Studies On The Properties Of Woven Na Tural Fiberss Reinforced Unsaturated Polyester Composites

Studies On The Properties Of Woven Na Tural Fiberss Reinforced Unsaturated Polyester Composites

Komposit poliester tak tepu (USP) diperkuat anyaman gentian pisang dan mengkuang teiah dihasilkan melalui teknik beg vakum. Sifat-sifat pelentman, hentaman dan penyerapan air telah dikaji berdasarkan pecahan isipadu gentian. Sifat-sifat mekanikal kedua-dua komposit gentian semulajadi didapati leb...

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Main Author: Jusoh, Muhammad Jannah
Format: Thesis
Language:English
Published: 2008
Subjects:
TN1-997 Mining engineering
Metallurgy
Online Access:http://eprints.usm.my/30877/1/MUHAMMAD_JANNAH_BIN_JUSOH.pdf
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spelling my-usm-ep.308772017-05-15T08:05:04Z Studies On The Properties Of Woven Na Tural Fiberss Reinforced Unsaturated Polyester Composites 2008-09 Jusoh, Muhammad Jannah TN1-997 Mining engineering. Metallurgy Komposit poliester tak tepu (USP) diperkuat anyaman gentian pisang dan mengkuang teiah dihasilkan melalui teknik beg vakum. Sifat-sifat pelentman, hentaman dan penyerapan air telah dikaji berdasarkan pecahan isipadu gentian. Sifat-sifat mekanikal kedua-dua komposit gentian semulajadi didapati lebih tinggi daripada resin USP. Bagaimanapun, sifat-sifat pelenturan dan hentaman kedua-dua sistem komposit anyal11an l11asing-masing menurun bagi pecahan isipadu melebihi 10 dan 15 peratus disebabkan pembasahan tak sempurna. Komposit anyaman pisang menunjukkan sifat mekanikal yang tinggi disebabkan oleh dinding seI yang tebal dan kandungan selulosa yang tinggi iaitu sebanyak 67.3 % berat berbanding 44.4 % berat bagi kOl11posit anyaman mengkuang. Woven banana fiber and pandanus fiber reinforced unsaturated polyester (USP) composites were fabricated by vacuum bagging technique. Flexural, impact and water absorption properties were investigated as a function of fiber volume fi·action. It is found that the mechanical properties of both natural fiber reinforced USP composites are higher than USP resin. However above 10 and 15 vol. fraction of fibers, the flexural and impact properties of these two woven composite systems decreased due to poor wetting, respectively. Banana woven composites exhibit higher mechanical properties due to the thicker cell wall in fiber structure and higher fiber cellulose content which is 67.3 w1. % compared to that of 44.4 wt. % for pandanus woven composites. 2008-09 Thesis http://eprints.usm.my/30877/ http://eprints.usm.my/30877/1/MUHAMMAD_JANNAH_BIN_JUSOH.pdf application/pdf en public masters Universiti Sains Malaysia Pusat Pengajian Kejuruteraan Bahan & Sumber Mineral
institution Universiti Sains Malaysia
collection USM Institutional Repository
language English
topic TN1-997 Mining engineering
Metallurgy
spellingShingle TN1-997 Mining engineering
Metallurgy
Jusoh, Muhammad Jannah
Studies On The Properties Of Woven Na Tural Fiberss Reinforced Unsaturated Polyester Composites
description Komposit poliester tak tepu (USP) diperkuat anyaman gentian pisang dan mengkuang teiah dihasilkan melalui teknik beg vakum. Sifat-sifat pelentman, hentaman dan penyerapan air telah dikaji berdasarkan pecahan isipadu gentian. Sifat-sifat mekanikal kedua-dua komposit gentian semulajadi didapati lebih tinggi daripada resin USP. Bagaimanapun, sifat-sifat pelenturan dan hentaman kedua-dua sistem komposit anyal11an l11asing-masing menurun bagi pecahan isipadu melebihi 10 dan 15 peratus disebabkan pembasahan tak sempurna. Komposit anyaman pisang menunjukkan sifat mekanikal yang tinggi disebabkan oleh dinding seI yang tebal dan kandungan selulosa yang tinggi iaitu sebanyak 67.3 % berat berbanding 44.4 % berat bagi kOl11posit anyaman mengkuang. Woven banana fiber and pandanus fiber reinforced unsaturated polyester (USP) composites were fabricated by vacuum bagging technique. Flexural, impact and water absorption properties were investigated as a function of fiber volume fi·action. It is found that the mechanical properties of both natural fiber reinforced USP composites are higher than USP resin. However above 10 and 15 vol. fraction of fibers, the flexural and impact properties of these two woven composite systems decreased due to poor wetting, respectively. Banana woven composites exhibit higher mechanical properties due to the thicker cell wall in fiber structure and higher fiber cellulose content which is 67.3 w1. % compared to that of 44.4 wt. % for pandanus woven composites.
format Thesis
qualification_level Master's degree
author Jusoh, Muhammad Jannah
author_facet Jusoh, Muhammad Jannah
author_sort Jusoh, Muhammad Jannah
title Studies On The Properties Of Woven Na Tural Fiberss Reinforced Unsaturated Polyester Composites
title_short Studies On The Properties Of Woven Na Tural Fiberss Reinforced Unsaturated Polyester Composites
title_full Studies On The Properties Of Woven Na Tural Fiberss Reinforced Unsaturated Polyester Composites
title_fullStr Studies On The Properties Of Woven Na Tural Fiberss Reinforced Unsaturated Polyester Composites
title_full_unstemmed Studies On The Properties Of Woven Na Tural Fiberss Reinforced Unsaturated Polyester Composites
title_sort studies on the properties of woven na tural fiberss reinforced unsaturated polyester composites
granting_institution Universiti Sains Malaysia
granting_department Pusat Pengajian Kejuruteraan Bahan & Sumber Mineral
publishDate 2008
url http://eprints.usm.my/30877/1/MUHAMMAD_JANNAH_BIN_JUSOH.pdf
_version_ 1747820385063141376

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