Investigation on the Effect of Resin Gradient Consumption on Particleboard Properties Made Using Rose Flower Stalks Residues

Investigation on the Effect of Resin Gradient Consumption on Particleboard Properties Made Using Rose Flower Stalks Residues Abolfazl Kargarfard *Associate Prof., Wood and Paper Science and technology Research Division, Research Institute of Forests and rangeland, Tehran, Iran, kargarfard@rifr-ac.ir...

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Autor principal:	Abolfazl Kargarfard
Formato:	article
Lenguaje:	FA
Publicado:	Regional Information Center for Science and Technology (RICeST) 2017
Materias:	Keywords: Particleboard Rose flower stalks Resin dosage gradient MECHANICAL PROPERTIES physical properties Forestry SD1-669.5
Acceso en línea:	https://doaj.org/article/2160876a555f460990f64694a482e7d0
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spelling	oai:doaj.org-article:2160876a555f460990f64694a482e7d02021-12-02T02:27:46ZInvestigation on the Effect of Resin Gradient Consumption on Particleboard Properties Made Using Rose Flower Stalks Residues1735-09132383-112X10.22092/ijwpr.2017.106283https://doaj.org/article/2160876a555f460990f64694a482e7d02017-07-01T00:00:00Zhttp://ijwpr.areeo.ac.ir/article_106283_77f869a8649812ff5d35ef8d93fdcd29.pdfhttps://doaj.org/toc/1735-0913https://doaj.org/toc/2383-112XInvestigation on the Effect of Resin Gradient Consumption on Particleboard Properties Made Using Rose Flower Stalks Residues Abolfazl Kargarfard *Associate Prof., Wood and Paper Science and technology Research Division, Research Institute of Forests and rangeland, Tehran, Iran, kargarfard@rifr-ac.irAbstractThe potential of rose flower stalks for the production of particleboard was investigated. Three resin dosage gradients of 0, 2 and 4% (10% core: 10% surface; 9%core:11% surface and 8% core:12% surface) and three press times (3, 4 and 5 minutes) were selected as the variables and boards were produced. Then the mechanical and physical properties of the boards were measured and statistically analyzed. The results of modulus of rupture (MOR), modulus of elasticity (MOE) and internal bonding (IB) measurements showed that as the resin dosage gradient increases, these properties improved and boards produced using either 2 or 4% resin dosage gradients generated the highest values. The effect of resin dosage gradient on these properties was statistically significant. As the resin dosage gradient increases, both thickness swelling after 2 and 24 hours immersion in water was improved. The effect of press time on thickness swelling after 2 and 24 hours immersion in water was also statistically significant and these properties were improved when 5 minutes press time was used The results indicate that if 2 or 4% resin dosage gradients and either 4 or 5 minutes press time is applied for the manufacturing of particleboards using rose flower stalks residues, the specification of the boards will meet the EN specification.Keywords: Particleboard, Rose flower stalks, Resin dosage gradient, Mechanical Properties, Physical PropertiesAbolfazl KargarfardRegional Information Center for Science and Technology (RICeST)articleKeywords: ParticleboardRose flower stalksResin dosage gradientMECHANICAL PROPERTIESphysical propertiesForestrySD1-669.5FAتحقیقات علوم چوب و کاغذ ایران, Vol 32, Iss 2, Pp 251-260 (2017)
institution	DOAJ
collection	DOAJ
language	FA
topic	Keywords: Particleboard Rose flower stalks Resin dosage gradient MECHANICAL PROPERTIES physical properties Forestry SD1-669.5
spellingShingle	Keywords: Particleboard Rose flower stalks Resin dosage gradient MECHANICAL PROPERTIES physical properties Forestry SD1-669.5 Abolfazl Kargarfard Investigation on the Effect of Resin Gradient Consumption on Particleboard Properties Made Using Rose Flower Stalks Residues
description	Investigation on the Effect of Resin Gradient Consumption on Particleboard Properties Made Using Rose Flower Stalks Residues Abolfazl Kargarfard *Associate Prof., Wood and Paper Science and technology Research Division, Research Institute of Forests and rangeland, Tehran, Iran, kargarfard@rifr-ac.irAbstractThe potential of rose flower stalks for the production of particleboard was investigated. Three resin dosage gradients of 0, 2 and 4% (10% core: 10% surface; 9%core:11% surface and 8% core:12% surface) and three press times (3, 4 and 5 minutes) were selected as the variables and boards were produced. Then the mechanical and physical properties of the boards were measured and statistically analyzed. The results of modulus of rupture (MOR), modulus of elasticity (MOE) and internal bonding (IB) measurements showed that as the resin dosage gradient increases, these properties improved and boards produced using either 2 or 4% resin dosage gradients generated the highest values. The effect of resin dosage gradient on these properties was statistically significant. As the resin dosage gradient increases, both thickness swelling after 2 and 24 hours immersion in water was improved. The effect of press time on thickness swelling after 2 and 24 hours immersion in water was also statistically significant and these properties were improved when 5 minutes press time was used The results indicate that if 2 or 4% resin dosage gradients and either 4 or 5 minutes press time is applied for the manufacturing of particleboards using rose flower stalks residues, the specification of the boards will meet the EN specification.Keywords: Particleboard, Rose flower stalks, Resin dosage gradient, Mechanical Properties, Physical Properties
format	article
author	Abolfazl Kargarfard
author_facet	Abolfazl Kargarfard
author_sort	Abolfazl Kargarfard
title	Investigation on the Effect of Resin Gradient Consumption on Particleboard Properties Made Using Rose Flower Stalks Residues
title_short	Investigation on the Effect of Resin Gradient Consumption on Particleboard Properties Made Using Rose Flower Stalks Residues
title_full	Investigation on the Effect of Resin Gradient Consumption on Particleboard Properties Made Using Rose Flower Stalks Residues
title_fullStr	Investigation on the Effect of Resin Gradient Consumption on Particleboard Properties Made Using Rose Flower Stalks Residues
title_full_unstemmed	Investigation on the Effect of Resin Gradient Consumption on Particleboard Properties Made Using Rose Flower Stalks Residues
title_sort	investigation on the effect of resin gradient consumption on particleboard properties made using rose flower stalks residues
publisher	Regional Information Center for Science and Technology (RICeST)
publishDate	2017
url	https://doaj.org/article/2160876a555f460990f64694a482e7d0
work_keys_str_mv	AT abolfazlkargarfard investigationontheeffectofresingradientconsumptiononparticleboardpropertiesmadeusingroseflowerstalksresidues
_version_	1718402453893808128

Investigation on the Effect of Resin Gradient Consumption on Particleboard Properties Made Using Rose Flower Stalks Residues

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