APA
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Liu, D., Basdeo, A., Gonzalez, C. S., Romani, A., Boudaoud, H., Nouvel, C., … Pearce*, J. M. (2024). Low-Cost Open-Source Melt Flow Index System for Distributed Recycling and Additive Manufacturing. Materials, 17(23), 5966. https://doi.org/ https://doi.org/10.3390/ma17235966
Chicago/Turabian
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Liu, Dawei, Aditi Basdeo, Catalina Suescun Gonzalez, Alessia Romani, Hakim Boudaoud, Cécile Nouvel, Fabio A. Cruz Sanchez, and Joshua M. Pearce*. “Low-Cost Open-Source Melt Flow Index System for Distributed Recycling and Additive Manufacturing.” Materials 17, no. 23 (December 2024): 5966.
MLA
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Liu, Dawei, et al. “Low-Cost Open-Source Melt Flow Index System for Distributed Recycling and Additive Manufacturing.” Materials, vol. 17, no. 23, Dec. 2024, p. 5966, doi: https://doi.org/10.3390/ma17235966.
BibTeX Click to copy
@article{dawei2024a,
title = {Low-Cost Open-Source Melt Flow Index System for Distributed Recycling and Additive Manufacturing},
year = {2024},
month = dec,
issue = {23},
journal = {Materials},
pages = {5966},
volume = {17},
doi = { https://doi.org/10.3390/ma17235966},
author = {Liu, Dawei and Basdeo, Aditi and Gonzalez, Catalina Suescun and Romani, Alessia and Boudaoud, Hakim and Nouvel, Cécile and Sanchez, Fabio A. Cruz and Pearce*, Joshua M.},
month_numeric = {12}
}
The increasing adoption of distributed recycling via additive manufacturing (DRAM) has facilitated the revalorization of materials derived from waste streams for additive manufacturing. Recycled materials frequently contain impurities and mixed polymers, which can degrade their properties over multiple cycles. This degradation, particularly in rheological properties, limits their applicability in 3D printing. Consequently, there is a critical need for a tool that enables the rapid assessment of the flowability of these recycled materials. This study presents the design, development, and manufacturing of an open-source melt flow index (MFI) apparatus. The open-source MFI was validated with tests on virgin polylactic acid pellets, shredded recycled poly(ethylene) terephthalate glycol flakes, and high-density polyethylene/poly(ethylene) terephthalate blends to demonstrate the range of polymer types and recyclability. The proposed MFI tool offers a user-friendly and cost-effective solution for evaluating the flow properties of materials from waste streams, thereby enhancing their viability for additive manufacturing applications. 1
Liu, D., Basdeo, A., Suescun Gonzales, C., Romani, A., Boudaoud, H., Nouvel, C., Cruz Sanchez, F.A., and Pearce, J.M., 2024. Low-Cost Open-Source Melt Flow Index System for Distributed Recycling and Additive Manufacturing. Materials, Vol 17(23), 5966. DOI: 10.3390/ma17235966
Liu, D., Basdeo, A., Suescun Gonzales, C., Romani, A., Boudaoud, H., Nouvel, C., Cruz Sanchez, F.A., and Pearce, J.M., 2024. Low-Cost Open-Source Melt Flow Index System for Distributed Recycling and Additive Manufacturing. Materials, Vol 17(23), 5966. DOI: 10.3390/ma17235966
Liu, D., Basdeo, A., Suescun Gonzales, C., Romani, A., Boudaoud, H., Nouvel, C., Cruz Sanchez, F.A., and Pearce, J.M., 2024. Low-Cost Open-Source Melt Flow Index System for Distributed Recycling and Additive Manufacturing. Preprint. Available at Preprints.org. DOI: 10.20944/preprints202409.2305.v1
Liu, D., Romani, A., Pearce, J.M. 2024. Open Source MFI. Project repository. Available at OSF.io. DOI: 10.17605/OSF.IO/68HBJ
The OS MFI Apparatus is an Open Source Hardware Educational Tool certified by OSHWA (Open Source Hardware Association), released under the CERN-OHL-S-2.0 (hardware and documentation) and GNU General Public License (GPL) 3.0. (software).
Liu, D. 2024. Low-Cost Open-Source Melt Flow Index System for Distributed Recycling and Additive Manufacturing. Certification. Available at OSHWA.org. Link: https://certification.oshwa.org/ca000059.html
Liu, D. 2024. Low-Cost Open-Source Melt Flow Index System for Distributed Recycling and Additive Manufacturing. Certification. Available at OSHWA.org. Link: https://certification.oshwa.org/ca000059.html ↩