Cellulose nanofibers from waste paper and their utilization as reinforcement materials in poly((R)-3-hydroxybutyrate-co-(R)- 3-hydroxyhexanoate bionanocomposite
Waste paper is the second-highest municipal solid waste collected in Malaysia and as current practice, it is recycled for further use in the manufacturing of low-grade products. Instead of continuously utilizing waste paper for low-grade products manufacturing, it can be used as a feedstock to produ...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Universiti Putra Malaysia Press
2020
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| Online Access: | http://psasir.upm.edu.my/id/eprint/73395/1/POLY.pdf |
| _version_ | 1796979567740583936 |
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| author | Tengku Yasim Anuar, Tengku Arisyah Sharip, Nur Sharmila Megashah, Liana Noor Ariffin, Hidayah Muhamad Nor, Nor Azlin |
| author_facet | Tengku Yasim Anuar, Tengku Arisyah Sharip, Nur Sharmila Megashah, Liana Noor Ariffin, Hidayah Muhamad Nor, Nor Azlin |
| author_sort | Tengku Yasim Anuar, Tengku Arisyah |
| collection | UPM |
| description | Waste paper is the second-highest municipal solid waste collected in Malaysia and as current practice, it is recycled for further use in the manufacturing of low-grade products. Instead of continuously utilizing waste paper for low-grade products manufacturing, it can be used as a feedstock to produce high bioproducts such as cellulose nanofiber (CNF). Hence, this study explored the potential of waste paper as a feedstock for CNF production. The waste paper
was subjected to a different number of cycles of wet disk milling (WDM): 0, 5, 10, 15 and 20 cycles. The presence of nano-sized cellulose was confirmed by FE-SEM micrographs, where CNF with diameter size 20 – 40 nm was formed after 10 cycles of milling. It was also revealed that the obtained CNF possessed appropriate properties as a reinforcement material. The tensile strength and Young’s modulus of poly((R)-3-hydroxybutyrate-co- (R)-3 hydroxyhexanoate (PHBHHx) increased by 19 and 12%, respectively after the reinforcement of 1% CNF. Overall, this study portrays that waste paper could be utilized as a raw material for CNF production, without the need for chemical pretreatment. |
| first_indexed | 2024-03-06T10:10:48Z |
| format | Article |
| id | upm.eprints-73395 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T10:10:48Z |
| publishDate | 2020 |
| publisher | Universiti Putra Malaysia Press |
| record_format | dspace |
| spelling | upm.eprints-733952021-08-17T22:45:05Z http://psasir.upm.edu.my/id/eprint/73395/ Cellulose nanofibers from waste paper and their utilization as reinforcement materials in poly((R)-3-hydroxybutyrate-co-(R)- 3-hydroxyhexanoate bionanocomposite Tengku Yasim Anuar, Tengku Arisyah Sharip, Nur Sharmila Megashah, Liana Noor Ariffin, Hidayah Muhamad Nor, Nor Azlin Waste paper is the second-highest municipal solid waste collected in Malaysia and as current practice, it is recycled for further use in the manufacturing of low-grade products. Instead of continuously utilizing waste paper for low-grade products manufacturing, it can be used as a feedstock to produce high bioproducts such as cellulose nanofiber (CNF). Hence, this study explored the potential of waste paper as a feedstock for CNF production. The waste paper was subjected to a different number of cycles of wet disk milling (WDM): 0, 5, 10, 15 and 20 cycles. The presence of nano-sized cellulose was confirmed by FE-SEM micrographs, where CNF with diameter size 20 – 40 nm was formed after 10 cycles of milling. It was also revealed that the obtained CNF possessed appropriate properties as a reinforcement material. The tensile strength and Young’s modulus of poly((R)-3-hydroxybutyrate-co- (R)-3 hydroxyhexanoate (PHBHHx) increased by 19 and 12%, respectively after the reinforcement of 1% CNF. Overall, this study portrays that waste paper could be utilized as a raw material for CNF production, without the need for chemical pretreatment. Universiti Putra Malaysia Press 2020 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/73395/1/POLY.pdf Tengku Yasim Anuar, Tengku Arisyah and Sharip, Nur Sharmila and Megashah, Liana Noor and Ariffin, Hidayah and Muhamad Nor, Nor Azlin (2020) Cellulose nanofibers from waste paper and their utilization as reinforcement materials in poly((R)-3-hydroxybutyrate-co-(R)- 3-hydroxyhexanoate bionanocomposite. Pertanika Journal of Science and Technology, 28 (spec. 2). pp. 259-271. ISSN 0128-7680; ESSN: 2231-8526 http://119.40.116.186/resources/files/Pertanika%20PAPERS/JST%20Vol.%2028%20(S2)%202020/20%20JST(S)-0573-2020.pdf 10.47836/pjst.28.S2.20 |
| spellingShingle | Tengku Yasim Anuar, Tengku Arisyah Sharip, Nur Sharmila Megashah, Liana Noor Ariffin, Hidayah Muhamad Nor, Nor Azlin Cellulose nanofibers from waste paper and their utilization as reinforcement materials in poly((R)-3-hydroxybutyrate-co-(R)- 3-hydroxyhexanoate bionanocomposite |
| title | Cellulose nanofibers from waste paper and their utilization as reinforcement materials in poly((R)-3-hydroxybutyrate-co-(R)- 3-hydroxyhexanoate bionanocomposite |
| title_full | Cellulose nanofibers from waste paper and their utilization as reinforcement materials in poly((R)-3-hydroxybutyrate-co-(R)- 3-hydroxyhexanoate bionanocomposite |
| title_fullStr | Cellulose nanofibers from waste paper and their utilization as reinforcement materials in poly((R)-3-hydroxybutyrate-co-(R)- 3-hydroxyhexanoate bionanocomposite |
| title_full_unstemmed | Cellulose nanofibers from waste paper and their utilization as reinforcement materials in poly((R)-3-hydroxybutyrate-co-(R)- 3-hydroxyhexanoate bionanocomposite |
| title_short | Cellulose nanofibers from waste paper and their utilization as reinforcement materials in poly((R)-3-hydroxybutyrate-co-(R)- 3-hydroxyhexanoate bionanocomposite |
| title_sort | cellulose nanofibers from waste paper and their utilization as reinforcement materials in poly r 3 hydroxybutyrate co r 3 hydroxyhexanoate bionanocomposite |
| url | http://psasir.upm.edu.my/id/eprint/73395/1/POLY.pdf |
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