Evaluation the physical and mechanical properties of the boards manufactured by mixture of wheat straw and tobacco stalk

In this research, the manufacture of particleboard using lignocellulosic residues including wheat straw and tobacco stalks mixed with industrial wood chips were studied. The variable factors included the mixture of wheat straw and tobacco stalks with industrial wood chips in four levels 0/100, 20/80...

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Autores principales:	Laya Jamalirad, Fereshteh Kor, Farshid Faraji, Sahab Hedjazi
Formato:	article
Lenguaje:	FA
Publicado:	Regional Information Center for Science and Technology (RICeST) 2017
Materias:	Industrial wood chips Urea formaldehyde resin WHEAT STRAW Internal bonding Bending strength Forestry SD1-669.5
Acceso en línea:	https://doaj.org/article/bbd582e51d0f4f8faaee270151584d46
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spelling	oai:doaj.org-article:bbd582e51d0f4f8faaee270151584d462021-12-02T05:21:01ZEvaluation the physical and mechanical properties of the boards manufactured by mixture of wheat straw and tobacco stalk1735-09132383-112X10.22092/ijwpr.2017.110657.1413https://doaj.org/article/bbd582e51d0f4f8faaee270151584d462017-12-01T00:00:00Zhttp://ijwpr.areeo.ac.ir/article_113420_89d2734e70d898fc0dd11fdbefc59aea.pdfhttps://doaj.org/toc/1735-0913https://doaj.org/toc/2383-112XIn this research, the manufacture of particleboard using lignocellulosic residues including wheat straw and tobacco stalks mixed with industrial wood chips were studied. The variable factors included the mixture of wheat straw and tobacco stalks with industrial wood chips in four levels 0/100, 20/80, 40/60 and 60/40 (In any combination, according to the desired levels, tobacco stalks and wheat straw were used equally) and the amount of urea formaldehyde resin was at two levels 12 and 14% of the dry weight of the wood chips. The results showed that by increasing the mixture of wheat straw and tobacco stalk up to 60 percent, the physical and mechanical properties of the boards decreased significantly. But increasing the amount of adhesive consumption up to 14 percent had a positive impact on the physical and mechanical properties of the boards and improved internal bonding, bending strength and modulus of elasticity and dimensional stability of the boards. It means that by increasing the use of this type of wastes up to 40 percent with an increase in the amount of UF adhesive up to 14% can be produced the boards with the mechanical properties at standard level.Laya JamaliradFereshteh KorFarshid FarajiSahab HedjaziRegional Information Center for Science and Technology (RICeST)articleIndustrial wood chipsUrea formaldehyde resinWHEAT STRAWInternal bondingBending strengthForestrySD1-669.5FAتحقیقات علوم چوب و کاغذ ایران, Vol 32, Iss 4, Pp 576-584 (2017)
institution	DOAJ
collection	DOAJ
language	FA
topic	Industrial wood chips Urea formaldehyde resin WHEAT STRAW Internal bonding Bending strength Forestry SD1-669.5
spellingShingle	Industrial wood chips Urea formaldehyde resin WHEAT STRAW Internal bonding Bending strength Forestry SD1-669.5 Laya Jamalirad Fereshteh Kor Farshid Faraji Sahab Hedjazi Evaluation the physical and mechanical properties of the boards manufactured by mixture of wheat straw and tobacco stalk
description	In this research, the manufacture of particleboard using lignocellulosic residues including wheat straw and tobacco stalks mixed with industrial wood chips were studied. The variable factors included the mixture of wheat straw and tobacco stalks with industrial wood chips in four levels 0/100, 20/80, 40/60 and 60/40 (In any combination, according to the desired levels, tobacco stalks and wheat straw were used equally) and the amount of urea formaldehyde resin was at two levels 12 and 14% of the dry weight of the wood chips. The results showed that by increasing the mixture of wheat straw and tobacco stalk up to 60 percent, the physical and mechanical properties of the boards decreased significantly. But increasing the amount of adhesive consumption up to 14 percent had a positive impact on the physical and mechanical properties of the boards and improved internal bonding, bending strength and modulus of elasticity and dimensional stability of the boards. It means that by increasing the use of this type of wastes up to 40 percent with an increase in the amount of UF adhesive up to 14% can be produced the boards with the mechanical properties at standard level.
format	article
author	Laya Jamalirad Fereshteh Kor Farshid Faraji Sahab Hedjazi
author_facet	Laya Jamalirad Fereshteh Kor Farshid Faraji Sahab Hedjazi
author_sort	Laya Jamalirad
title	Evaluation the physical and mechanical properties of the boards manufactured by mixture of wheat straw and tobacco stalk
title_short	Evaluation the physical and mechanical properties of the boards manufactured by mixture of wheat straw and tobacco stalk
title_full	Evaluation the physical and mechanical properties of the boards manufactured by mixture of wheat straw and tobacco stalk
title_fullStr	Evaluation the physical and mechanical properties of the boards manufactured by mixture of wheat straw and tobacco stalk
title_full_unstemmed	Evaluation the physical and mechanical properties of the boards manufactured by mixture of wheat straw and tobacco stalk
title_sort	evaluation the physical and mechanical properties of the boards manufactured by mixture of wheat straw and tobacco stalk
publisher	Regional Information Center for Science and Technology (RICeST)
publishDate	2017
url	https://doaj.org/article/bbd582e51d0f4f8faaee270151584d46
work_keys_str_mv	AT layajamalirad evaluationthephysicalandmechanicalpropertiesoftheboardsmanufacturedbymixtureofwheatstrawandtobaccostalk AT fereshtehkor evaluationthephysicalandmechanicalpropertiesoftheboardsmanufacturedbymixtureofwheatstrawandtobaccostalk AT farshidfaraji evaluationthephysicalandmechanicalpropertiesoftheboardsmanufacturedbymixtureofwheatstrawandtobaccostalk AT sahabhedjazi evaluationthephysicalandmechanicalpropertiesoftheboardsmanufacturedbymixtureofwheatstrawandtobaccostalk
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Evaluation the physical and mechanical properties of the boards manufactured by mixture of wheat straw and tobacco stalk

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