The Investigation of Acetylation and Anti-Oxidant Effect on Weathering of wood Plastic Composites By Means of FTIR and Color Metry (Color measurement)

In this study capability of acetylated poplar flour in manufacture of high density poly ethylene composite which expose to accelerated weathering, was investigated. The acetylation degrees at medium and zero (control) levels, use of anti- oxidant and duration of weathering were considered as variabl...

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Autores principales:	Pyvand Darabi, Hamideh Abdolzadeh, Ali naghi Karimi, Seeyed Ahmad Mirshokraie, Kazem Doosthoseini
Formato:	article
Lenguaje:	FA
Publicado:	Regional Information Center for Science and Technology (RICeST) 2010
Materias:	Wood plastic composites High Density Poly Ethylene/ Wood flour Acetylation Anti- Oxidant Weathering and Discoloration Forestry SD1-669.5
Acceso en línea:	https://doaj.org/article/d0ab1287fe7f4e22b3aa35c14c084a7a
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spelling	oai:doaj.org-article:d0ab1287fe7f4e22b3aa35c14c084a7a2021-12-02T07:47:03ZThe Investigation of Acetylation and Anti-Oxidant Effect on Weathering of wood Plastic Composites By Means of FTIR and Color Metry (Color measurement)1735-09132383-112X10.22092/ijwpr.2010.117268https://doaj.org/article/d0ab1287fe7f4e22b3aa35c14c084a7a2010-03-01T00:00:00Zhttp://ijwpr.areeo.ac.ir/article_117268_2e0ee75a60c543eb4bef89d90b178b82.pdfhttps://doaj.org/toc/1735-0913https://doaj.org/toc/2383-112XIn this study capability of acetylated poplar flour in manufacture of high density poly ethylene composite which expose to accelerated weathering, was investigated. The acetylation degrees at medium and zero (control) levels, use of anti- oxidant and duration of weathering were considered as variables and their effects on discoloration and photodegradation of WPC were investigated. To determine treatments influence on changes and color fade resulting from weathering, samples were tested after o, 250, 2000 hours of weathering. The results indicated that application of acetylated wood flour in WPC can reduce about 25% of weathering discoloration in short time and about 17% in long time. Also it shows that as exposed time of weathering increase Anti oxidant loss its effect. Although in short time it can reduce 12% of weathering color changes. FTIR results show that after 2000 h of weathering all peaks samples had same decrease which mean none of the treatments were useful. But Anti oxidant can reduce depth of weathering.Pyvand DarabiHamideh AbdolzadehAli naghi KarimiSeeyed Ahmad MirshokraieKazem DoosthoseiniRegional Information Center for Science and Technology (RICeST)articleWood plastic compositesHigh Density Poly Ethylene/ Wood flourAcetylationAnti- OxidantWeathering and DiscolorationForestrySD1-669.5FAتحقیقات علوم چوب و کاغذ ایران, Vol 25, Iss 1, Pp 70-79 (2010)
institution	DOAJ
collection	DOAJ
language	FA
topic	Wood plastic composites High Density Poly Ethylene/ Wood flour Acetylation Anti- Oxidant Weathering and Discoloration Forestry SD1-669.5
spellingShingle	Wood plastic composites High Density Poly Ethylene/ Wood flour Acetylation Anti- Oxidant Weathering and Discoloration Forestry SD1-669.5 Pyvand Darabi Hamideh Abdolzadeh Ali naghi Karimi Seeyed Ahmad Mirshokraie Kazem Doosthoseini The Investigation of Acetylation and Anti-Oxidant Effect on Weathering of wood Plastic Composites By Means of FTIR and Color Metry (Color measurement)
description	In this study capability of acetylated poplar flour in manufacture of high density poly ethylene composite which expose to accelerated weathering, was investigated. The acetylation degrees at medium and zero (control) levels, use of anti- oxidant and duration of weathering were considered as variables and their effects on discoloration and photodegradation of WPC were investigated. To determine treatments influence on changes and color fade resulting from weathering, samples were tested after o, 250, 2000 hours of weathering. The results indicated that application of acetylated wood flour in WPC can reduce about 25% of weathering discoloration in short time and about 17% in long time. Also it shows that as exposed time of weathering increase Anti oxidant loss its effect. Although in short time it can reduce 12% of weathering color changes. FTIR results show that after 2000 h of weathering all peaks samples had same decrease which mean none of the treatments were useful. But Anti oxidant can reduce depth of weathering.
format	article
author	Pyvand Darabi Hamideh Abdolzadeh Ali naghi Karimi Seeyed Ahmad Mirshokraie Kazem Doosthoseini
author_facet	Pyvand Darabi Hamideh Abdolzadeh Ali naghi Karimi Seeyed Ahmad Mirshokraie Kazem Doosthoseini
author_sort	Pyvand Darabi
title	The Investigation of Acetylation and Anti-Oxidant Effect on Weathering of wood Plastic Composites By Means of FTIR and Color Metry (Color measurement)
title_short	The Investigation of Acetylation and Anti-Oxidant Effect on Weathering of wood Plastic Composites By Means of FTIR and Color Metry (Color measurement)
title_full	The Investigation of Acetylation and Anti-Oxidant Effect on Weathering of wood Plastic Composites By Means of FTIR and Color Metry (Color measurement)
title_fullStr	The Investigation of Acetylation and Anti-Oxidant Effect on Weathering of wood Plastic Composites By Means of FTIR and Color Metry (Color measurement)
title_full_unstemmed	The Investigation of Acetylation and Anti-Oxidant Effect on Weathering of wood Plastic Composites By Means of FTIR and Color Metry (Color measurement)
title_sort	investigation of acetylation and anti-oxidant effect on weathering of wood plastic composites by means of ftir and color metry (color measurement)
publisher	Regional Information Center for Science and Technology (RICeST)
publishDate	2010
url	https://doaj.org/article/d0ab1287fe7f4e22b3aa35c14c084a7a
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The Investigation of Acetylation and Anti-Oxidant Effect on Weathering of wood Plastic Composites By Means of FTIR and Color Metry (Color measurement)

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