Staff View: Correlation of open cell structure with properties of green rubber foam from epoxidised natural rubber/reclaimed rubber glove / M.A. Mahamood...[et al.]

Correlation of open cell structure with properties of green rubber foam from epoxidised natural rubber/reclaimed rubber glove / M.A. Mahamood...[et al.]

A promising impact absorber foam material was produced from epoxidised natural rubber (ENR) and reclaimed rubber (RR) with the addition of sodium bicarbonate (SBC) as a blowing agent. This study is part of our effort to develop green rubber foam from reclaimed rubber from glove. It focuses on the ef...

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Main Authors:	M.A., Mahamood, N., Mohamad, A.R., Jeeffeerie, A.H., Mohd Zain
Format:	Article
Language:	English
Published:	Faculty of Mechanical Engineering Universiti Teknologi MARA (UiTM) 2017
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://ir.uitm.edu.my/id/eprint/37035/1/37035.pdf http://ir.uitm.edu.my/id/eprint/37035/ https://jmeche.uitm.edu.my/
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id	my.uitm.ir.37035
record_format	eprints
spelling	my.uitm.ir.370352020-11-19T02:16:59Z http://ir.uitm.edu.my/id/eprint/37035/ Correlation of open cell structure with properties of green rubber foam from epoxidised natural rubber/reclaimed rubber glove / M.A. Mahamood...[et al.] M.A., Mahamood N., Mohamad A.R., Jeeffeerie A.H., Mohd Zain TJ Mechanical engineering and machinery A promising impact absorber foam material was produced from epoxidised natural rubber (ENR) and reclaimed rubber (RR) with the addition of sodium bicarbonate (SBC) as a blowing agent. This study is part of our effort to develop green rubber foam from reclaimed rubber from glove. It focuses on the effect of different ENR/RR ratio of 100/0, 90/10, 70/30, 50/50, 30/70 and 0/100. The samples were prepared by melt compounding using a Haake internal mixer and expanded via two step heat transfer foaming process. The physical characteristics (expansion ratio, density and water absorption) and impact absorption by drop ball testing of ENR/RR foams were studied. The results showed significant correlation between the rubber blend ratios with generated pore structures towards the properties of the foams. From the experimental values, ENR/RR with the ratio of 90/10 yielded the rubber foam with the highest relative density of 0.85 as well as the lowest water absorption rate of 0.1 g/hrs. This foam cell characteristics resulted in improved energy absorption behaviour. Sample with optimum pore size of ~0.36 mm shows the highest energy absorption of up to 0.65 joules compared to others. Faculty of Mechanical Engineering Universiti Teknologi MARA (UiTM) 2017 Article PeerReviewed text en http://ir.uitm.edu.my/id/eprint/37035/1/37035.pdf M.A., Mahamood and N., Mohamad and A.R., Jeeffeerie and A.H., Mohd Zain (2017) Correlation of open cell structure with properties of green rubber foam from epoxidised natural rubber/reclaimed rubber glove / M.A. Mahamood...[et al.]. Journal of Mechanical Engineering (JMechE), SI 1 (1). pp. 113-122. ISSN 1823-5514 ; 2550-164X https://jmeche.uitm.edu.my/
institution	Universiti Teknologi Mara
building	Tun Abdul Razak Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Teknologi Mara
content_source	UiTM Institutional Repository
url_provider	http://ir.uitm.edu.my/
language	English
topic	TJ Mechanical engineering and machinery
spellingShingle	TJ Mechanical engineering and machinery M.A., Mahamood N., Mohamad A.R., Jeeffeerie A.H., Mohd Zain Correlation of open cell structure with properties of green rubber foam from epoxidised natural rubber/reclaimed rubber glove / M.A. Mahamood...[et al.]
description	A promising impact absorber foam material was produced from epoxidised natural rubber (ENR) and reclaimed rubber (RR) with the addition of sodium bicarbonate (SBC) as a blowing agent. This study is part of our effort to develop green rubber foam from reclaimed rubber from glove. It focuses on the effect of different ENR/RR ratio of 100/0, 90/10, 70/30, 50/50, 30/70 and 0/100. The samples were prepared by melt compounding using a Haake internal mixer and expanded via two step heat transfer foaming process. The physical characteristics (expansion ratio, density and water absorption) and impact absorption by drop ball testing of ENR/RR foams were studied. The results showed significant correlation between the rubber blend ratios with generated pore structures towards the properties of the foams. From the experimental values, ENR/RR with the ratio of 90/10 yielded the rubber foam with the highest relative density of 0.85 as well as the lowest water absorption rate of 0.1 g/hrs. This foam cell characteristics resulted in improved energy absorption behaviour. Sample with optimum pore size of ~0.36 mm shows the highest energy absorption of up to 0.65 joules compared to others.
format	Article
author	M.A., Mahamood N., Mohamad A.R., Jeeffeerie A.H., Mohd Zain
author_facet	M.A., Mahamood N., Mohamad A.R., Jeeffeerie A.H., Mohd Zain
author_sort	M.A., Mahamood
title	Correlation of open cell structure with properties of green rubber foam from epoxidised natural rubber/reclaimed rubber glove / M.A. Mahamood...[et al.]
title_short	Correlation of open cell structure with properties of green rubber foam from epoxidised natural rubber/reclaimed rubber glove / M.A. Mahamood...[et al.]
title_full	Correlation of open cell structure with properties of green rubber foam from epoxidised natural rubber/reclaimed rubber glove / M.A. Mahamood...[et al.]
title_fullStr	Correlation of open cell structure with properties of green rubber foam from epoxidised natural rubber/reclaimed rubber glove / M.A. Mahamood...[et al.]
title_full_unstemmed	Correlation of open cell structure with properties of green rubber foam from epoxidised natural rubber/reclaimed rubber glove / M.A. Mahamood...[et al.]
title_sort	correlation of open cell structure with properties of green rubber foam from epoxidised natural rubber/reclaimed rubber glove / m.a. mahamood...[et al.]
publisher	Faculty of Mechanical Engineering Universiti Teknologi MARA (UiTM)
publishDate	2017
url	http://ir.uitm.edu.my/id/eprint/37035/1/37035.pdf http://ir.uitm.edu.my/id/eprint/37035/ https://jmeche.uitm.edu.my/
_version_	1685651479630708736
score	13.211869

Correlation of open cell structure with properties of green rubber foam from epoxidised natural rubber/reclaimed rubber glove / M.A. Mahamood...[et al.]

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