Water repelling Populus Alba by emulsion of paraffin, Quaternary ammonium and hydrated starch

The water repellency and dimensional stabilization of wood species are important for outdoor uses. In this study, the water absorption and water repelling of poplar wood (Populus Alba) by emulsion of paraffin, Quaternary ammonium and starch, were investigated. Paraffin in three levels of 0%, 3%, 5%,...

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Autores principales:	Eiraj Mansoryar, Alinaghi Karimi, Ghanbar Ebrahimi, Ahmad Mirshokraei, Sohrab Rahimi
Formato:	article
Lenguaje:	FA
Publicado:	Regional Information Center for Science and Technology (RICeST) 2010
Materias:	Paraffin Quaternary ammonium starch water repelling poplar wood Forestry SD1-669.5
Acceso en línea:	https://doaj.org/article/c19ad4e6c9964a57a0abcc141cd36564
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spelling	oai:doaj.org-article:c19ad4e6c9964a57a0abcc141cd365642021-12-02T00:30:53ZWater repelling Populus Alba by emulsion of paraffin, Quaternary ammonium and hydrated starch1735-09132383-112X10.22092/ijwpr.2010.117290https://doaj.org/article/c19ad4e6c9964a57a0abcc141cd365642010-09-01T00:00:00Zhttp://ijwpr.areeo.ac.ir/article_117290_b6bc1fe2f9b54746419b8f4a5a029254.pdfhttps://doaj.org/toc/1735-0913https://doaj.org/toc/2383-112XThe water repellency and dimensional stabilization of wood species are important for outdoor uses. In this study, the water absorption and water repelling of poplar wood (Populus Alba) by emulsion of paraffin, Quaternary ammonium and starch, were investigated. Paraffin in three levels of 0%, 3%, 5%, Quaternary ammonium in three levels of 0%, 1.5%, 2.5% and also starch in three levels of 0%, 1% and 2%(by weight) were selected as variables. A set of matched specimens were set aside as control, for making comparison. Results showed that the amount of paraffin had a positive significant effect on water absorption and water repellency that is increasing paraffin would improve these properties. Furthermore, specimens treated with paraffin had better water repellency than control samples. Based on the results, it is claimed that the treatment of 5% paraffin, 0-1.5% Quaternary ammonium and 0-1% starch will bring about water absorption and water repellency in treated specimens to a desired level, without causing any damage to other physical properties of them.Eiraj MansoryarAlinaghi KarimiGhanbar EbrahimiAhmad MirshokraeiSohrab RahimiRegional Information Center for Science and Technology (RICeST)articleParaffinQuaternary ammoniumstarchwater repellingpoplar woodForestrySD1-669.5FAتحقیقات علوم چوب و کاغذ ایران, Vol 25, Iss 2, Pp 211-222 (2010)
institution	DOAJ
collection	DOAJ
language	FA
topic	Paraffin Quaternary ammonium starch water repelling poplar wood Forestry SD1-669.5
spellingShingle	Paraffin Quaternary ammonium starch water repelling poplar wood Forestry SD1-669.5 Eiraj Mansoryar Alinaghi Karimi Ghanbar Ebrahimi Ahmad Mirshokraei Sohrab Rahimi Water repelling Populus Alba by emulsion of paraffin, Quaternary ammonium and hydrated starch
description	The water repellency and dimensional stabilization of wood species are important for outdoor uses. In this study, the water absorption and water repelling of poplar wood (Populus Alba) by emulsion of paraffin, Quaternary ammonium and starch, were investigated. Paraffin in three levels of 0%, 3%, 5%, Quaternary ammonium in three levels of 0%, 1.5%, 2.5% and also starch in three levels of 0%, 1% and 2%(by weight) were selected as variables. A set of matched specimens were set aside as control, for making comparison. Results showed that the amount of paraffin had a positive significant effect on water absorption and water repellency that is increasing paraffin would improve these properties. Furthermore, specimens treated with paraffin had better water repellency than control samples. Based on the results, it is claimed that the treatment of 5% paraffin, 0-1.5% Quaternary ammonium and 0-1% starch will bring about water absorption and water repellency in treated specimens to a desired level, without causing any damage to other physical properties of them.
format	article
author	Eiraj Mansoryar Alinaghi Karimi Ghanbar Ebrahimi Ahmad Mirshokraei Sohrab Rahimi
author_facet	Eiraj Mansoryar Alinaghi Karimi Ghanbar Ebrahimi Ahmad Mirshokraei Sohrab Rahimi
author_sort	Eiraj Mansoryar
title	Water repelling Populus Alba by emulsion of paraffin, Quaternary ammonium and hydrated starch
title_short	Water repelling Populus Alba by emulsion of paraffin, Quaternary ammonium and hydrated starch
title_full	Water repelling Populus Alba by emulsion of paraffin, Quaternary ammonium and hydrated starch
title_fullStr	Water repelling Populus Alba by emulsion of paraffin, Quaternary ammonium and hydrated starch
title_full_unstemmed	Water repelling Populus Alba by emulsion of paraffin, Quaternary ammonium and hydrated starch
title_sort	water repelling populus alba by emulsion of paraffin, quaternary ammonium and hydrated starch
publisher	Regional Information Center for Science and Technology (RICeST)
publishDate	2010
url	https://doaj.org/article/c19ad4e6c9964a57a0abcc141cd36564
work_keys_str_mv	AT eirajmansoryar waterrepellingpopulusalbabyemulsionofparaffinquaternaryammoniumandhydratedstarch AT alinaghikarimi waterrepellingpopulusalbabyemulsionofparaffinquaternaryammoniumandhydratedstarch AT ghanbarebrahimi waterrepellingpopulusalbabyemulsionofparaffinquaternaryammoniumandhydratedstarch AT ahmadmirshokraei waterrepellingpopulusalbabyemulsionofparaffinquaternaryammoniumandhydratedstarch AT sohrabrahimi waterrepellingpopulusalbabyemulsionofparaffinquaternaryammoniumandhydratedstarch
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Water repelling Populus Alba by emulsion of paraffin, Quaternary ammonium and hydrated starch

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