As-spun Bio-novolac Fibre Morphological Study based on Resin’s Physico-chemical Properties
Bio-novolac fibre made from phenol-formaldehyde derived oil palm empty fruit bunch (EFB) was produced using electrospinning method. The bio-novolac phenol-formaldehyde was prepared via liquefaction and resinification at two different molar ratios of formaldehyde to liquefied EFB (LEFB) (F:LEFB = 0.5...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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Universiti Kebangsaan Malaysia
2017
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/19855/1/pdf_files/SM-PDF-46-9-2017/39%20Siti%20Noorul%20Aina.pdf |
| _version_ | 1796992473589874688 |
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| author | Siti Noorul Aina, Ab Rahim Sarani, Zakaria Sharifah Nabihah, Syed Jaafar Chin, Hua Chia Rasidi, Roslan Hatika, Kaco Sinyee, Gan |
| author_facet | Siti Noorul Aina, Ab Rahim Sarani, Zakaria Sharifah Nabihah, Syed Jaafar Chin, Hua Chia Rasidi, Roslan Hatika, Kaco Sinyee, Gan |
| author_sort | Siti Noorul Aina, Ab Rahim |
| collection | UMP |
| description | Bio-novolac fibre made from phenol-formaldehyde derived oil palm empty fruit bunch (EFB) was produced using electrospinning method. The bio-novolac phenol-formaldehyde was prepared via liquefaction and resinification at two different molar ratios of formaldehyde to liquefied EFB (LEFB) (F:LEFB = 0.5:1 and 0.8:1). Electrospinning was applied to the bio-novolac phenol-formaldehyde (BPF) in order to form smooth and thin as-spun fibre. The BPF was electrospun at 15 kV and 15 cm distance between needle and collector at a flow rate of 0.5 mL/h. At lower molecular weight of BPF resin, beads formation was observed. The addition of poly(vinyl) butyral (Mw = 175,000 - 250,000) has improved the fibre formation with lesser beads hence produced more fibre. Polymer solution with higher molecular weight produced better quality fibre. |
| first_indexed | 2024-03-06T12:20:37Z |
| format | Article |
| id | UMPir19855 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T12:20:37Z |
| publishDate | 2017 |
| publisher | Universiti Kebangsaan Malaysia |
| record_format | dspace |
| spelling | UMPir198552018-06-05T01:27:34Z http://umpir.ump.edu.my/id/eprint/19855/ As-spun Bio-novolac Fibre Morphological Study based on Resin’s Physico-chemical Properties Siti Noorul Aina, Ab Rahim Sarani, Zakaria Sharifah Nabihah, Syed Jaafar Chin, Hua Chia Rasidi, Roslan Hatika, Kaco Sinyee, Gan TP Chemical technology Bio-novolac fibre made from phenol-formaldehyde derived oil palm empty fruit bunch (EFB) was produced using electrospinning method. The bio-novolac phenol-formaldehyde was prepared via liquefaction and resinification at two different molar ratios of formaldehyde to liquefied EFB (LEFB) (F:LEFB = 0.5:1 and 0.8:1). Electrospinning was applied to the bio-novolac phenol-formaldehyde (BPF) in order to form smooth and thin as-spun fibre. The BPF was electrospun at 15 kV and 15 cm distance between needle and collector at a flow rate of 0.5 mL/h. At lower molecular weight of BPF resin, beads formation was observed. The addition of poly(vinyl) butyral (Mw = 175,000 - 250,000) has improved the fibre formation with lesser beads hence produced more fibre. Polymer solution with higher molecular weight produced better quality fibre. Universiti Kebangsaan Malaysia 2017 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/19855/1/pdf_files/SM-PDF-46-9-2017/39%20Siti%20Noorul%20Aina.pdf Siti Noorul Aina, Ab Rahim and Sarani, Zakaria and Sharifah Nabihah, Syed Jaafar and Chin, Hua Chia and Rasidi, Roslan and Hatika, Kaco and Sinyee, Gan (2017) As-spun Bio-novolac Fibre Morphological Study based on Resin’s Physico-chemical Properties. Sains Malaysiana, 46 (9). pp. 1659-1665. ISSN 0126-6039. (Published) http://www.ukm.my/jsm/pdf_files/SM-PDF-46-9-2017/39%20Siti%20Noorul%20Aina.pdf |
| spellingShingle | TP Chemical technology Siti Noorul Aina, Ab Rahim Sarani, Zakaria Sharifah Nabihah, Syed Jaafar Chin, Hua Chia Rasidi, Roslan Hatika, Kaco Sinyee, Gan As-spun Bio-novolac Fibre Morphological Study based on Resin’s Physico-chemical Properties |
| title | As-spun Bio-novolac Fibre Morphological Study based on Resin’s Physico-chemical Properties |
| title_full | As-spun Bio-novolac Fibre Morphological Study based on Resin’s Physico-chemical Properties |
| title_fullStr | As-spun Bio-novolac Fibre Morphological Study based on Resin’s Physico-chemical Properties |
| title_full_unstemmed | As-spun Bio-novolac Fibre Morphological Study based on Resin’s Physico-chemical Properties |
| title_short | As-spun Bio-novolac Fibre Morphological Study based on Resin’s Physico-chemical Properties |
| title_sort | as spun bio novolac fibre morphological study based on resin s physico chemical properties |
| topic | TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/19855/1/pdf_files/SM-PDF-46-9-2017/39%20Siti%20Noorul%20Aina.pdf |
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