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...
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| Format: | Article |
| Language: | English |
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Penerbit Universiti Kebangsaan Malaysia
2017
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| Online Access: | http://journalarticle.ukm.my/11396/ http://journalarticle.ukm.my/11396/1/39%20Siti%20Noorul%20Aina.pdf |
| _version_ | 1848812715626201088 |
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| author | Siti Noorul Aina Ab Rahim, Sarani Zakaria, Sharifah Nabihah Syed Jaafar, Chia, Chin Hua Rasidi Roslan, Hatika Kaco, Gan, Sinyee |
| author_facet | Siti Noorul Aina Ab Rahim, Sarani Zakaria, Sharifah Nabihah Syed Jaafar, Chia, Chin Hua Rasidi Roslan, Hatika Kaco, Gan, Sinyee |
| author_sort | Siti Noorul Aina Ab Rahim, |
| building | UKM Institutional Repository |
| collection | Online Access |
| 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 | 2025-11-15T00:06:42Z |
| format | Article |
| id | oai:generic.eprints.org:11396 |
| institution | Universiti Kebangasaan Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T00:06:42Z |
| publishDate | 2017 |
| publisher | Penerbit Universiti Kebangsaan Malaysia |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | oai:generic.eprints.org:113962018-02-15T05:51:01Z http://journalarticle.ukm.my/11396/ 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, Chia, Chin Hua Rasidi Roslan, Hatika Kaco, Gan, Sinyee 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. Penerbit Universiti Kebangsaan Malaysia 2017-09 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/11396/1/39%20Siti%20Noorul%20Aina.pdf Siti Noorul Aina Ab Rahim, and Sarani Zakaria, and Sharifah Nabihah Syed Jaafar, and Chia, Chin Hua and Rasidi Roslan, and Hatika Kaco, and Gan, Sinyee (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 http://www.ukm.my/jsm/malay_journals/jilid46bil9_2017/KandunganJilid46Bil9_2017.html |
| spellingShingle | Siti Noorul Aina Ab Rahim, Sarani Zakaria, Sharifah Nabihah Syed Jaafar, Chia, Chin Hua Rasidi Roslan, Hatika Kaco, Gan, Sinyee 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 |
| url | http://journalarticle.ukm.my/11396/ http://journalarticle.ukm.my/11396/ http://journalarticle.ukm.my/11396/1/39%20Siti%20Noorul%20Aina.pdf |