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Mechanical and thermal properties of 3D printed polylactic acid reinforced alkaline lignin with epoxidized palm oil bio-composites

Fused deposition modeling (FDM), through 3D printing has an advantage of using thermoplastic polymers for fabrication of natural fiber reinforced composites (NFRC). Polylactic acid (PLA) is an extensively used thermoplastic in 3D printing application for its compatibility with the processing paramet...

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Main Authors: Abd Rahman, Nurul Amirah, Anuar, Hazleen, Ali, Fathilah, Suhr, Jonghwan
Format: Proceeding Paper
Language:English
English
Published: Springer 2023
Subjects:
TS195 Packaging
Online Access:http://irep.iium.edu.my/104853/2/104853_Mechanical%20and%20thermal%20properties.pdf
http://irep.iium.edu.my/104853/7/104853_Mechanical%20and%20thermal%20properties_SCOPUS.pdf
http://irep.iium.edu.my/104853/
https://link.springer.com/chapter/10.1007/978-981-19-9509-5_22
https://doi.org/10.1007/978-981-19-9509-5_22
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spelling my.iium.irep.1048532024-05-20T07:18:40Z http://irep.iium.edu.my/104853/ Mechanical and thermal properties of 3D printed polylactic acid reinforced alkaline lignin with epoxidized palm oil bio-composites Abd Rahman, Nurul Amirah Anuar, Hazleen Ali, Fathilah Suhr, Jonghwan TS195 Packaging Fused deposition modeling (FDM), through 3D printing has an advantage of using thermoplastic polymers for fabrication of natural fiber reinforced composites (NFRC). Polylactic acid (PLA) is an extensively used thermoplastic in 3D printing application for its compatibility with the processing parameters. However, the uses of unfilled PLA will produce 3D printed parts with high brittleness, hence reinforcement with lignin from oil palm empty fruit bunches (OPEFB) was considered. Lignin, one of the major components in plant, was less utilized even though contains high aromatic compound that is crucial in the polymer industry. The effect of reinforcement capability of alkaline treated lignin in PLA matrix for fabrication of sustainable 3D printing material was studied where, the obtained alkaline lignin was reinforced in the PLA with various compositions (1, 3 and 5 phr). It has been found that the presence of lignin in the PLA improved the thermal properties as well as the mechanical properties of the PLA bio-composites. Nevertheless, addition of higher lignin load of more than 1 phr contributed to lower thermal and mechanical properties. Better thermal properties were found with addition of EPO, where the maximum degradation temperature and glass transition temperature of PLA bio-composite filaments (PLAE1) have been improved to 335 °C and 59 °C, respectively, instead of 330 °C and 62 °C for unfilled PLA Springer 2023-05-14 Proceeding Paper PeerReviewed application/pdf en http://irep.iium.edu.my/104853/2/104853_Mechanical%20and%20thermal%20properties.pdf application/pdf en http://irep.iium.edu.my/104853/7/104853_Mechanical%20and%20thermal%20properties_SCOPUS.pdf Abd Rahman, Nurul Amirah and Anuar, Hazleen and Ali, Fathilah and Suhr, Jonghwan (2023) Mechanical and thermal properties of 3D printed polylactic acid reinforced alkaline lignin with epoxidized palm oil bio-composites. In: 5th International Conference on Advances in Manufacturing and Materials Engineering, 9th - 10th August 2022, Kuala Lumpur, Malaysia. https://link.springer.com/chapter/10.1007/978-981-19-9509-5_22 https://doi.org/10.1007/978-981-19-9509-5_22
institution Universiti Islam Antarabangsa Malaysia
building IIUM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider International Islamic University Malaysia
content_source IIUM Repository (IREP)
url_provider http://irep.iium.edu.my/
language English
English
topic TS195 Packaging
spellingShingle TS195 Packaging
Abd Rahman, Nurul Amirah
Anuar, Hazleen
Ali, Fathilah
Suhr, Jonghwan
Mechanical and thermal properties of 3D printed polylactic acid reinforced alkaline lignin with epoxidized palm oil bio-composites
description Fused deposition modeling (FDM), through 3D printing has an advantage of using thermoplastic polymers for fabrication of natural fiber reinforced composites (NFRC). Polylactic acid (PLA) is an extensively used thermoplastic in 3D printing application for its compatibility with the processing parameters. However, the uses of unfilled PLA will produce 3D printed parts with high brittleness, hence reinforcement with lignin from oil palm empty fruit bunches (OPEFB) was considered. Lignin, one of the major components in plant, was less utilized even though contains high aromatic compound that is crucial in the polymer industry. The effect of reinforcement capability of alkaline treated lignin in PLA matrix for fabrication of sustainable 3D printing material was studied where, the obtained alkaline lignin was reinforced in the PLA with various compositions (1, 3 and 5 phr). It has been found that the presence of lignin in the PLA improved the thermal properties as well as the mechanical properties of the PLA bio-composites. Nevertheless, addition of higher lignin load of more than 1 phr contributed to lower thermal and mechanical properties. Better thermal properties were found with addition of EPO, where the maximum degradation temperature and glass transition temperature of PLA bio-composite filaments (PLAE1) have been improved to 335 °C and 59 °C, respectively, instead of 330 °C and 62 °C for unfilled PLA
format Proceeding Paper
author Abd Rahman, Nurul Amirah
Anuar, Hazleen
Ali, Fathilah
Suhr, Jonghwan
author_facet Abd Rahman, Nurul Amirah
Anuar, Hazleen
Ali, Fathilah
Suhr, Jonghwan
author_sort Abd Rahman, Nurul Amirah
title Mechanical and thermal properties of 3D printed polylactic acid reinforced alkaline lignin with epoxidized palm oil bio-composites
title_short Mechanical and thermal properties of 3D printed polylactic acid reinforced alkaline lignin with epoxidized palm oil bio-composites
title_full Mechanical and thermal properties of 3D printed polylactic acid reinforced alkaline lignin with epoxidized palm oil bio-composites
title_fullStr Mechanical and thermal properties of 3D printed polylactic acid reinforced alkaline lignin with epoxidized palm oil bio-composites
title_full_unstemmed Mechanical and thermal properties of 3D printed polylactic acid reinforced alkaline lignin with epoxidized palm oil bio-composites
title_sort mechanical and thermal properties of 3d printed polylactic acid reinforced alkaline lignin with epoxidized palm oil bio-composites
publisher Springer
publishDate 2023
url http://irep.iium.edu.my/104853/2/104853_Mechanical%20and%20thermal%20properties.pdf
http://irep.iium.edu.my/104853/7/104853_Mechanical%20and%20thermal%20properties_SCOPUS.pdf
http://irep.iium.edu.my/104853/
https://link.springer.com/chapter/10.1007/978-981-19-9509-5_22
https://doi.org/10.1007/978-981-19-9509-5_22
_version_ 1800081757464166400
score 13.211869

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