Study the Effect of Different Percentages of Natural (Orange Peels and Date Seeds) and Industrial Materials (Carbon and Silica) on the Mechanical and Thermal Properties of Polymeric Reinforced Composites

Mechanical and thermal properties of composites, consisted of unsaturated polyester resin, reinforced by different kinds of natural materials (Orange peels and Date seeds) and industrial materials (carbon and silica) with particle size 98 µm were studied. Various weight ratios, 5, 10, and 15 wt. %...

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Autores principales:	Haydar Abed Dahad, Sameh Fareed Hasan, Ali Hussein Alwan
Formato:	article
Lenguaje:	EN
Publicado:	Al-Khwarizmi College of Engineering – University of Baghdad 2018
Materias:	Natural material, polyester resin, weight ratio. Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/b61459e9a0604bf782f88ebf984691f8
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spelling	oai:doaj.org-article:b61459e9a0604bf782f88ebf984691f82021-12-02T03:50:43ZStudy the Effect of Different Percentages of Natural (Orange Peels and Date Seeds) and Industrial Materials (Carbon and Silica) on the Mechanical and Thermal Properties of Polymeric Reinforced Composites10.22153/kej.2018.04.0011818-11712312-0789https://doaj.org/article/b61459e9a0604bf782f88ebf984691f82018-11-01T00:00:00Zhttp://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/54https://doaj.org/toc/1818-1171https://doaj.org/toc/2312-0789 Mechanical and thermal properties of composites, consisted of unsaturated polyester resin, reinforced by different kinds of natural materials (Orange peels and Date seeds) and industrial materials (carbon and silica) with particle size 98 µm were studied. Various weight ratios, 5, 10, and 15 wt. % of natural and industrial materials have been infused into polyester. Tensile, three-point bending and thermal conductivity tests were conducted for the unfilled polyester, natural and industrial composite to identify the weight ratio effect on the properties of materials. The results indicated that when the weight ratio for polyester with date seeds increased from 10% to 15%, the maximum Young’s modulus decreased by 54%. When the weight ratio was 5%, the maximum Young’s modulus, yield stress and ultimate tensile stress occurred in the polyester with date seeds. The results of tensile and flexural tests showed that the natural composite material has a higher strength than the industrial material. While the results of flexural tests manifested that the maximum improvement in the flexural strength is obtained for orange peels at 5 wt. %, where the maximum increasing percentage is 153.4% than pure polyester. The thermal conductivity of orange peels decreased to the half value when the weight ratio increased from 10% to 15%. The thermal conductivity for polyester with orange peels was greater than the thermal conductivity of polyester with date seeds with maximum percentage occurred at weight ratio 10% is 14.4%, but the thermal conductivity of the industrial composite material was higher than the natural composite material. Finally, the date seeds composite was a good insulator and it had a reduced heat transfer rate in comparison to the rest of the samples, also the maximum variation of temperature with time occurred in date seeds composite. Haydar Abed DahadSameh Fareed HasanAli Hussein AlwanAl-Khwarizmi College of Engineering – University of BaghdadarticleNatural material, polyester resin, weight ratio.Chemical engineeringTP155-156Engineering (General). Civil engineering (General)TA1-2040ENAl-Khawarizmi Engineering Journal, Vol 14, Iss 4 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Natural material, polyester resin, weight ratio. Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	Natural material, polyester resin, weight ratio. Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040 Haydar Abed Dahad Sameh Fareed Hasan Ali Hussein Alwan Study the Effect of Different Percentages of Natural (Orange Peels and Date Seeds) and Industrial Materials (Carbon and Silica) on the Mechanical and Thermal Properties of Polymeric Reinforced Composites
