Formaldehyde Emission from Wood-Based Panels Bonded with Different Formaldehyde-Based Resins

In this study, the formaldehyde emission (FE) from different types of particleboard, medium density fiberboard (MDF), and plywood products supplied from a commercial plant in the Czech Republic were evaluated by gas analysis (EN 717-2) and European small chamber (EN 717-1) methods. The significant e...

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Autores principales:	Mohamed Salem, Martin Böhm, Štefan Barcík, Jitka Beránková
Formato:	article
Lenguaje:	EN
Publicado:	University of Zagreb, Faculty of Forestry and Wood Technology 2011
Materias:	formaldehyde emission formaldehyde-based resins wood-based panels chamber method gas analysis method Forestry SD1-669.5
Acceso en línea:	https://doaj.org/article/28a4703a168c4e44a35e3aa9c30a73dc
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spelling	oai:doaj.org-article:28a4703a168c4e44a35e3aa9c30a73dc2021-12-02T00:58:13ZFormaldehyde Emission from Wood-Based Panels Bonded with Different Formaldehyde-Based Resins0012-67721847-1153https://doaj.org/article/28a4703a168c4e44a35e3aa9c30a73dc2011-09-01T00:00:00Zhttp://hrcak.srce.hr/file/106883https://doaj.org/toc/0012-6772https://doaj.org/toc/1847-1153In this study, the formaldehyde emission (FE) from different types of particleboard, medium density fiberboard (MDF), and plywood products supplied from a commercial plant in the Czech Republic were evaluated by gas analysis (EN 717-2) and European small chamber (EN 717-1) methods. The significant effects of manufacturing variables (board type and thickness) as well as different types of formaldehyde-based resins on FE measured by gas analysis were obtained. When the E1 type adhesives were employed, a wide variation in the quantity of free formaldehyde was observed among the three product types. The FE values of plywood samples measured by gas analysis were lower than those of the particleboard and MDF samples. The correlation between the two methods for the particleboard and MDF were good (R2 = 0.82 and 0.76, respectively) and however for plywood (R2 = 0.52) it was not convincing. FE specifi ed in EN 717-2 was comparable with the EN 717-1 values for the same board type and thickness as well as the resin type and below the E1-emission class.Mohamed SalemMartin BöhmŠtefan BarcíkJitka BeránkováUniversity of Zagreb, Faculty of Forestry and Wood Technologyarticleformaldehyde emissionformaldehyde-based resinswood-based panelschamber methodgas analysis methodForestrySD1-669.5ENDrvna Industrija, Vol 62, Iss 3, Pp 177-183 (2011)
institution	DOAJ
collection	DOAJ
language	EN
topic	formaldehyde emission formaldehyde-based resins wood-based panels chamber method gas analysis method Forestry SD1-669.5
spellingShingle	formaldehyde emission formaldehyde-based resins wood-based panels chamber method gas analysis method Forestry SD1-669.5 Mohamed Salem Martin Böhm Štefan Barcík Jitka Beránková Formaldehyde Emission from Wood-Based Panels Bonded with Different Formaldehyde-Based Resins
description	In this study, the formaldehyde emission (FE) from different types of particleboard, medium density fiberboard (MDF), and plywood products supplied from a commercial plant in the Czech Republic were evaluated by gas analysis (EN 717-2) and European small chamber (EN 717-1) methods. The significant effects of manufacturing variables (board type and thickness) as well as different types of formaldehyde-based resins on FE measured by gas analysis were obtained. When the E1 type adhesives were employed, a wide variation in the quantity of free formaldehyde was observed among the three product types. The FE values of plywood samples measured by gas analysis were lower than those of the particleboard and MDF samples. The correlation between the two methods for the particleboard and MDF were good (R2 = 0.82 and 0.76, respectively) and however for plywood (R2 = 0.52) it was not convincing. FE specifi ed in EN 717-2 was comparable with the EN 717-1 values for the same board type and thickness as well as the resin type and below the E1-emission class.
format	article
author	Mohamed Salem Martin Böhm Štefan Barcík Jitka Beránková
author_facet	Mohamed Salem Martin Böhm Štefan Barcík Jitka Beránková
author_sort	Mohamed Salem
title	Formaldehyde Emission from Wood-Based Panels Bonded with Different Formaldehyde-Based Resins
title_short	Formaldehyde Emission from Wood-Based Panels Bonded with Different Formaldehyde-Based Resins
title_full	Formaldehyde Emission from Wood-Based Panels Bonded with Different Formaldehyde-Based Resins
title_fullStr	Formaldehyde Emission from Wood-Based Panels Bonded with Different Formaldehyde-Based Resins
title_full_unstemmed	Formaldehyde Emission from Wood-Based Panels Bonded with Different Formaldehyde-Based Resins
title_sort	formaldehyde emission from wood-based panels bonded with different formaldehyde-based resins
publisher	University of Zagreb, Faculty of Forestry and Wood Technology
publishDate	2011
url	https://doaj.org/article/28a4703a168c4e44a35e3aa9c30a73dc
work_keys_str_mv	AT mohamedsalem formaldehydeemissionfromwoodbasedpanelsbondedwithdifferentformaldehydebasedresins AT martinbohm formaldehydeemissionfromwoodbasedpanelsbondedwithdifferentformaldehydebasedresins AT stefanbarcik formaldehydeemissionfromwoodbasedpanelsbondedwithdifferentformaldehydebasedresins AT jitkaberankova formaldehydeemissionfromwoodbasedpanelsbondedwithdifferentformaldehydebasedresins
_version_	1718403373035683840

Formaldehyde Emission from Wood-Based Panels Bonded with Different Formaldehyde-Based Resins

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