Tensile and Flexural Performance of Hybrid FDM and Compression Moulded PLA/Basalt Biocomposite

Abstract:

Emerging trends in extrusion-based additive manufacturing (AM) focus on improving the mechanical performance of pristine polymers with high strength reinforcing materials. Prominent reviews have indicated a heavy dependence on PLA polymer for fused deposition Modeling (FDM) based studies. To promote biodegradability, the effect of natural fibres as reinforcement has been widely researched in the literature. However, it is noted that discontinuous natural fibre reinforcement yields negative or negligible improvement in the strength and modulus of FDM-based biocomposites. Hence, an attempt to hybridise FDM with a conventional composite manufacturing method was made in this study by cladding natural fibre reinforcement over FDM-based polymer. Tensile and flexural test coupons were additively manufactured by FDM and reinforced with a skin of bi-directional woven basalt fibre through compression moulding. A 90% improvement in tensile strength and a similar significant increase in flexural strength was observed. Further, an average increment of 46.38% and 237.24% in tensile and flexural modulus, respectively, was achieved through this manufacturing technique. In conclusion, a drastic improvement in mechanical performance can be obtained through the hybridisation of manufacturing methods and needs further investigation towards the compatibility of adhesive materials with FDM polymers.

• Periodical: Materials Science Forum (Volume 1120)
• Pages: 77-84
• DOI: https://doi.org/10.4028/p-duYO7M
• Online since: April 2024
• Authors: Mirza Faizaan*, Satish Shenoy, Chandrakant R. Kini
• Keywords: Additive Manufacturing, Basalt Fibre, Biocomposites, FDM, Natural Fibre, PLA

References

[1] O. Faruk, A. K. Bledzki, H.-P. Fink, and M. Sain, "Biocomposites reinforced with natural fibers: 2000–2010," Prog. Polym. Sci., vol. 37, no. 11, p.1552–1596, Nov. 2012.

DOI: 10.1016/j.progpolymsci.2012.04.003

[2] V. K. Balla, K. H. Kate, J. Satyavolu, P. Singh, and J. G. D. Tadimeti, "Additive manufacturing of natural fiber reinforced polymer composites: Processing and prospects," Composites Part B: Engineering, vol. 174, no. May. Elsevier Ltd, p.106956, Oct. 2019.

DOI: 10.1016/j.compositesb.2019.106956

[3] V. Mazzanti, L. Malagutti, and F. Mollica, "FDM 3D Printing of Polymers Containing Natural Fillers: A Review of their Mechanical Properties," Polymers (Basel)., vol. 11, no. 7, p.1094, Jun. 2019.

DOI: 10.3390/polym11071094

[4] E. Zini and M. Scandola, "Green composites: An overview," Polym. Compos., vol. 32, no. 12, p.1905–1915, Dec. 2011.

DOI: 10.1002/pc.21224

[5] R. Auras, L. T. Lim, S. E. M. Selke, and H. Tsuji, Poly(Lactic Acid). Hoboken, NJ, USA: John Wiley & Sons, Inc., 2010.

DOI: 10.1002/9780470649848

[6] V. Mazzanti and F. Mollica, "Rheological behavior of wood flour filled poly(lactic acid): Temperature and concentration dependence," Polym. Compos., 2019.

DOI: 10.1002/pc.24559

[7] V. Sekar, M. H. Fouladi, S. N. Namasivayam, and S. Sivanesan, "Additive Manufacturing: A Novel Method for Developing an Acoustic Panel Made of Natural Fiber-Reinforced Composites with Enhanced Mechanical and Acoustical Properties," J. Eng., vol. 2019, p.1–19, Sep. 2019.

DOI: 10.1155/2019/4546863

[8] Q. Zhang, L. Shi, J. Nie, H. Wang, and D. Yang, "Study on poly(lactic acid)/natural fibers composites," J. Appl. Polym. Sci., vol. 125, no. S2, pp. E526–E533, Sep. 2012.

DOI: 10.1002/app.36852

[9] S. Wickramasinghe, T. Do, and P. Tran, "FDM-Based 3D Printing of Polymer and Associated Composite: A Review on Mechanical Properties, Defects and Treatments," Polymers (Basel)., vol. 12, no. 7, p.1529, Jul. 2020.

DOI: 10.3390/polym12071529

[10] A. Le Duigou, D. Correa, M. Ueda, R. Matsuzaki, and M. Castro, "A review of 3D and 4D printing of natural fibre biocomposites," Mater. Des., vol. 194, p.108911, Sep. 2020.

DOI: 10.1016/j.matdes.2020.108911

[11] B. Madsen, A. Thygesen, and H. Lilholt, "Plant fibre composites - porosity and stiffness," Compos. Sci. Technol., 2009.

DOI: 10.1016/j.compscitech.2009.01.016

[12] N. Krajangsawasdi, L. G. Blok, I. Hamerton, M. L. Longana, B. K. S. Woods, and D. S. Ivanov, "Fused deposition modelling of fibre reinforced polymer composites: A parametric review," Journal of Composites Science, vol. 5, no. 1. MDPI, p.29, Jan. 16, 2021.

DOI: 10.3390/jcs5010029

[13] V. Dahmen, A. J. Redmann, J. Austermann, A. L. Quintanilla, S. J. Mecham, and T. A. Osswald, "Fabrication of hybrid composite T-joints by co-curing with 3D printed dual cure epoxy," Compos. Part B Eng., vol. 183, p.107728, Feb. 2020.

DOI: 10.1016/j.compositesb.2019.107728

[14] R. Kussmaul et al.,"Combining additive manufacturing and carbon fiber patched composites for and sustainable biomedical applications," in ECCM 2018 - 18th European Conference on Composite Materials, 2020, no. June.

[15] T. Daniel-Alexander, Z. Andreas, K. Christoph, and M. Mirko, "Combining additive manufacturing with CFRP composites: Design potentials," in Proceedings of the International Conference on Engineering Design, ICED, 2015, vol. 4, no. DS 80-04, p.279–290.

[16] D.-A. Türk, L. Triebe, and M. Meboldt, "Combining Additive Manufacturing with Advanced Composites for Highly Integrated Robotic Structures," Procedia CIRP, vol. 50, p.402–407, 2016.

DOI: 10.1016/j.procir.2016.04.202

[17] K. G. J. Christiyan, U. Chandrasekhar, and K. Venkateswarlu, "A study on the influence of process parameters on the Mechanical Properties of 3D printed ABS composite," IOP Conf. Ser. Mater. Sci. Eng., vol. 114, no. 1, p.012109, Feb. 2016, doi: 10.1088/1757-899X/ 114/1/012109.

DOI: 10.1088/1757-899x/114/1/012109

[18] J. M. Chacón, M. A. Caminero, E. García-Plaza, and P. J. Núñez, "Additive manufacturing of PLA structures using fused deposition modelling: Effect of process parameters on mechanical properties and their optimal selection," Mater. Des., vol. 124, p.143–157, Jun. 2017.

DOI: 10.1016/j.matdes.2017.03.065