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Faculty of Sciences
Document Details
Document Type
:
Article In Journal
Document Title
:
Improvement of the mechanical and electrical properties of waste rubber with carbon nanotubes
Improvement of the mechanical and electrical properties of waste rubber with carbon nanotubes
Subject
:
Physics
Document Language
:
English
Abstract
:
The effect of carbon nanotubes (CNTs) on the stability of the mechanical and electrical properties of recycled waste rubber was experimentally investigated. The stress-strain curves of the composites were studied. The results show that the toughness, the area under the stress-strain curve, of the recycled rubber increased monotonically as a result of the addition of CNTs. The modulus of the nanocomposites increased by 28 times when only 5 wt % CNTs was added to the recycled rubber matrix. The effects of the cyclic fatigue and hysteresis for the composites were also examined. The strain energy density, dissipation energy, and linear damage accumulation versus the number of cycles are discussed for all of the samples. The analysis of the results showed that the strain energy density increased by 15 times at a CNT concentration of 5 wt %. The electrical properties were measured for all of the samples. The results indicate that the addition of CNTs to the recycled rubber improved its electrical conductivity by more than two orders.
ISSN
:
0021-8995
Journal Name
:
Journal of Applied Polymer Science
Volume
:
121
Issue Number
:
1
Publishing Year
:
1432 AH
2011 AD
Article Type
:
Article
Added Date
:
Wednesday, February 8, 2012
Researchers
Researcher Name (Arabic)
Researcher Name (English)
Researcher Type
Dr Grade
Email
وليد السيد محمود
Mahmoud, Waleed E
Researcher
Doctorate
w_e_mahmoud@yahoo.com
السيد حسيني المسلمي
El-Mossalamy, El-sayed H
Researcher
Doctorate
sbdmina@yahoo.com
H M Arafa
Arafa, H M
Researcher
Doctorate
Files
File Name
Type
Description
32225.pdf
pdf
Abstract
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