Effect of Sanding on Surface Properties of Medium Density Fiberboard

The objective of this research was to investigate the effects of sanding on the surface properties of the medium density fiberboard (MDF) panels made from Rhododendron ponticum L. wood. The MDF panels were sanded with different sizes of the sand paper grit: 60-, 60+80- or 60+80+120-grit. Surface abs...

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Autor principal:	Nadir Ayrilmis, Zeki Candan, Turgay Akbulut, Ozgur Balkiz
Formato:	article
Lenguaje:	EN
Publicado:	University of Zagreb, Faculty of Forestry and Wood Technology 2010
Materias:	contact angle medium density fiberboard (MDF) rhododendron (R.)ponticum L. sanding surface absorption surface roughness wettability Forestry SD1-669.5
Acceso en línea:	https://doaj.org/article/91bf4ac2a3e649dfa7b2d8fa504000fa
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id	oai:doaj.org-article:91bf4ac2a3e649dfa7b2d8fa504000fa
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spelling	oai:doaj.org-article:91bf4ac2a3e649dfa7b2d8fa504000fa2021-12-02T02:05:52ZEffect of Sanding on Surface Properties of Medium Density Fiberboard0012-67721847-1153https://doaj.org/article/91bf4ac2a3e649dfa7b2d8fa504000fa2010-09-01T00:00:00Zhttp://drvnaindustrija.sumfak.hr/pdf//Drv%20Ind%20Vol%2061%203%20Ayirlmis.pdfhttps://doaj.org/toc/0012-6772https://doaj.org/toc/1847-1153The objective of this research was to investigate the effects of sanding on the surface properties of the medium density fiberboard (MDF) panels made from Rhododendron ponticum L. wood. The MDF panels were sanded with different sizes of the sand paper grit: 60-, 60+80- or 60+80+120-grit. Surface absorption and surface roughness of the MDF panels were determined based on EN 382-1 standard and ISO 4287 by using a fi ne stylus profi lometer, respectively. Sessile water drop technique was used to determine contact angle values of the panel surface. The results indicated that sanding process improved the surface smoothness of the panels. However, the wettability and surface absorption of the panels were negatively affected by increasing grit size. The MDF surface sanded with 60-grit size had a lower contact angle, more wettable surface, compared to those that were sanded with 60+80+120-grit size. For example, the average contact angle value of the panels sanded with 60-grit sandpaper was 43.3° as compared to the panels sanded with 60+80+120-grit sand paper which was 76.1°. The rougher surface was more wettable and absorbent compared to smoother surface. Based on the fi ndings obtained from the present study, sanding has a signifi cant effect on the wettability, surface roughness, and surface absorption of the MDF panels, which could provide useful information on the bonding and finishing of the MDF panels.Nadir Ayrilmis, Zeki Candan, Turgay Akbulut, Ozgur BalkizUniversity of Zagreb, Faculty of Forestry and Wood Technologyarticlecontact anglemedium density fiberboard (MDF)rhododendron (R.)ponticum L.sandingsurface absorptionsurface roughnesswettabilityForestrySD1-669.5ENDrvna Industrija, Vol 61, Iss 3, Pp 175-181 (2010)
institution	DOAJ
collection	DOAJ
language	EN
topic	contact angle medium density fiberboard (MDF) rhododendron (R.)ponticum L. sanding surface absorption surface roughness wettability Forestry SD1-669.5
spellingShingle	contact angle medium density fiberboard (MDF) rhododendron (R.)ponticum L. sanding surface absorption surface roughness wettability Forestry SD1-669.5 Nadir Ayrilmis, Zeki Candan, Turgay Akbulut, Ozgur Balkiz Effect of Sanding on Surface Properties of Medium Density Fiberboard
description	The objective of this research was to investigate the effects of sanding on the surface properties of the medium density fiberboard (MDF) panels made from Rhododendron ponticum L. wood. The MDF panels were sanded with different sizes of the sand paper grit: 60-, 60+80- or 60+80+120-grit. Surface absorption and surface roughness of the MDF panels were determined based on EN 382-1 standard and ISO 4287 by using a fi ne stylus profi lometer, respectively. Sessile water drop technique was used to determine contact angle values of the panel surface. The results indicated that sanding process improved the surface smoothness of the panels. However, the wettability and surface absorption of the panels were negatively affected by increasing grit size. The MDF surface sanded with 60-grit size had a lower contact angle, more wettable surface, compared to those that were sanded with 60+80+120-grit size. For example, the average contact angle value of the panels sanded with 60-grit sandpaper was 43.3° as compared to the panels sanded with 60+80+120-grit sand paper which was 76.1°. The rougher surface was more wettable and absorbent compared to smoother surface. Based on the fi ndings obtained from the present study, sanding has a signifi cant effect on the wettability, surface roughness, and surface absorption of the MDF panels, which could provide useful information on the bonding and finishing of the MDF panels.
format	article
author	Nadir Ayrilmis, Zeki Candan, Turgay Akbulut, Ozgur Balkiz
author_facet	Nadir Ayrilmis, Zeki Candan, Turgay Akbulut, Ozgur Balkiz
author_sort	Nadir Ayrilmis, Zeki Candan, Turgay Akbulut, Ozgur Balkiz
title	Effect of Sanding on Surface Properties of Medium Density Fiberboard
title_short	Effect of Sanding on Surface Properties of Medium Density Fiberboard
title_full	Effect of Sanding on Surface Properties of Medium Density Fiberboard
title_fullStr	Effect of Sanding on Surface Properties of Medium Density Fiberboard
title_full_unstemmed	Effect of Sanding on Surface Properties of Medium Density Fiberboard
title_sort	effect of sanding on surface properties of medium density fiberboard
publisher	University of Zagreb, Faculty of Forestry and Wood Technology
publishDate	2010
url	https://doaj.org/article/91bf4ac2a3e649dfa7b2d8fa504000fa
work_keys_str_mv	AT nadirayrilmiszekicandanturgayakbulutozgurbalkiz effectofsandingonsurfacepropertiesofmediumdensityfiberboard
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Effect of Sanding on Surface Properties of Medium Density Fiberboard

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