The effects of thermal treatment and resin type on physical and mechanical properties of Kenaf stalk particleboard

The objective of this study was to manufacture water resistant kenaf stalk particleboard.Twenty seven boards were produced using 170 °C steam treated kenaf particles, 30 and 60minute treatment time and three resin types include urea-formaldehyde, melamineformaldehydeand a mixture of fifty percent ea...

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Autores principales:	Ali Pesaraklu, Mohammadreza Dehghani firoz abadi, Abolfazl Karegarfard, Taghi Tabarsa
Formato:	article
Lenguaje:	FA
Publicado:	Regional Information Center for Science and Technology (RICeST) 2013
Materias:	Thermal treatment kenaf water absorption Thickness swelling UF MUF Forestry SD1-669.5
Acceso en línea:	https://doaj.org/article/a28107ed5f5d4b2e93d2777a3dfccbf2
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spelling	oai:doaj.org-article:a28107ed5f5d4b2e93d2777a3dfccbf22021-12-02T02:14:25ZThe effects of thermal treatment and resin type on physical and mechanical properties of Kenaf stalk particleboard1735-09132383-112X10.22092/ijwpr.2013.2936https://doaj.org/article/a28107ed5f5d4b2e93d2777a3dfccbf22013-06-01T00:00:00Zhttp://ijwpr.areeo.ac.ir/article_2936_4fb63dbb14eaa7703ac40b7952954202.pdfhttps://doaj.org/toc/1735-0913https://doaj.org/toc/2383-112XThe objective of this study was to manufacture water resistant kenaf stalk particleboard.Twenty seven boards were produced using 170 °C steam treated kenaf particles, 30 and 60minute treatment time and three resin types include urea-formaldehyde, melamineformaldehydeand a mixture of fifty percent each. Physical and mechanical properties weremeasured and the results analyzed in a complete random design plan and by the factorialanalysis. The results showed that boards made from treated particles with 60 minute treatmenttime and Urea Formaldehyde resin had the highest bending strength. Modulus of elasticity(MOE) improved with an increase in treatment time. The greatest MOE was achieved with theboards produced using urea-formaldehyde and the greatest MOE was achieved with the boardsbonded with urea-melamine-formaldehyde resin. Moreover, with increasing treatment time from30 to 60 minutes internal bond strength (IB) reduced. Thickness swelling and water absorptionof the boards was significantly improved with increasing treatment time.Ali PesarakluMohammadreza Dehghani firoz abadiAbolfazl KaregarfardTaghi TabarsaRegional Information Center for Science and Technology (RICeST)articleThermal treatmentkenafwater absorptionThickness swellingUFMUFForestrySD1-669.5FAتحقیقات علوم چوب و کاغذ ایران, Vol 28, Iss 2, Pp 313-328 (2013)
institution	DOAJ
collection	DOAJ
language	FA
topic	Thermal treatment kenaf water absorption Thickness swelling UF MUF Forestry SD1-669.5
spellingShingle	Thermal treatment kenaf water absorption Thickness swelling UF MUF Forestry SD1-669.5 Ali Pesaraklu Mohammadreza Dehghani firoz abadi Abolfazl Karegarfard Taghi Tabarsa The effects of thermal treatment and resin type on physical and mechanical properties of Kenaf stalk particleboard
description	The objective of this study was to manufacture water resistant kenaf stalk particleboard.Twenty seven boards were produced using 170 °C steam treated kenaf particles, 30 and 60minute treatment time and three resin types include urea-formaldehyde, melamineformaldehydeand a mixture of fifty percent each. Physical and mechanical properties weremeasured and the results analyzed in a complete random design plan and by the factorialanalysis. The results showed that boards made from treated particles with 60 minute treatmenttime and Urea Formaldehyde resin had the highest bending strength. Modulus of elasticity(MOE) improved with an increase in treatment time. The greatest MOE was achieved with theboards produced using urea-formaldehyde and the greatest MOE was achieved with the boardsbonded with urea-melamine-formaldehyde resin. Moreover, with increasing treatment time from30 to 60 minutes internal bond strength (IB) reduced. Thickness swelling and water absorptionof the boards was significantly improved with increasing treatment time.
format	article
author	Ali Pesaraklu Mohammadreza Dehghani firoz abadi Abolfazl Karegarfard Taghi Tabarsa
author_facet	Ali Pesaraklu Mohammadreza Dehghani firoz abadi Abolfazl Karegarfard Taghi Tabarsa
author_sort	Ali Pesaraklu
title	The effects of thermal treatment and resin type on physical and mechanical properties of Kenaf stalk particleboard
title_short	The effects of thermal treatment and resin type on physical and mechanical properties of Kenaf stalk particleboard
title_full	The effects of thermal treatment and resin type on physical and mechanical properties of Kenaf stalk particleboard
title_fullStr	The effects of thermal treatment and resin type on physical and mechanical properties of Kenaf stalk particleboard
title_full_unstemmed	The effects of thermal treatment and resin type on physical and mechanical properties of Kenaf stalk particleboard
title_sort	effects of thermal treatment and resin type on physical and mechanical properties of kenaf stalk particleboard
publisher	Regional Information Center for Science and Technology (RICeST)
publishDate	2013
url	https://doaj.org/article/a28107ed5f5d4b2e93d2777a3dfccbf2
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The effects of thermal treatment and resin type on physical and mechanical properties of Kenaf stalk particleboard

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