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Characterization of Bio-adhesive derived from Sarawak Native Sago Starch

Sago starch has multiple applications in industries such as textile, cosmetics and pharmaceutical, paper and wood. This study focuses on the utilization of sago starch to promote formaldehyde-free adhesives. Formaldehyde-based adhesive commonly used in wood industry emits formaldehyde, which is c...

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Main Authors: Rubiyah, Baini, Madelin, Demong, Lai, Josephine Chang Hui, M M, Kamal, Nur Amalina Shairah, Abdul Samat, Md. Rezaur, Rahman, Siti Noor Linda, Taib
Format: Article
Language:English
Published: IOP Publishing 2021
Subjects:
TA Engineering (General). Civil engineering (General)
Online Access:http://ir.unimas.my/id/eprint/37543/1/Profesor%20Madya%20Dr.%20Rubiyah%20bt%20Hj%20Baini.pdf
http://ir.unimas.my/id/eprint/37543/
https://ui.adsabs.harvard.edu/abs/2021MS&E.1101a2041B/abstract
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spelling my.unimas.ir.375432021-12-27T01:10:57Z http://ir.unimas.my/id/eprint/37543/ Characterization of Bio-adhesive derived from Sarawak Native Sago Starch Rubiyah, Baini Madelin, Demong Lai, Josephine Chang Hui M M, Kamal Nur Amalina Shairah, Abdul Samat Md. Rezaur, Rahman Siti Noor Linda, Taib TA Engineering (General). Civil engineering (General) Sago starch has multiple applications in industries such as textile, cosmetics and pharmaceutical, paper and wood. This study focuses on the utilization of sago starch to promote formaldehyde-free adhesives. Formaldehyde-based adhesive commonly used in wood industry emits formaldehyde, which is classified as carcinogen, into the air that has raised concerns over the potential hazards to human health. Sago starch-based adhesive was produced by blending the sago starch with sodium hydroxide (NaOH) and glycerine. Fourier-Transform Infrared Spectroscopy (FT-IR) was used to characterize the chemical changes in the sago starch-based adhesive. The quality of sago starch adhesive was tested according to their viscosity. The mechanical property is analyze based on lap shear (bond) strength of the sago starch adhesives according to ASTM D907 and D143 by using Model D350 Testomeric. Parameters affecting the viscosity of the sago starch-adhesive such as time, temperature, concentration of sodium hydroxide, and the amount of glycerine were studied. The viscosity of the sago starch-based adhesive decreased as the mixing time, temperature, concentration of NaOH and the amount of glycerine increased. IOP Publishing 2021-03 Article PeerReviewed text en http://ir.unimas.my/id/eprint/37543/1/Profesor%20Madya%20Dr.%20Rubiyah%20bt%20Hj%20Baini.pdf Rubiyah, Baini and Madelin, Demong and Lai, Josephine Chang Hui and M M, Kamal and Nur Amalina Shairah, Abdul Samat and Md. Rezaur, Rahman and Siti Noor Linda, Taib (2021) Characterization of Bio-adhesive derived from Sarawak Native Sago Starch. IOP Conference Series. Materials Science and Engineering, 1101 (1). pp. 1-12. https://ui.adsabs.harvard.edu/abs/2021MS&E.1101a2041B/abstract 10.1088/1757-899X/1101/1/012041
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
topic TA Engineering (General). Civil engineering (General)
spellingShingle TA Engineering (General). Civil engineering (General)
Rubiyah, Baini
Madelin, Demong
Lai, Josephine Chang Hui
M M, Kamal
Nur Amalina Shairah, Abdul Samat
Md. Rezaur, Rahman
Siti Noor Linda, Taib
Characterization of Bio-adhesive derived from Sarawak Native Sago Starch
description Sago starch has multiple applications in industries such as textile, cosmetics and pharmaceutical, paper and wood. This study focuses on the utilization of sago starch to promote formaldehyde-free adhesives. Formaldehyde-based adhesive commonly used in wood industry emits formaldehyde, which is classified as carcinogen, into the air that has raised concerns over the potential hazards to human health. Sago starch-based adhesive was produced by blending the sago starch with sodium hydroxide (NaOH) and glycerine. Fourier-Transform Infrared Spectroscopy (FT-IR) was used to characterize the chemical changes in the sago starch-based adhesive. The quality of sago starch adhesive was tested according to their viscosity. The mechanical property is analyze based on lap shear (bond) strength of the sago starch adhesives according to ASTM D907 and D143 by using Model D350 Testomeric. Parameters affecting the viscosity of the sago starch-adhesive such as time, temperature, concentration of sodium hydroxide, and the amount of glycerine were studied. The viscosity of the sago starch-based adhesive decreased as the mixing time, temperature, concentration of NaOH and the amount of glycerine increased.
format Article
author Rubiyah, Baini
Madelin, Demong
Lai, Josephine Chang Hui
M M, Kamal
Nur Amalina Shairah, Abdul Samat
Md. Rezaur, Rahman
Siti Noor Linda, Taib
author_facet Rubiyah, Baini
Madelin, Demong
Lai, Josephine Chang Hui
M M, Kamal
Nur Amalina Shairah, Abdul Samat
Md. Rezaur, Rahman
Siti Noor Linda, Taib
author_sort Rubiyah, Baini
title Characterization of Bio-adhesive derived from Sarawak Native Sago Starch
title_short Characterization of Bio-adhesive derived from Sarawak Native Sago Starch
title_full Characterization of Bio-adhesive derived from Sarawak Native Sago Starch
title_fullStr Characterization of Bio-adhesive derived from Sarawak Native Sago Starch
title_full_unstemmed Characterization of Bio-adhesive derived from Sarawak Native Sago Starch
title_sort characterization of bio-adhesive derived from sarawak native sago starch
publisher IOP Publishing
publishDate 2021
url http://ir.unimas.my/id/eprint/37543/1/Profesor%20Madya%20Dr.%20Rubiyah%20bt%20Hj%20Baini.pdf
http://ir.unimas.my/id/eprint/37543/
https://ui.adsabs.harvard.edu/abs/2021MS&E.1101a2041B/abstract
_version_ 1720440468148322304
score 13.211869

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