Curing characteristics, fatigue and hysteresis behaviour of feldspar filled natural rubber vulcanizates

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Main Authors: Hakimah, Osman, Dr., Hanafi, Ismail, Prof. Dr., Azlan, Ariffin
Other Authors: hakimah@unimap.edu.my
Format: Article
Language:English
Published: Taylor and Francis Inc. 2014
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Online Access:http://dspace.unimap.edu.my:80/dspace/handle/123456789/35154
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spelling my.unimap-351542014-06-06T08:36:10Z Curing characteristics, fatigue and hysteresis behaviour of feldspar filled natural rubber vulcanizates Hakimah, Osman, Dr. Hanafi, Ismail, Prof. Dr. Azlan, Ariffin hakimah@unimap.edu.my hanafi@eng.usm.my azlan@eng.usm.my Cure time ENR 50 vulcanizates Fatigue Feldspar Hysteresis Maximum torque Scorch time SMR L vulcanizates Link to publisher's homepage at http://www.taylorandfrancis.com/ Curing characteristics, fatigue, and hysteresis behaviour of feldspar filled SMR L vulcanizates and feldspar filled ENR 50 vulcanizates were studied. Two different types of natural rubber, SMR L and ENR 50 having 0 and 50 mol% of epoxide groups were used. The feldspar filled natural rubber vulcanizates were compared at similar filler loading which were used at 0, 10, 20, and 30 phr of filler loading. The curing characteristics such as scorch time (t2) and cure time (t90) slightly increased with increasing feldspar loading for both rubber vulcanizates. Besides t2 and t90, maximum torque (MHR) significantly increased for bothrubbers with increasing feldspar loading. The fatigue test showed that fatigue life decreased with increasing extension ratio, strain energy and filler loading. As the filler loading increased, the poor wetting of the feldspar by the rubber matrix gave rise to poor interfacial adhesion between filler and rubber matrix. Results also indicate that the vulcanizates with the highest feldspar loading exhibited the highest hysteresis. The feldspar filled SMR L vulcanizates showed higher fatiguelife and lower hysteresis compare to feldspar filled ENR 50 vulcanizates. 2014-06-06T08:36:10Z 2014-06-06T08:36:10Z 2007 Article Polymer - Plastics Technology and Engineering, vol.46(6), 2007, pages 579-584 03602559 https://getinfo.de/app/Curing-Characteristics-Fatigue-and-Hysteresis-Behaviour/id/BLSE%3ARN209650300 http://dspace.unimap.edu.my:80/dspace/handle/123456789/35154 10.1080/03602550701298721 en Taylor and Francis Inc.
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 Cure time
ENR 50 vulcanizates
Fatigue
Feldspar
Hysteresis
Maximum torque
Scorch time
SMR L vulcanizates
spellingShingle Cure time
ENR 50 vulcanizates
Fatigue
Feldspar
Hysteresis
Maximum torque
Scorch time
SMR L vulcanizates
Hakimah, Osman, Dr.
Hanafi, Ismail, Prof. Dr.
Azlan, Ariffin
Curing characteristics, fatigue and hysteresis behaviour of feldspar filled natural rubber vulcanizates
description Link to publisher's homepage at http://www.taylorandfrancis.com/
author2 hakimah@unimap.edu.my
author_facet hakimah@unimap.edu.my
Hakimah, Osman, Dr.
Hanafi, Ismail, Prof. Dr.
Azlan, Ariffin
format Article
author Hakimah, Osman, Dr.
Hanafi, Ismail, Prof. Dr.
Azlan, Ariffin
author_sort Hakimah, Osman, Dr.
title Curing characteristics, fatigue and hysteresis behaviour of feldspar filled natural rubber vulcanizates
title_short Curing characteristics, fatigue and hysteresis behaviour of feldspar filled natural rubber vulcanizates
title_full Curing characteristics, fatigue and hysteresis behaviour of feldspar filled natural rubber vulcanizates
title_fullStr Curing characteristics, fatigue and hysteresis behaviour of feldspar filled natural rubber vulcanizates
title_full_unstemmed Curing characteristics, fatigue and hysteresis behaviour of feldspar filled natural rubber vulcanizates
title_sort curing characteristics, fatigue and hysteresis behaviour of feldspar filled natural rubber vulcanizates
publisher Taylor and Francis Inc.
publishDate 2014
url http://dspace.unimap.edu.my:80/dspace/handle/123456789/35154
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score 13.219503