The effect of Nano-MgO on the mechanical and flammability properties of hybrid nano composites from wood flour-polyethylene

Abstract: This study considered the effect of nanomagnesium oxide on the mechanical and flammability features of composites made of wood flour and high-density polyethylene. A sample of wood flour was made from the mixture of hardwoods and high density polyethylene with the weight ratio of 50%. Male...

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Autores principales:	Kiaei,Majid, Moghdam,Yaser Rastegar, Kord,Behzad, Samariha,Ahmad
Lenguaje:	English
Publicado:	Universidad del Bío-Bío 2017
Materias:	Char residue flexural modulus high density polyethylene nanomagnesium oxide total smoke production
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2017000400471
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spelling	oai:scielo:S0718-221X20170004004712017-11-21The effect of Nano-MgO on the mechanical and flammability properties of hybrid nano composites from wood flour-polyethyleneKiaei,MajidMoghdam,Yaser RastegarKord,BehzadSamariha,Ahmad Char residue flexural modulus high density polyethylene nanomagnesium oxide total smoke production Abstract: This study considered the effect of nanomagnesium oxide on the mechanical and flammability features of composites made of wood flour and high-density polyethylene. A sample of wood flour was made from the mixture of hardwoods and high density polyethylene with the weight ratio of 50%. Maleic anhydride was added as a compatibilizer (2 phc), and nanomagnesium oxide was applied at 6 levels (0, 1, 2, 3, 4, 5 phc). These materials were mixed, and samples were prepared with determined sizes by injection molding machine. The samples were subjected to flexural tests to examine the mechanical features, and to study flammability strength, various tests were conducted with a cone calorimeter, including the amount of char residue, total smoke production, time to ignition, and heat release rate, according to ASTM E1354-92 (1992). The addition of up to 3 phc nanomagnesium oxide increased flexural strength and modulus, but further additions decreased these values. The addition of 5 phc nanomagnesium oxide increased the char residue and ignition time, and it decreased the heat release rate, total smoke production, and burning rate. Scanning electron microscopy and energy dispersive X-ray (EDX) analysis indicated the improper transmittance of nanomagnesium oxide and accumulations in the samples.info:eu-repo/semantics/openAccessUniversidad del Bío-BíoMaderas. Ciencia y tecnología v.19 n.4 20172017-10-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2017000400471en10.4067/S0718-221X2017005000701
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Char residue flexural modulus high density polyethylene nanomagnesium oxide total smoke production
spellingShingle	Char residue flexural modulus high density polyethylene nanomagnesium oxide total smoke production Kiaei,Majid Moghdam,Yaser Rastegar Kord,Behzad Samariha,Ahmad The effect of Nano-MgO on the mechanical and flammability properties of hybrid nano composites from wood flour-polyethylene
description	Abstract: This study considered the effect of nanomagnesium oxide on the mechanical and flammability features of composites made of wood flour and high-density polyethylene. A sample of wood flour was made from the mixture of hardwoods and high density polyethylene with the weight ratio of 50%. Maleic anhydride was added as a compatibilizer (2 phc), and nanomagnesium oxide was applied at 6 levels (0, 1, 2, 3, 4, 5 phc). These materials were mixed, and samples were prepared with determined sizes by injection molding machine. The samples were subjected to flexural tests to examine the mechanical features, and to study flammability strength, various tests were conducted with a cone calorimeter, including the amount of char residue, total smoke production, time to ignition, and heat release rate, according to ASTM E1354-92 (1992). The addition of up to 3 phc nanomagnesium oxide increased flexural strength and modulus, but further additions decreased these values. The addition of 5 phc nanomagnesium oxide increased the char residue and ignition time, and it decreased the heat release rate, total smoke production, and burning rate. Scanning electron microscopy and energy dispersive X-ray (EDX) analysis indicated the improper transmittance of nanomagnesium oxide and accumulations in the samples.
author	Kiaei,Majid Moghdam,Yaser Rastegar Kord,Behzad Samariha,Ahmad
author_facet	Kiaei,Majid Moghdam,Yaser Rastegar Kord,Behzad Samariha,Ahmad
author_sort	Kiaei,Majid
title	The effect of Nano-MgO on the mechanical and flammability properties of hybrid nano composites from wood flour-polyethylene
title_short	The effect of Nano-MgO on the mechanical and flammability properties of hybrid nano composites from wood flour-polyethylene
title_full	The effect of Nano-MgO on the mechanical and flammability properties of hybrid nano composites from wood flour-polyethylene
title_fullStr	The effect of Nano-MgO on the mechanical and flammability properties of hybrid nano composites from wood flour-polyethylene
title_full_unstemmed	The effect of Nano-MgO on the mechanical and flammability properties of hybrid nano composites from wood flour-polyethylene
title_sort	effect of nano-mgo on the mechanical and flammability properties of hybrid nano composites from wood flour-polyethylene
publisher	Universidad del Bío-Bío
publishDate	2017
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2017000400471
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The effect of Nano-MgO on the mechanical and flammability properties of hybrid nano composites from wood flour-polyethylene

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