Commenced in January 2007
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Determination of Material Properties for Biodegradable Polylactic Acid Plastic Used in 3D Printers

Authors: Juraj Beniak, Ľubomír Šooš, Peter Križan, Miloš Matúš

Abstract:

Within Rapid Prototyping technologies are used many types of materials. Many of them are recyclable but there are still as plastic like, so practically they do not degrade in the landfill. Polylactic acid (PLA) is one of the special plastic materials, which are biodegradable and available for 3D printing within Fused Deposition Modeling (FDM) technology. The question is, if the mechanical properties of produced models are comparable to similar technical plastic materials which are usual for prototype production. Presented paper shows the experiments results for tensile strength measurements for specimens prepared with different 3D printer settings and model orientation. Paper contains also the comparison of tensile strength values with values measured on specimens produced by conventional technologies as injection moulding.

Keywords: 3D printing, biodegradable plastic, fused deposition modeling, PLA plastic, rapid prototyping.

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1110171

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References:


[1] Rapid Prototyping & Manufacturing Technologies, IC Learning Series, The Hong Kong Polytechnic University, Industrial Centre
[2] D. T. Pham, S. Dimov, Rapid Prototyping, A time compression tool, Manufacturing engineering centre, Cardiff University
[3] J. Beniak, J.; Rapid prototyping and accuracy of created models, In: ERIN, - ISSN 1337-9089. roč. 5, č. 6 (2012), s. 2-9
[4] M. Stanek, D. Manas, M. Manas, J. Navratil, K. Kyas, V. Senkerik, A. Skrobak, “Rapid Prototyping Methods Comparison”; Recent Researches in Circuits and Systems, 2012, ISBN: 978-1-61804-108-1
[5] J. Beniak, Systémy Rapid Prototyping. 1. vyd. Bratislava: Nakladateľstvo STU, 2014. 133 s., 82 obr., 31 tab. ISBN 978-80-227- 4287-0
[6] C. K.Chua, K. F.Leong, C. S.Lim, Rapid Prototyping, Principles and Applications, Nanyang Technological University, Singapore, World Scientific Co. Pte. Ltd, 2003, ISBN 981-238-117-1
[7] R. A. Gross, B. Kalra, “Biodegradable Polymers for the Environment”, in Science 2 August 2002: Vol. 297 no. 5582 pp. 803-807, DOI: 10.1126/science.297.5582.803
[8] W. Harris, "How long does it take for plastics to biodegrade?" 15 December 2010. HowStuffWorks.com, Available: 21 June 2015, http://science.howstuffworks.com/science-vs-myth/everydaymyths/ how-long-does-it-take-for-plastics-to-biodegrade.htm.
[9] A. Shah, F. Hasan, S. Hameed, Biological Degradation of Plastics: A Comprehensive Review. Biotechnol. Adv. 2008, 26, 246-265
[10] E. Jarošová, Navrhování experimentů. Česká společnost pro jakost, 1997
[11] J. Lipina, P. Kopec, V.Krys, Tensile tests on samples manufactured by the rapid prototyping technology in comparison with the commercially manufactured material. In SAMI 2015 IEEE 13th International Symposium on Applied Machine Intelligence and Informatics, Proceedings, 2015-01-01, pp. 325-328.
[12] R. Salinas, 3D Printing with RepRap Cookbook, Quick answers to common problems, PACKT Publishing, June 2014, ISBN 978-1-78216- 988-8.