Chemical Treatment of Rice Husk with Acetic Acid substitute for MAPE Compatibilizer in Rice Husk/High Density Poly Ethylene Composites

In this study, chemical treatments of rice husk flour on physical and mechanical properties of rice husk flour / high density polyethylene composites were studied. Rice husk was milled and its flour through the sieve of 60 meshes was selected for using. Initially, dried rice husk flour was subjected...

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Autor principal:	Abdollah Najafi
Formato:	article
Lenguaje:	FA
Publicado:	Regional Information Center for Science and Technology (RICeST) 2015
Materias:	chemical treatment HDPE Rice husk MECHANICAL PROPERTIES physical properties Forestry SD1-669.5
Acceso en línea:	https://doaj.org/article/4b7b7b4dde2f4e998c9fa4dddb68966b
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spelling	oai:doaj.org-article:4b7b7b4dde2f4e998c9fa4dddb68966b2021-12-02T02:20:06ZChemical Treatment of Rice Husk with Acetic Acid substitute for MAPE Compatibilizer in Rice Husk/High Density Poly Ethylene Composites1735-09132383-112X10.22092/ijwpr.2015.13000https://doaj.org/article/4b7b7b4dde2f4e998c9fa4dddb68966b2015-09-01T00:00:00Zhttp://ijwpr.areeo.ac.ir/article_13000_9a426aed927056db2697b097f73ca7c2.pdfhttps://doaj.org/toc/1735-0913https://doaj.org/toc/2383-112XIn this study, chemical treatments of rice husk flour on physical and mechanical properties of rice husk flour / high density polyethylene composites were studied. Rice husk was milled and its flour through the sieve of 60 meshes was selected for using. Initially, dried rice husk flour was subjected to chemical treatment with acetic acid and then, was mixed with powder of high density polyethylene at weight ratio of 60% filler loading in an internal mixer. After milling of mixed matreials, samples of composites were made by injection moulding method. Physical and mechanical properties of treated rice husk flour / high density polyethylene composites were compared to untreated composite and a composite including a PE-g-MA coupling agant (MAPE) that were produced in the same method. Dynamic Mechanical-Thermal Analyze (DMTA) of specimens in the temperature range of -50 to +150 ◦C were taken and storage modulus and loss modulus were measured. FT-IR spectra of chemical treatments of rice flour husks were also investigated to what extent changes in the functional groups being studied. Results of FT-IR indicated that the chemical treatment of rice husk led to a change of OH group absorbance on 3436 cm-1 and a peak in the region of 1741 cm-1 related to functional group of C=O. Results of tests also indicated that all of properties in composites including of treated rice husk flour with acetic acid were improved.Abdollah NajafiRegional Information Center for Science and Technology (RICeST)articlechemical treatmentHDPERice huskMECHANICAL PROPERTIESphysical propertiesForestrySD1-669.5FAتحقیقات علوم چوب و کاغذ ایران, Vol 30, Iss 3, Pp 443-456 (2015)
institution	DOAJ
collection	DOAJ
language	FA
topic	chemical treatment HDPE Rice husk MECHANICAL PROPERTIES physical properties Forestry SD1-669.5
spellingShingle	chemical treatment HDPE Rice husk MECHANICAL PROPERTIES physical properties Forestry SD1-669.5 Abdollah Najafi Chemical Treatment of Rice Husk with Acetic Acid substitute for MAPE Compatibilizer in Rice Husk/High Density Poly Ethylene Composites
description	In this study, chemical treatments of rice husk flour on physical and mechanical properties of rice husk flour / high density polyethylene composites were studied. Rice husk was milled and its flour through the sieve of 60 meshes was selected for using. Initially, dried rice husk flour was subjected to chemical treatment with acetic acid and then, was mixed with powder of high density polyethylene at weight ratio of 60% filler loading in an internal mixer. After milling of mixed matreials, samples of composites were made by injection moulding method. Physical and mechanical properties of treated rice husk flour / high density polyethylene composites were compared to untreated composite and a composite including a PE-g-MA coupling agant (MAPE) that were produced in the same method. Dynamic Mechanical-Thermal Analyze (DMTA) of specimens in the temperature range of -50 to +150 ◦C were taken and storage modulus and loss modulus were measured. FT-IR spectra of chemical treatments of rice flour husks were also investigated to what extent changes in the functional groups being studied. Results of FT-IR indicated that the chemical treatment of rice husk led to a change of OH group absorbance on 3436 cm-1 and a peak in the region of 1741 cm-1 related to functional group of C=O. Results of tests also indicated that all of properties in composites including of treated rice husk flour with acetic acid were improved.
format	article
author	Abdollah Najafi
author_facet	Abdollah Najafi
author_sort	Abdollah Najafi
title	Chemical Treatment of Rice Husk with Acetic Acid substitute for MAPE Compatibilizer in Rice Husk/High Density Poly Ethylene Composites
title_short	Chemical Treatment of Rice Husk with Acetic Acid substitute for MAPE Compatibilizer in Rice Husk/High Density Poly Ethylene Composites
title_full	Chemical Treatment of Rice Husk with Acetic Acid substitute for MAPE Compatibilizer in Rice Husk/High Density Poly Ethylene Composites
title_fullStr	Chemical Treatment of Rice Husk with Acetic Acid substitute for MAPE Compatibilizer in Rice Husk/High Density Poly Ethylene Composites
title_full_unstemmed	Chemical Treatment of Rice Husk with Acetic Acid substitute for MAPE Compatibilizer in Rice Husk/High Density Poly Ethylene Composites
title_sort	chemical treatment of rice husk with acetic acid substitute for mape compatibilizer in rice husk/high density poly ethylene composites
publisher	Regional Information Center for Science and Technology (RICeST)
publishDate	2015
url	https://doaj.org/article/4b7b7b4dde2f4e998c9fa4dddb68966b
work_keys_str_mv	AT abdollahnajafi chemicaltreatmentofricehuskwithaceticacidsubstituteformapecompatibilizerinricehuskhighdensitypolyethylenecomposites
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Chemical Treatment of Rice Husk with Acetic Acid substitute for MAPE Compatibilizer in Rice Husk/High Density Poly Ethylene Composites

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