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Journal of Nanostructures، جلد ۹، شماره ۳، صفحات ۴۵۳-۴۶۷
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عنوان انگلیسی Improved curing conditions and mechanical/chemical properties of Nitrile Butadiene Rubber Composites Reinforced with Carbon Based Nanofillers
چکیده انگلیسی مقاله Multiwall carbon nanotubes (MWCNTs) and carbon nanofibers (CNFs) with contents ranging from 1 to 10 phr (part per hundred parts of rubber) were selected and then characterized to reinforce acrylonitrile butadiene rubber (NBR) based composites. Fabrication of nanocomposites were done by a novel procedure and structural analysis along with variety of mechanical and chemical tests, according to the standard methods, were implemented to evaluate their properties. As a result, cure conditions, mechanical, and chemical properties of fabricated nanocomposites were further improved and optimized. The NBR nanocomposite containing 10 phr of MWCNTs devotes the best performance in curing time (13.3 % reduction), shore A hardness (36.4 % improvement), compression set (12.2 % reduction) and swelling rate in methyl ethyl ketone solvent (by the amount of 120 %) than those of other prepared nanocomposites and as a result, this nanocomposite was proposed as a material with the best improved properties for further industrial applications. However, 1 and 5 phr contents of MWCNTs were found to be optimum values of nanofillers to be added to the NBR in case of tensile strength and elongation at break properties.
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نویسندگان مقاله Mehran Sadeghalvaad |
Nano Chemical Engineering Department, Faculty of Advanced Technologies, Shiraz University, Shiraz, Iran

Erfan Dabiri |
Department of Gas Engineering, Ahwaz Faculty of Petroleum, Petroleum University of Technology, Ahwaz, Iran

Sara Zahmatkesh |
Department of Materials Science and Engineering, Faculty of Engineering, Shiraz University, Shiraz, Iran

Pooneh Afsharimoghadam |
Department of Earth Sciences, College of Science, Shiraz University, Shiraz, Iran

نشانی اینترنتی http://jns.kashanu.ac.ir/article_92221_8c0322fd279fe53516b32666d45db1c7.pdf
فایل مقاله اشکال در دسترسی به فایل - ./files/site1/rds_journals/497/article-497-2063365.pdf
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زبان مقاله منتشر شده en
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