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CHEMICALLY MODIFIED SAGO STARCH REINFORCED POLY(LACTIC)ACID BIOCOMPOSITE

The research aims to investigate the outcome of interaction of poly (lactic acid) with chemically treated sago starch at different weight percentages. Biodegradable polymer is one of the most promising alternatives to replace conventional petroleum-based polymers. Poly (lactic acid) is derived from...

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Main Author: AMIRUL HAZIZIE, HAMDAN
Format: Final Year Project Report
Language:English
English
Published: UNIVERSITI MALAYSIA SARAWAK(UNIMAS) 2018
Subjects:
TP Chemical technology
Online Access:http://ir.unimas.my/id/eprint/32555/1/CHEMICALLY%20MODIFIED%20SAGO%20STARCH%20REINFORCED%20ft.pdf
http://ir.unimas.my/id/eprint/32555/2/Amirul%20Hazizie%20B.%20Hamdan%20ft.pdf
http://ir.unimas.my/id/eprint/32555/
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spelling my.unimas.ir.325552023-02-07T08:04:08Z http://ir.unimas.my/id/eprint/32555/ CHEMICALLY MODIFIED SAGO STARCH REINFORCED POLY(LACTIC)ACID BIOCOMPOSITE AMIRUL HAZIZIE, HAMDAN TP Chemical technology The research aims to investigate the outcome of interaction of poly (lactic acid) with chemically treated sago starch at different weight percentages. Biodegradable polymer is one of the most promising alternatives to replace conventional petroleum-based polymers. Poly (lactic acid) is derived from renewable resources and many researchers had conduct studies to improve the mechanical properties of PLA biocomposite. PLA-based biocomposites are applied in industrial applications such as food packaging and biomedical. The limitation of PLA matrix such as poor mechanical properties and low thermal resistance can be improved by using chemically treated sago starch as biodegradable fillers. Sago starch are hydrophilic and polymer matric are hydrophobic. These two distinct nature forms weak covalent bond. To improve the properties, three different chemicals suggested for this research project. Three different types of chemical treatment which are grafting with acrylonitrile, grafting with benzenediazonium salt and with tetrahydrofuran. PLA matrix and chemically treated sago starch are mixed at different weight percentage by solvent casting method. The addition of biodegradable filler improve the mechanical properties of PLA based biocomposites. Morphological study, mechanical study, FTIR and thermal behavior characterization were carried out to analyze the specimen. UNIVERSITI MALAYSIA SARAWAK(UNIMAS) 2018 Final Year Project Report NonPeerReviewed text en http://ir.unimas.my/id/eprint/32555/1/CHEMICALLY%20MODIFIED%20SAGO%20STARCH%20REINFORCED%20ft.pdf text en http://ir.unimas.my/id/eprint/32555/2/Amirul%20Hazizie%20B.%20Hamdan%20ft.pdf AMIRUL HAZIZIE, HAMDAN (2018) CHEMICALLY MODIFIED SAGO STARCH REINFORCED POLY(LACTIC)ACID BIOCOMPOSITE. [Final Year Project Report] (Unpublished)
institution Universiti Malaysia Sarawak
building Centre for Academic Information Services (CAIS)
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Sarawak
content_source UNIMAS Institutional Repository
url_provider http://ir.unimas.my/
language English
English
topic TP Chemical technology
spellingShingle TP Chemical technology
AMIRUL HAZIZIE, HAMDAN
CHEMICALLY MODIFIED SAGO STARCH REINFORCED POLY(LACTIC)ACID BIOCOMPOSITE
description The research aims to investigate the outcome of interaction of poly (lactic acid) with chemically treated sago starch at different weight percentages. Biodegradable polymer is one of the most promising alternatives to replace conventional petroleum-based polymers. Poly (lactic acid) is derived from renewable resources and many researchers had conduct studies to improve the mechanical properties of PLA biocomposite. PLA-based biocomposites are applied in industrial applications such as food packaging and biomedical. The limitation of PLA matrix such as poor mechanical properties and low thermal resistance can be improved by using chemically treated sago starch as biodegradable fillers. Sago starch are hydrophilic and polymer matric are hydrophobic. These two distinct nature forms weak covalent bond. To improve the properties, three different chemicals suggested for this research project. Three different types of chemical treatment which are grafting with acrylonitrile, grafting with benzenediazonium salt and with tetrahydrofuran. PLA matrix and chemically treated sago starch are mixed at different weight percentage by solvent casting method. The addition of biodegradable filler improve the mechanical properties of PLA based biocomposites. Morphological study, mechanical study, FTIR and thermal behavior characterization were carried out to analyze the specimen.
format Final Year Project Report
author AMIRUL HAZIZIE, HAMDAN
author_facet AMIRUL HAZIZIE, HAMDAN
author_sort AMIRUL HAZIZIE, HAMDAN
title CHEMICALLY MODIFIED SAGO STARCH REINFORCED POLY(LACTIC)ACID BIOCOMPOSITE
title_short CHEMICALLY MODIFIED SAGO STARCH REINFORCED POLY(LACTIC)ACID BIOCOMPOSITE
title_full CHEMICALLY MODIFIED SAGO STARCH REINFORCED POLY(LACTIC)ACID BIOCOMPOSITE
title_fullStr CHEMICALLY MODIFIED SAGO STARCH REINFORCED POLY(LACTIC)ACID BIOCOMPOSITE
title_full_unstemmed CHEMICALLY MODIFIED SAGO STARCH REINFORCED POLY(LACTIC)ACID BIOCOMPOSITE
title_sort chemically modified sago starch reinforced poly(lactic)acid biocomposite
publisher UNIVERSITI MALAYSIA SARAWAK(UNIMAS)
publishDate 2018
url http://ir.unimas.my/id/eprint/32555/1/CHEMICALLY%20MODIFIED%20SAGO%20STARCH%20REINFORCED%20ft.pdf
http://ir.unimas.my/id/eprint/32555/2/Amirul%20Hazizie%20B.%20Hamdan%20ft.pdf
http://ir.unimas.my/id/eprint/32555/
_version_ 1758582556864806912
score 13.211869

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