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The effect of treated and untreated Citronella filler loading on curing characteristic and mechanical properties of NR/SBR blends

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Main Author: Ooi, Wooi Keat
Other Authors: Ismail Ibrahim
Format: Other
Language:English
Published: Universiti Malaysia Perlis (UniMAP) 2022
Subjects:
Citronella
Polymer blend
Natural rubber
Filler
Online Access:http://dspace.unimap.edu.my:80/xmlui/handle/123456789/77371
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spelling my.unimap-773712022-12-05T02:13:05Z The effect of treated and untreated Citronella filler loading on curing characteristic and mechanical properties of NR/SBR blends Ooi, Wooi Keat Ismail Ibrahim School of Materials Engineering Citronella Polymer blend Natural rubber Filler Access is limited to UniMAP community. In this research, the effect of treated and untreated of Citronella filler loading from 10 phr until 50 phr on curing characteristic and mechanical properties of NR/SBR blends were studied. The Citronella leaves were collected and milled followed by grinded and sieved to appropriate size. For curing characteristic, cure time and scorch time decreases as the filler loading increases for both treated and untreated series while delta torque for treated series is decreases as filler loading increases due to surface modification. For mechanical properties, at 20 phr loading, it showed highest tensile strength for treated and untreated which is 7.64 MPa and 7.53 MPa respectively and strength of treated series is higher than untreated series. The elongation at break for both treated and untreated series decreases as the filler loading increases. The M100 and M300 of treated series is lower than untreated series while hardness of treated series is higher than untreated series at all phr loadings. As delta torque is interrelated with crosslink density, the crosslink density for treated series is decreases compare to untreated series as filler loading increases based on the Flory-Rehner Equation. For moisture test, the water absorption uptake for both treated and untreated series increased gradually as filler loading increased. 2022-08 2022-12-05T02:13:05Z 2022-12-05T02:13:05Z 2017-04 Other http://dspace.unimap.edu.my:80/xmlui/handle/123456789/77371 en Universiti Malaysia Perlis (UniMAP)
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Citronella
Polymer blend
Natural rubber
Filler
spellingShingle Citronella
Polymer blend
Natural rubber
Filler
Ooi, Wooi Keat
The effect of treated and untreated Citronella filler loading on curing characteristic and mechanical properties of NR/SBR blends
description Access is limited to UniMAP community.
author2 Ismail Ibrahim
author_facet Ismail Ibrahim
Ooi, Wooi Keat
format Other
author Ooi, Wooi Keat
author_sort Ooi, Wooi Keat
title The effect of treated and untreated Citronella filler loading on curing characteristic and mechanical properties of NR/SBR blends
title_short The effect of treated and untreated Citronella filler loading on curing characteristic and mechanical properties of NR/SBR blends
title_full The effect of treated and untreated Citronella filler loading on curing characteristic and mechanical properties of NR/SBR blends
title_fullStr The effect of treated and untreated Citronella filler loading on curing characteristic and mechanical properties of NR/SBR blends
title_full_unstemmed The effect of treated and untreated Citronella filler loading on curing characteristic and mechanical properties of NR/SBR blends
title_sort effect of treated and untreated citronella filler loading on curing characteristic and mechanical properties of nr/sbr blends
publisher Universiti Malaysia Perlis (UniMAP)
publishDate 2022
url http://dspace.unimap.edu.my:80/xmlui/handle/123456789/77371
_version_ 1753972996630904832
score 13.222552

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