The Effect of Walled Nano-Carbon on the Physical, Thermal and Mechanical Properties of Epoxy

The physical, the thermal and the mechanical properties of Nano-composites, that consisted of Polyprime EP epoxy that reinforced by multi-walled carbon nanotubes (MWCNTs), have been studied. Various loading ratios, 0.1, 0.5, and 1 wt. %of MWCNT shave been infused into epoxy by a magnetic stirrer an...

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Autor principal:	Rasha Mohammed Hussein
Formato:	article
Lenguaje:	EN
Publicado:	Al-Khwarizmi College of Engineering – University of Baghdad 2018
Materias:	Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/5878769dc8d94f20a3c10070b4be8360
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spelling	oai:doaj.org-article:5878769dc8d94f20a3c10070b4be83602021-12-02T03:16:18ZThe Effect of Walled Nano-Carbon on the Physical, Thermal and Mechanical Properties of Epoxy10.22153/kej.2017.03.0061818-11712312-0789https://doaj.org/article/5878769dc8d94f20a3c10070b4be83602018-12-01T00:00:00Zhttp://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/434https://doaj.org/toc/1818-1171https://doaj.org/toc/2312-0789 The physical, the thermal and the mechanical properties of Nano-composites, that consisted of Polyprime EP epoxy that reinforced by multi-walled carbon nanotubes (MWCNTs), have been studied. Various loading ratios, 0.1, 0.5, and 1 wt. %of MWCNT shave been infused into epoxy by a magnetic stirrer and then the hardener mixed with the mthat supplied with the epoxy. All sample shave been cutting using CNC machine. Tensile test, three-point bending, hardness tests, lee's disk, differential scanning calorimetry, water absorption and dielectric and electrical conductivity test were utilized on unfilled, MWCNT-filled epoxy to identify the loading effect on the properties of materials. Scanning electron microscopy (SEM) was used to determine the dispersion case of nanotubes in the base matrix. The tensile test results showed an improvement in Young’s modulus with higher MWCNT addition percentages. The highest value of the tensile strength was obtained at 0.5 wt.% of MWCNT with increasing ratio 66.7%. The values of the Shore D hardness tests are slightly increases as the filler percentage increased, and the maximum value was observed at MWCNT weight percent of 4.4. Images of SEM showed that the specimen of 0.1 wt.% MWCNT has less voids as compared with other specimen. Thermal conductivity and glass transition temperature increase when the loading ratio increased the maximum increasing at 1wt% with 120% and 23% respectively. The true density and electrical conductivity increase when nano carbon infused but decreasing in the dielectric constant and water absorber. Rasha Mohammed HusseinAl-Khwarizmi College of Engineering – University of BaghdadarticleChemical engineeringTP155-156Engineering (General). Civil engineering (General)TA1-2040ENAl-Khawarizmi Engineering Journal, Vol 13, Iss 4 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040 Rasha Mohammed Hussein The Effect of Walled Nano-Carbon on the Physical, Thermal and Mechanical Properties of Epoxy
description	The physical, the thermal and the mechanical properties of Nano-composites, that consisted of Polyprime EP epoxy that reinforced by multi-walled carbon nanotubes (MWCNTs), have been studied. Various loading ratios, 0.1, 0.5, and 1 wt. %of MWCNT shave been infused into epoxy by a magnetic stirrer and then the hardener mixed with the mthat supplied with the epoxy. All sample shave been cutting using CNC machine. Tensile test, three-point bending, hardness tests, lee's disk, differential scanning calorimetry, water absorption and dielectric and electrical conductivity test were utilized on unfilled, MWCNT-filled epoxy to identify the loading effect on the properties of materials. Scanning electron microscopy (SEM) was used to determine the dispersion case of nanotubes in the base matrix. The tensile test results showed an improvement in Young’s modulus with higher MWCNT addition percentages. The highest value of the tensile strength was obtained at 0.5 wt.% of MWCNT with increasing ratio 66.7%. The values of the Shore D hardness tests are slightly increases as the filler percentage increased, and the maximum value was observed at MWCNT weight percent of 4.4. Images of SEM showed that the specimen of 0.1 wt.% MWCNT has less voids as compared with other specimen. Thermal conductivity and glass transition temperature increase when the loading ratio increased the maximum increasing at 1wt% with 120% and 23% respectively. The true density and electrical conductivity increase when nano carbon infused but decreasing in the dielectric constant and water absorber.
format	article
author	Rasha Mohammed Hussein
author_facet	Rasha Mohammed Hussein
author_sort	Rasha Mohammed Hussein
title	The Effect of Walled Nano-Carbon on the Physical, Thermal and Mechanical Properties of Epoxy
title_short	The Effect of Walled Nano-Carbon on the Physical, Thermal and Mechanical Properties of Epoxy
title_full	The Effect of Walled Nano-Carbon on the Physical, Thermal and Mechanical Properties of Epoxy
title_fullStr	The Effect of Walled Nano-Carbon on the Physical, Thermal and Mechanical Properties of Epoxy
title_full_unstemmed	The Effect of Walled Nano-Carbon on the Physical, Thermal and Mechanical Properties of Epoxy
title_sort	effect of walled nano-carbon on the physical, thermal and mechanical properties of epoxy
publisher	Al-Khwarizmi College of Engineering – University of Baghdad
publishDate	2018
url	https://doaj.org/article/5878769dc8d94f20a3c10070b4be8360
work_keys_str_mv	AT rashamohammedhussein theeffectofwallednanocarbononthephysicalthermalandmechanicalpropertiesofepoxy AT rashamohammedhussein effectofwallednanocarbononthephysicalthermalandmechanicalpropertiesofepoxy
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The Effect of Walled Nano-Carbon on the Physical, Thermal and Mechanical Properties of Epoxy

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