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Particle size – dependent on the static and dynamic compression properties of polypropylene/silica composites

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Bibliographic Details
Main Authors: Mohd Firdaus, Omar, Hazizan, Md Akil, Zainal Arifin, Ahmad
Other Authors: hazizan@eng.usm.my
Format: Article
Language:English
Published: Elsevier 2014
Subjects:
Polymer–matrix composites
Particle size
Mechanical properties
Mechanical testing
Split Hopkinson pressure bar apparatus
Online Access:http://dspace.unimap.edu.my:80/dspace/handle/123456789/32494
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spelling my.unimap-324942014-03-11T03:18:24Z Particle size – dependent on the static and dynamic compression properties of polypropylene/silica composites Mohd Firdaus, Omar Hazizan, Md Akil Zainal Arifin, Ahmad hazizan@eng.usm.my Polymer–matrix composites Particle size Mechanical properties Mechanical testing Split Hopkinson pressure bar apparatus Link to publisher's homepage at http://www.elsevier.com/ The effect of particle size is widely known as an essential factor that influences the mechanical properties of particulate filled polymer composites. However, there is a limited number of works available, on the particular under dynamic perspective. Based on this, the static and dynamic compression properties of polypropylene/silica composites, with particle sizes of 3 μm, 1 μm, 20 nm, and 11 nm, were successfully studied at different levels of strain rates (i.e., 0.01 s−¹, 0.1 s−¹, 650 s−¹, 900 s−¹, and 1100 s−¹) using a universal testing machine and a split Hopkinson pressure bar apparatus. Results show that the yield strength, the ultimate strength, and the stiffness properties, of polypropylene/silica composites were greatly affected by both particle size and loading rates. Furthermore, particle size also influences the rate sensitivity and the thermal activation volume of polypropylene/silica composites; where, smaller particle recorded lower rate sensitivity. Meanwhile, for the thermal activation volume, the trend was reversed. 2014-03-11T03:18:24Z 2014-03-11T03:18:24Z 2013-03 Article Materials & Design, vol.45, 2013, pages 539-547 0261-3069 http://dspace.unimap.edu.my:80/dspace/handle/123456789/32494 http://www.sciencedirect.com/science/article/pii/S0261306912006577 http://dx.doi.org/10.1016/j.matdes.2012.09.026 en Elsevier
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 Polymer–matrix composites
Particle size
Mechanical properties
Mechanical testing
Split Hopkinson pressure bar apparatus
spellingShingle Polymer–matrix composites
Particle size
Mechanical properties
Mechanical testing
Split Hopkinson pressure bar apparatus
Mohd Firdaus, Omar
Hazizan, Md Akil
Zainal Arifin, Ahmad
Particle size – dependent on the static and dynamic compression properties of polypropylene/silica composites
description Link to publisher's homepage at http://www.elsevier.com/
author2 hazizan@eng.usm.my
author_facet hazizan@eng.usm.my
Mohd Firdaus, Omar
Hazizan, Md Akil
Zainal Arifin, Ahmad
format Article
author Mohd Firdaus, Omar
Hazizan, Md Akil
Zainal Arifin, Ahmad
author_sort Mohd Firdaus, Omar
title Particle size – dependent on the static and dynamic compression properties of polypropylene/silica composites
title_short Particle size – dependent on the static and dynamic compression properties of polypropylene/silica composites
title_full Particle size – dependent on the static and dynamic compression properties of polypropylene/silica composites
title_fullStr Particle size – dependent on the static and dynamic compression properties of polypropylene/silica composites
title_full_unstemmed Particle size – dependent on the static and dynamic compression properties of polypropylene/silica composites
title_sort particle size – dependent on the static and dynamic compression properties of polypropylene/silica composites
publisher Elsevier
publishDate 2014
url http://dspace.unimap.edu.my:80/dspace/handle/123456789/32494
_version_ 1643796922572472320
score 13.211869

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