Review Article | | Peer-Reviewed

Polylactic Acid Based Biocomposite for 3D Printing: A review

Received: 28 October 2024     Accepted: 13 November 2024     Published: 10 December 2024
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Abstract

Three-dimensional (3D) printing technology facilitates the direct creation of intricate objects from computer-aided digital designs. This method offers an efficient means to integrate all essential components by leveraging biomaterials, advanced printing techniques, and innovative cell delivery methods. As 3D printing becomes increasingly prevalent in research, commercial, and domestic spheres, the demand for high-quality polymer filaments continues to rise. Biopolymers, which are widely accessible, low- or nontoxic, biodegradable, biocompatible, chemically versatile, and inherently useful, hold significant potential for diverse applications including biomedicine, food, textiles, and cosmetics. Recent studies have examined the 3D printing of polylactic acid (PLA) using biopolymers such as cellulose, lignin, chitosan, starch, collagen, and gelatin. These biodegradable composites outperform non-biodegradable counterparts in various applications, enhance the properties of PLA, and offer environmental benefits. Thus, a thorough understanding of the 3D printing process for these biocomposites is essential for their production. This review classifies PLA/biopolymer 3D printing materials, details the materials and processing technologies, and discusses their applications. Furthermore, it explores the roles and characteristics of specific filler materials in PLA-based biocomposites and their effects as fillers.

Published in Composite Materials (Volume 8, Issue 2)
DOI 10.11648/j.cm.20240802.14
Page(s) 57-71
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

3D-printing, Biocomposite, Biopolymers, Polylactic

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    Mekonnen, K. T., Fanta, G. M., Tilinti, B. Z., Regasa, M. B. (2024). Polylactic Acid Based Biocomposite for 3D Printing: A review. Composite Materials, 8(2), 57-71. https://doi.org/10.11648/j.cm.20240802.14

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    Mekonnen, K. T.; Fanta, G. M.; Tilinti, B. Z.; Regasa, M. B. Polylactic Acid Based Biocomposite for 3D Printing: A review. Compos. Mater. 2024, 8(2), 57-71. doi: 10.11648/j.cm.20240802.14

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    AMA Style

    Mekonnen KT, Fanta GM, Tilinti BZ, Regasa MB. Polylactic Acid Based Biocomposite for 3D Printing: A review. Compos Mater. 2024;8(2):57-71. doi: 10.11648/j.cm.20240802.14

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  • @article{10.11648/j.cm.20240802.14,
      author = {Kasahun Tsegaye Mekonnen and Gada Muleta Fanta and Birhanu Zeleke Tilinti and Melkamu Biyana Regasa},
      title = {Polylactic Acid Based Biocomposite for 3D Printing: A review
    },
      journal = {Composite Materials},
      volume = {8},
      number = {2},
      pages = {57-71},
      doi = {10.11648/j.cm.20240802.14},
      url = {https://doi.org/10.11648/j.cm.20240802.14},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.cm.20240802.14},
      abstract = {Three-dimensional (3D) printing technology facilitates the direct creation of intricate objects from computer-aided digital designs. This method offers an efficient means to integrate all essential components by leveraging biomaterials, advanced printing techniques, and innovative cell delivery methods. As 3D printing becomes increasingly prevalent in research, commercial, and domestic spheres, the demand for high-quality polymer filaments continues to rise. Biopolymers, which are widely accessible, low- or nontoxic, biodegradable, biocompatible, chemically versatile, and inherently useful, hold significant potential for diverse applications including biomedicine, food, textiles, and cosmetics. Recent studies have examined the 3D printing of polylactic acid (PLA) using biopolymers such as cellulose, lignin, chitosan, starch, collagen, and gelatin. These biodegradable composites outperform non-biodegradable counterparts in various applications, enhance the properties of PLA, and offer environmental benefits. Thus, a thorough understanding of the 3D printing process for these biocomposites is essential for their production. This review classifies PLA/biopolymer 3D printing materials, details the materials and processing technologies, and discusses their applications. Furthermore, it explores the roles and characteristics of specific filler materials in PLA-based biocomposites and their effects as fillers.
    },
     year = {2024}
    }
    

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    AU  - Kasahun Tsegaye Mekonnen
    AU  - Gada Muleta Fanta
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    AB  - Three-dimensional (3D) printing technology facilitates the direct creation of intricate objects from computer-aided digital designs. This method offers an efficient means to integrate all essential components by leveraging biomaterials, advanced printing techniques, and innovative cell delivery methods. As 3D printing becomes increasingly prevalent in research, commercial, and domestic spheres, the demand for high-quality polymer filaments continues to rise. Biopolymers, which are widely accessible, low- or nontoxic, biodegradable, biocompatible, chemically versatile, and inherently useful, hold significant potential for diverse applications including biomedicine, food, textiles, and cosmetics. Recent studies have examined the 3D printing of polylactic acid (PLA) using biopolymers such as cellulose, lignin, chitosan, starch, collagen, and gelatin. These biodegradable composites outperform non-biodegradable counterparts in various applications, enhance the properties of PLA, and offer environmental benefits. Thus, a thorough understanding of the 3D printing process for these biocomposites is essential for their production. This review classifies PLA/biopolymer 3D printing materials, details the materials and processing technologies, and discusses their applications. Furthermore, it explores the roles and characteristics of specific filler materials in PLA-based biocomposites and their effects as fillers.
    
    VL  - 8
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