The manufacture of particleboard using tannin-modified urea formaldehyde adhesive

This study provides an investigation of particleboard manufacture using tannin-ureaformaldehyde adhesive. Test board samples were made with regard to various replacementpercentage of tannin–urea (levels of 0, 10, 20 and 30%) and press time (12 and 15 min) andtheir properties were determined. Achieve...

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Autores principales:	ُSima Sepahvand, Saeid Ziaee Khosro Shahi, Tagi Tabarsa
Formato:	article
Lenguaje:	FA
Publicado:	Regional Information Center for Science and Technology (RICeST) 2013
Materias:	PARTICLEBOARD tannin - urea formaldehyde adhesive PRESS TIME modulus of rupture Internal bonding Forestry SD1-669.5
Acceso en línea:	https://doaj.org/article/5f5ab390a838434781cb2cbfcadae79d
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spelling	oai:doaj.org-article:5f5ab390a838434781cb2cbfcadae79d2021-12-02T05:06:01ZThe manufacture of particleboard using tannin-modified urea formaldehyde adhesive1735-09132383-112X10.22092/ijwpr.2013.2792https://doaj.org/article/5f5ab390a838434781cb2cbfcadae79d2013-06-01T00:00:00Zhttp://ijwpr.areeo.ac.ir/article_2792_a7072a2bf6c45f625e4a70a7294053b5.pdfhttps://doaj.org/toc/1735-0913https://doaj.org/toc/2383-112XThis study provides an investigation of particleboard manufacture using tannin-ureaformaldehyde adhesive. Test board samples were made with regard to various replacementpercentage of tannin–urea (levels of 0, 10, 20 and 30%) and press time (12 and 15 min) andtheir properties were determined. Achieved data were analyzed according to two sides factorialplan. The results showed that with replacement of 10% urea formaldehyde adhesive by tanninformaldehydeat both 12 and 15 min pressing times, thickness swelling (after 2 and 24 hoursimmersion in water) was decreased while internal bonding increased. There were no significanteffect on MOR and MOE values. In general, the results of present research showed thatreplacing the UF resin at lower levels of tannin is suitable as adhesive to manufactureparticleboard so that with replacement ratio of 90:10, the moisture properties of boards werevery close to permissible those of the exterior wood uses.ُSima SepahvandSaeid Ziaee Khosro ShahiTagi TabarsaRegional Information Center for Science and Technology (RICeST)articlePARTICLEBOARDtannin - urea formaldehyde adhesivePRESS TIMEmodulus of ruptureInternal bondingForestrySD1-669.5FAتحقیقات علوم چوب و کاغذ ایران, Vol 28, Iss 2, Pp 266-276 (2013)
institution	DOAJ
collection	DOAJ
language	FA
topic	PARTICLEBOARD tannin - urea formaldehyde adhesive PRESS TIME modulus of rupture Internal bonding Forestry SD1-669.5
spellingShingle	PARTICLEBOARD tannin - urea formaldehyde adhesive PRESS TIME modulus of rupture Internal bonding Forestry SD1-669.5 ُSima Sepahvand Saeid Ziaee Khosro Shahi Tagi Tabarsa The manufacture of particleboard using tannin-modified urea formaldehyde adhesive
description	This study provides an investigation of particleboard manufacture using tannin-ureaformaldehyde adhesive. Test board samples were made with regard to various replacementpercentage of tannin–urea (levels of 0, 10, 20 and 30%) and press time (12 and 15 min) andtheir properties were determined. Achieved data were analyzed according to two sides factorialplan. The results showed that with replacement of 10% urea formaldehyde adhesive by tanninformaldehydeat both 12 and 15 min pressing times, thickness swelling (after 2 and 24 hoursimmersion in water) was decreased while internal bonding increased. There were no significanteffect on MOR and MOE values. In general, the results of present research showed thatreplacing the UF resin at lower levels of tannin is suitable as adhesive to manufactureparticleboard so that with replacement ratio of 90:10, the moisture properties of boards werevery close to permissible those of the exterior wood uses.
format	article
author	ُSima Sepahvand Saeid Ziaee Khosro Shahi Tagi Tabarsa
author_facet	ُSima Sepahvand Saeid Ziaee Khosro Shahi Tagi Tabarsa
author_sort	ُSima Sepahvand
title	The manufacture of particleboard using tannin-modified urea formaldehyde adhesive
title_short	The manufacture of particleboard using tannin-modified urea formaldehyde adhesive
title_full	The manufacture of particleboard using tannin-modified urea formaldehyde adhesive
title_fullStr	The manufacture of particleboard using tannin-modified urea formaldehyde adhesive
title_full_unstemmed	The manufacture of particleboard using tannin-modified urea formaldehyde adhesive
title_sort	manufacture of particleboard using tannin-modified urea formaldehyde adhesive
publisher	Regional Information Center for Science and Technology (RICeST)
publishDate	2013
url	https://doaj.org/article/5f5ab390a838434781cb2cbfcadae79d
work_keys_str_mv	AT simasepahvand themanufactureofparticleboardusingtanninmodifiedureaformaldehydeadhesive AT saeidziaeekhosroshahi themanufactureofparticleboardusingtanninmodifiedureaformaldehydeadhesive AT tagitabarsa themanufactureofparticleboardusingtanninmodifiedureaformaldehydeadhesive AT simasepahvand manufactureofparticleboardusingtanninmodifiedureaformaldehydeadhesive AT saeidziaeekhosroshahi manufactureofparticleboardusingtanninmodifiedureaformaldehydeadhesive AT tagitabarsa manufactureofparticleboardusingtanninmodifiedureaformaldehydeadhesive
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The manufacture of particleboard using tannin-modified urea formaldehyde adhesive

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