Abstract
Wood and lignocellulosic-based material components are explored in this review as functional additives and reinforcements in composites for extrusion-based additive manufacturing (AM) or 3D printing. The motivation for using these sustainable alternatives in 3D printing includes enhancing material properties of the resulting printed parts, while providing a green alternative to carbon or glass filled polymer matrices, all at reduced material costs. Previous review articles on this topic have focused only on introducing the use of natural fillers with material extrusion AM and discussion of their subsequent material properties. This review not only discusses the present state of materials extrusion AM using natural filler-based composites but will also fill in the knowledge gap regarding state-of-the-art applications of these materials. Emphasis will also be placed on addressing the challenges associated with 3D printing using these materials, including use with large-scale manufacturing, while providing insight to overcome these issues in the future.
Original language | English |
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Article number | 2115 |
Journal | Polymers |
Volume | 12 |
Issue number | 9 |
DOIs | |
State | Published - Sep 2020 |
Funding
The research presented here was supported in part from funding provided by the Maine Agricultural and Forest Experiment Station (MAFES) project ME0-M-8-00527-13 and the USDA ARS Forest Products Research Agreement 58-0202-4-003. Acknowledgments: This research was supported by the U.S. Department of Energy (DOE), Advanced Manufacturing Office and used resources at the Manufacturing Demonstration Facility at Oak Ridge National Laboratory, a User Facility of DOE's Office of Energy Efficiency and Renewable Energy. This manuscript has been authored by UT-Battelle, LLC under Contract No. DE-AC05-00OR22725 with the U.S. Department of Energy. The United States Government retains and the publisher, by accepting the article for publication, acknowledges that the United States Government retains a non-exclusive, paid-up, irrevocable, world-wide license to publish or reproduce the published form of this manuscript, or allow others to do so, for United States Government purposes. The Department of Energy will provide public access to these results of federally sponsored research in accordance with the DOE Public Access Plan (http://energy.gov/downloads/doe-public-access-plan). Funding: The research presented here was supported in part from funding provided by the Maine Agricultural and Forest Experiment Station (MAFES) project ME0-M-8-00527-13 and the USDA ARS Forest Products Research Agreement 58-0202-4-003. Acknowledgments: This research was supported by the U.S. Department of Energy (DOE), Advanced Manufacturing Office and used resources at the Manufacturing Demonstration Facility at Oak Ridge National Laboratory, a User Facility of DOE’s Office of Energy Efficiency and Renewable Energy. This manuscript has been authored by UT-Battelle, LLC under Contract No. DE-AC05-00OR22725 with the U.S. Department of Energy. The United States Government retains and the publisher, by accepting the article for publication, acknowledges that the United States Government retains a non-exclusive, paid-up, irrevocable, world-wide license to publish or reproduce the published form of this manuscript, or allow others to do so, for United States Government purposes. The Department of Energy will provide public access to these results of federally sponsored research in accordance with the DOE Public Access Plan (http://energy.gov/downloads/doe-public-access-plan).
Funders | Funder number |
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DOE Public Access Plan | |
United States Government | |
U.S. Department of Energy | |
Advanced Manufacturing Office | |
Office of Energy Efficiency and Renewable Energy | DE-AC05-00OR22725 |
Oak Ridge National Laboratory | |
Agricultural Research Service | 58-0202-4-003 |
Maine Agricultural and Forest Experiment Station | ME0-M-8-00527-13 |
Keywords
- 3D-printing
- Additive manufacturing
- Lignocellulosic biomass
- Materials extrusion
- Wood composites