description	Mechanical and thermal properties of composites, consisted of unsaturated polyester resin, reinforced by different kinds of natural materials (Orange peels and Date seeds) and industrial materials (carbon and silica) with particle size 98 µm were studied. Various weight ratios, 5, 10, and 15 wt. % of natural and industrial materials have been infused into polyester. Tensile, three-point bending and thermal conductivity tests were conducted for the unfilled polyester, natural and industrial composite to identify the weight ratio effect on the properties of materials. The results indicated that when the weight ratio for polyester with date seeds increased from 10% to 15%, the maximum Young’s modulus decreased by 54%. When the weight ratio was 5%, the maximum Young’s modulus, yield stress and ultimate tensile stress occurred in the polyester with date seeds. The results of tensile and flexural tests showed that the natural composite material has a higher strength than the industrial material. While the results of flexural tests manifested that the maximum improvement in the flexural strength is obtained for orange peels at 5 wt. %, where the maximum increasing percentage is 153.4% than pure polyester. The thermal conductivity of orange peels decreased to the half value when the weight ratio increased from 10% to 15%. The thermal conductivity for polyester with orange peels was greater than the thermal conductivity of polyester with date seeds with maximum percentage occurred at weight ratio 10% is 14.4%, but the thermal conductivity of the industrial composite material was higher than the natural composite material. Finally, the date seeds composite was a good insulator and it had a reduced heat transfer rate in comparison to the rest of the samples, also the maximum variation of temperature with time occurred in date seeds composite.
format	article
author	Haydar Abed Dahad Sameh Fareed Hasan Ali Hussein Alwan
author_facet	Haydar Abed Dahad Sameh Fareed Hasan Ali Hussein Alwan
author_sort	Haydar Abed Dahad
title	Study the Effect of Different Percentages of Natural (Orange Peels and Date Seeds) and Industrial Materials (Carbon and Silica) on the Mechanical and Thermal Properties of Polymeric Reinforced Composites
title_short	Study the Effect of Different Percentages of Natural (Orange Peels and Date Seeds) and Industrial Materials (Carbon and Silica) on the Mechanical and Thermal Properties of Polymeric Reinforced Composites
title_full	Study the Effect of Different Percentages of Natural (Orange Peels and Date Seeds) and Industrial Materials (Carbon and Silica) on the Mechanical and Thermal Properties of Polymeric Reinforced Composites
title_fullStr	Study the Effect of Different Percentages of Natural (Orange Peels and Date Seeds) and Industrial Materials (Carbon and Silica) on the Mechanical and Thermal Properties of Polymeric Reinforced Composites
title_full_unstemmed	Study the Effect of Different Percentages of Natural (Orange Peels and Date Seeds) and Industrial Materials (Carbon and Silica) on the Mechanical and Thermal Properties of Polymeric Reinforced Composites
title_sort	study the effect of different percentages of natural (orange peels and date seeds) and industrial materials (carbon and silica) on the mechanical and thermal properties of polymeric reinforced composites
publisher	Al-Khwarizmi College of Engineering – University of Baghdad
publishDate	2018
url	https://doaj.org/article/b61459e9a0604bf782f88ebf984691f8
work_keys_str_mv	AT haydarabeddahad studytheeffectofdifferentpercentagesofnaturalorangepeelsanddateseedsandindustrialmaterialscarbonandsilicaonthemechanicalandthermalpropertiesofpolymericreinforcedcomposites AT samehfareedhasan studytheeffectofdifferentpercentagesofnaturalorangepeelsanddateseedsandindustrialmaterialscarbonandsilicaonthemechanicalandthermalpropertiesofpolymericreinforcedcomposites AT alihusseinalwan studytheeffectofdifferentpercentagesofnaturalorangepeelsanddateseedsandindustrialmaterialscarbonandsilicaonthemechanicalandthermalpropertiesofpolymericreinforcedcomposites
_version_	1718401612576194560

Study the Effect of Different Percentages of Natural (Orange Peels and Date Seeds) and Industrial Materials (Carbon and Silica) on the Mechanical and Thermal Properties of Polymeric Reinforced Composites

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