Isocyanate–free tannin–based polyurethane resins for enhancing thermo-mechanical properties of ramie (Boehmeria nivea L.) fibers
The objective of this research was to investigate and evaluate the possibility of increasing the thermo-mechanical properties of ramie (Boehmeria nivea L.) fibers by impregnating them with a tannin-based non-isocyanate polyurethane (Bio-NIPU) resin. The resin was created by reacting tannin of Acacia...
| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier B.V.
2024
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| Online Access: | http://psasir.upm.edu.my/id/eprint/106118/ http://psasir.upm.edu.my/id/eprint/106118/1/1-s2.0-S1110016824000553-main.pdf |
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| author | Lubis, Muhammad Adly Rahandi Aristri, Manggar Arum Sari, Rita Kartika Iswanto, Apri Heri Al-Edrus, Syeed Saifulazry Osman Sutiawan, Jajang Lee, Seng Hua Antov, Petar Kristak, Lubos |
| author_facet | Lubis, Muhammad Adly Rahandi Aristri, Manggar Arum Sari, Rita Kartika Iswanto, Apri Heri Al-Edrus, Syeed Saifulazry Osman Sutiawan, Jajang Lee, Seng Hua Antov, Petar Kristak, Lubos |
| author_sort | Lubis, Muhammad Adly Rahandi |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | The objective of this research was to investigate and evaluate the possibility of increasing the thermo-mechanical properties of ramie (Boehmeria nivea L.) fibers by impregnating them with a tannin-based non-isocyanate polyurethane (Bio-NIPU) resin. The resin was created by reacting tannin of Acacia mangium with dimethyl carbonate (DMC) and hexamethylenediamine (HMDA). The optimal time of impregnation was discovered to be 90 min, as demonstrated by its thermal stability, with a residual of 25 remaining after being treated to a temperature of 750 °C. When ramie fibers were impregnated with the newly developed tannin-based Bio-NIPU resin, their thermal and mechanical qualities significantly enhanced. In terms of mechanical properties, the impregnated ramie fibers had a tensile strength of 325 MPa and an elasticity modulus of 10.82 GPa. Py-GCMS was used to confirm the production of urethane groups as a result of the reaction between the tannin-based Bio-NIPU resin and ramie fibers. The use of FE-SEM in conjunction with EDS allowed the detection of nitrogen from urethane groups in Bio-NIPU. The characterization analysis also demonstrated that incorporating tannin-based Bio-NIPU resin into ramie fibers had a substantial impact on their thermal and mechanical properties, increasing their potential for wider use across varied industrial sectors. |
| first_indexed | 2025-11-15T13:52:52Z |
| format | Article |
| id | upm-106118 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T13:52:52Z |
| publishDate | 2024 |
| publisher | Elsevier B.V. |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-1061182024-10-03T04:58:36Z http://psasir.upm.edu.my/id/eprint/106118/ Isocyanate–free tannin–based polyurethane resins for enhancing thermo-mechanical properties of ramie (Boehmeria nivea L.) fibers Lubis, Muhammad Adly Rahandi Aristri, Manggar Arum Sari, Rita Kartika Iswanto, Apri Heri Al-Edrus, Syeed Saifulazry Osman Sutiawan, Jajang Lee, Seng Hua Antov, Petar Kristak, Lubos The objective of this research was to investigate and evaluate the possibility of increasing the thermo-mechanical properties of ramie (Boehmeria nivea L.) fibers by impregnating them with a tannin-based non-isocyanate polyurethane (Bio-NIPU) resin. The resin was created by reacting tannin of Acacia mangium with dimethyl carbonate (DMC) and hexamethylenediamine (HMDA). The optimal time of impregnation was discovered to be 90 min, as demonstrated by its thermal stability, with a residual of 25 remaining after being treated to a temperature of 750 °C. When ramie fibers were impregnated with the newly developed tannin-based Bio-NIPU resin, their thermal and mechanical qualities significantly enhanced. In terms of mechanical properties, the impregnated ramie fibers had a tensile strength of 325 MPa and an elasticity modulus of 10.82 GPa. Py-GCMS was used to confirm the production of urethane groups as a result of the reaction between the tannin-based Bio-NIPU resin and ramie fibers. The use of FE-SEM in conjunction with EDS allowed the detection of nitrogen from urethane groups in Bio-NIPU. The characterization analysis also demonstrated that incorporating tannin-based Bio-NIPU resin into ramie fibers had a substantial impact on their thermal and mechanical properties, increasing their potential for wider use across varied industrial sectors. Elsevier B.V. 2024 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/106118/1/1-s2.0-S1110016824000553-main.pdf Lubis, Muhammad Adly Rahandi and Aristri, Manggar Arum and Sari, Rita Kartika and Iswanto, Apri Heri and Al-Edrus, Syeed Saifulazry Osman and Sutiawan, Jajang and Lee, Seng Hua and Antov, Petar and Kristak, Lubos (2024) Isocyanate–free tannin–based polyurethane resins for enhancing thermo-mechanical properties of ramie (Boehmeria nivea L.) fibers. Alexandria Engineering Journal, 90. pp. 54-64. ISSN 1110-0168; ESSN: 2090-2670 https://linkinghub.elsevier.com/retrieve/pii/S1110016824000553 10.1016/j.aej.2024.01.044 |
| spellingShingle | Lubis, Muhammad Adly Rahandi Aristri, Manggar Arum Sari, Rita Kartika Iswanto, Apri Heri Al-Edrus, Syeed Saifulazry Osman Sutiawan, Jajang Lee, Seng Hua Antov, Petar Kristak, Lubos Isocyanate–free tannin–based polyurethane resins for enhancing thermo-mechanical properties of ramie (Boehmeria nivea L.) fibers |
| title | Isocyanate–free tannin–based polyurethane resins for enhancing thermo-mechanical properties of ramie (Boehmeria nivea L.) fibers |
| title_full | Isocyanate–free tannin–based polyurethane resins for enhancing thermo-mechanical properties of ramie (Boehmeria nivea L.) fibers |
| title_fullStr | Isocyanate–free tannin–based polyurethane resins for enhancing thermo-mechanical properties of ramie (Boehmeria nivea L.) fibers |
| title_full_unstemmed | Isocyanate–free tannin–based polyurethane resins for enhancing thermo-mechanical properties of ramie (Boehmeria nivea L.) fibers |
| title_short | Isocyanate–free tannin–based polyurethane resins for enhancing thermo-mechanical properties of ramie (Boehmeria nivea L.) fibers |
| title_sort | isocyanate–free tannin–based polyurethane resins for enhancing thermo-mechanical properties of ramie (boehmeria nivea l.) fibers |
| url | http://psasir.upm.edu.my/id/eprint/106118/ http://psasir.upm.edu.my/id/eprint/106118/ http://psasir.upm.edu.my/id/eprint/106118/ http://psasir.upm.edu.my/id/eprint/106118/1/1-s2.0-S1110016824000553-main.pdf |