Effect of chemical modification of wood flour on properties of polypropylene-nano SiO2 hybrid nanocomposite

This research with aim of evaluation the effect of chemical treatment of wood flour on physical, mechanical and morphological properties of polypropylene-nano SiO2 hybrid nanocomposite were done. For this purpose, wood flour with sodium hydroxide and benzyl chloride to chemically treatment. For ensu...

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Autores principales:	Saeid Ismaeilimoghadam, Mohammad Shamsian, Ali Bayat Kashkoli, Behzad Kord
Formato:	article
Lenguaje:	FA
Publicado:	Regional Information Center for Science and Technology (RICeST) 2015
Materias:	Key words: Hybrid nanocomposite chemical modification Nano SiO2 Morphology Dimensional stability Forestry SD1-669.5
Acceso en línea:	https://doaj.org/article/16428bed315045b49f9bafcfb97b5d6f
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id	oai:doaj.org-article:16428bed315045b49f9bafcfb97b5d6f
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spelling	oai:doaj.org-article:16428bed315045b49f9bafcfb97b5d6f2021-12-02T05:31:25ZEffect of chemical modification of wood flour on properties of polypropylene-nano SiO2 hybrid nanocomposite1735-09132383-112X10.22092/ijwpr.2015.101481https://doaj.org/article/16428bed315045b49f9bafcfb97b5d6f2015-12-01T00:00:00Zhttp://ijwpr.areeo.ac.ir/article_101481_052a304980d847bd582bd43081786e40.pdfhttps://doaj.org/toc/1735-0913https://doaj.org/toc/2383-112XThis research with aim of evaluation the effect of chemical treatment of wood flour on physical, mechanical and morphological properties of polypropylene-nano SiO2 hybrid nanocomposite were done. For this purpose, wood flour with sodium hydroxide and benzyl chloride to chemically treatment. For ensure the chemical treatment, Fourier transform infrared (FTIR) spectroscopy tests was done on the treated and untreated wood flour. Wood flour at 60% weight ratio with polypropylene with 4% maleic anhydrate grafted polypropylene coupling agent in extrusion were mixed. Also Nano SiO2 with 0, 1, 3 and 5% as filler was used. The sample specimen were manufactured by using injection molding techniques. Then mechanical tests such as bending resistance and modulus and physical tests such as water absorption and thickness swelling according to the ASTM standard was done on the samples. Also for morphological investigation on the Nano composites from Scanning Electron Microscopy (SEM) was used. Results showed that the bending resistance and modulus increased with effect of chemical treatment but water absorption and thickness swelling decreased. With increase of Nano SiO2 to 3% the mechanical properties increased but adding further amount Nano particles reduced the mechanical properties. With increase of SiO2 Nano particles to 5% the water absorption in Nano composites were increased, but thickness swelling was decrease. The results of SEM showed an improvement in interface between filler and matrix with effect of chemical treatment Also transmittance of Nano SiO2 to 3% levels was good.Saeid IsmaeilimoghadamMohammad ShamsianAli Bayat KashkoliBehzad KordRegional Information Center for Science and Technology (RICeST)articleKey words: Hybrid nanocompositechemical modificationNano SiO2MorphologyDimensional stabilityForestrySD1-669.5FAتحقیقات علوم چوب و کاغذ ایران, Vol 30, Iss 4, Pp 674-689 (2015)
institution	DOAJ
collection	DOAJ
language	FA
topic	Key words: Hybrid nanocomposite chemical modification Nano SiO2 Morphology Dimensional stability Forestry SD1-669.5
spellingShingle	Key words: Hybrid nanocomposite chemical modification Nano SiO2 Morphology Dimensional stability Forestry SD1-669.5 Saeid Ismaeilimoghadam Mohammad Shamsian Ali Bayat Kashkoli Behzad Kord Effect of chemical modification of wood flour on properties of polypropylene-nano SiO2 hybrid nanocomposite
description	This research with aim of evaluation the effect of chemical treatment of wood flour on physical, mechanical and morphological properties of polypropylene-nano SiO2 hybrid nanocomposite were done. For this purpose, wood flour with sodium hydroxide and benzyl chloride to chemically treatment. For ensure the chemical treatment, Fourier transform infrared (FTIR) spectroscopy tests was done on the treated and untreated wood flour. Wood flour at 60% weight ratio with polypropylene with 4% maleic anhydrate grafted polypropylene coupling agent in extrusion were mixed. Also Nano SiO2 with 0, 1, 3 and 5% as filler was used. The sample specimen were manufactured by using injection molding techniques. Then mechanical tests such as bending resistance and modulus and physical tests such as water absorption and thickness swelling according to the ASTM standard was done on the samples. Also for morphological investigation on the Nano composites from Scanning Electron Microscopy (SEM) was used. Results showed that the bending resistance and modulus increased with effect of chemical treatment but water absorption and thickness swelling decreased. With increase of Nano SiO2 to 3% the mechanical properties increased but adding further amount Nano particles reduced the mechanical properties. With increase of SiO2 Nano particles to 5% the water absorption in Nano composites were increased, but thickness swelling was decrease. The results of SEM showed an improvement in interface between filler and matrix with effect of chemical treatment Also transmittance of Nano SiO2 to 3% levels was good.
format	article
author	Saeid Ismaeilimoghadam Mohammad Shamsian Ali Bayat Kashkoli Behzad Kord
author_facet	Saeid Ismaeilimoghadam Mohammad Shamsian Ali Bayat Kashkoli Behzad Kord
author_sort	Saeid Ismaeilimoghadam
title	Effect of chemical modification of wood flour on properties of polypropylene-nano SiO2 hybrid nanocomposite
title_short	Effect of chemical modification of wood flour on properties of polypropylene-nano SiO2 hybrid nanocomposite
title_full	Effect of chemical modification of wood flour on properties of polypropylene-nano SiO2 hybrid nanocomposite
title_fullStr	Effect of chemical modification of wood flour on properties of polypropylene-nano SiO2 hybrid nanocomposite
title_full_unstemmed	Effect of chemical modification of wood flour on properties of polypropylene-nano SiO2 hybrid nanocomposite
title_sort	effect of chemical modification of wood flour on properties of polypropylene-nano sio2 hybrid nanocomposite
publisher	Regional Information Center for Science and Technology (RICeST)
publishDate	2015
url	https://doaj.org/article/16428bed315045b49f9bafcfb97b5d6f
work_keys_str_mv	AT saeidismaeilimoghadam effectofchemicalmodificationofwoodflouronpropertiesofpolypropylenenanosio2hybridnanocomposite AT mohammadshamsian effectofchemicalmodificationofwoodflouronpropertiesofpolypropylenenanosio2hybridnanocomposite AT alibayatkashkoli effectofchemicalmodificationofwoodflouronpropertiesofpolypropylenenanosio2hybridnanocomposite AT behzadkord effectofchemicalmodificationofwoodflouronpropertiesofpolypropylenenanosio2hybridnanocomposite
_version_	1718400336829349888

Effect of chemical modification of wood flour on properties of polypropylene-nano SiO2 hybrid nanocomposite

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