/10.1007/978-3-319-52132-9_43
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DOI: https://doi.org/10.1007/978-3-319-52132-9_43
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