The Effect of Decorative Coatings by mixing of Poly Vinyl Acetate and Urea- Formaldehyde on Physical and Mechanical Properties Particleboard

In this study the effect of adhesive types and coated veneer on the physical and mechanical properties of particleboard were studied. Two types of coating, including natural veneer of beech and artificial veneer of High Paper Lamination (HPL, formica) and three types of adhesive composition includin...

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Autores principales:	Hossein Rangavar, Abolfazl Kargarfard, Mohammad Hamedbazzi
Formato:	article
Lenguaje:	FA
Publicado:	Regional Information Center for Science and Technology (RICeST) 2015
Materias:	"Decorative Coatings "particleboard " Urea-formaldehyde adhesives " Polyvinyl acetate adhesives " Physical and mechanical properties" Forestry SD1-669.5
Acceso en línea:	https://doaj.org/article/170ddf857d024d94ac81ada0232c0964
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spelling	oai:doaj.org-article:170ddf857d024d94ac81ada0232c09642021-12-02T03:52:27ZThe Effect of Decorative Coatings by mixing of Poly Vinyl Acetate and Urea- Formaldehyde on Physical and Mechanical Properties Particleboard1735-09132383-112X10.22092/ijwpr.2015.10623https://doaj.org/article/170ddf857d024d94ac81ada0232c09642015-06-01T00:00:00Zhttp://ijwpr.areeo.ac.ir/article_10623_ac1715bf17a5f58aa2c3070098f71ef1.pdfhttps://doaj.org/toc/1735-0913https://doaj.org/toc/2383-112XIn this study the effect of adhesive types and coated veneer on the physical and mechanical properties of particleboard were studied. Two types of coating, including natural veneer of beech and artificial veneer of High Paper Lamination (HPL, formica) and three types of adhesive composition including (100 % UF), (15% PVA + 85 % UF) and (25% PVA + 75% UF) were used to stick the veneer on particleboard. Physical and mechanical properties of the boards were evaluated according to the EN and ASTM standards. The results of this study showed that increasing PVA resin mixed with UF adhesive, in natural and artificial veneers covering, improved the physical and mechanical properties of the boards. Also, the results indicate that the beech veneer boards are more adhesive than formica. However, formica coated boards compared with beech veneer boards, showed higher bending strength and higher modulus of elasticity. It is evident that the water absorption and thickness swelling values in formica coating boards were less than the beech veneer. Collectively, for production of wooden furniture such as library shelves and cabinets, formica decorative coatings must be used to improve the bending strength. The formica decorative coatings are high in abrasion resistance and stable in humid environment. To stick formica decorative coatings on particleboards, the recommended mix design is 25% PVA and 75% UF resin.Hossein RangavarAbolfazl KargarfardMohammad HamedbazziRegional Information Center for Science and Technology (RICeST)article"Decorative Coatings"particleboard" Urea-formaldehyde adhesives" Polyvinyl acetate adhesives" Physical and mechanical properties"ForestrySD1-669.5FAتحقیقات علوم چوب و کاغذ ایران, Vol 30, Iss 2, Pp 194-206 (2015)
institution	DOAJ
collection	DOAJ
language	FA
topic	"Decorative Coatings "particleboard " Urea-formaldehyde adhesives " Polyvinyl acetate adhesives " Physical and mechanical properties" Forestry SD1-669.5
spellingShingle	"Decorative Coatings "particleboard " Urea-formaldehyde adhesives " Polyvinyl acetate adhesives " Physical and mechanical properties" Forestry SD1-669.5 Hossein Rangavar Abolfazl Kargarfard Mohammad Hamedbazzi The Effect of Decorative Coatings by mixing of Poly Vinyl Acetate and Urea- Formaldehyde on Physical and Mechanical Properties Particleboard
description	In this study the effect of adhesive types and coated veneer on the physical and mechanical properties of particleboard were studied. Two types of coating, including natural veneer of beech and artificial veneer of High Paper Lamination (HPL, formica) and three types of adhesive composition including (100 % UF), (15% PVA + 85 % UF) and (25% PVA + 75% UF) were used to stick the veneer on particleboard. Physical and mechanical properties of the boards were evaluated according to the EN and ASTM standards. The results of this study showed that increasing PVA resin mixed with UF adhesive, in natural and artificial veneers covering, improved the physical and mechanical properties of the boards. Also, the results indicate that the beech veneer boards are more adhesive than formica. However, formica coated boards compared with beech veneer boards, showed higher bending strength and higher modulus of elasticity. It is evident that the water absorption and thickness swelling values in formica coating boards were less than the beech veneer. Collectively, for production of wooden furniture such as library shelves and cabinets, formica decorative coatings must be used to improve the bending strength. The formica decorative coatings are high in abrasion resistance and stable in humid environment. To stick formica decorative coatings on particleboards, the recommended mix design is 25% PVA and 75% UF resin.
format	article
author	Hossein Rangavar Abolfazl Kargarfard Mohammad Hamedbazzi
author_facet	Hossein Rangavar Abolfazl Kargarfard Mohammad Hamedbazzi
author_sort	Hossein Rangavar
title	The Effect of Decorative Coatings by mixing of Poly Vinyl Acetate and Urea- Formaldehyde on Physical and Mechanical Properties Particleboard
title_short	The Effect of Decorative Coatings by mixing of Poly Vinyl Acetate and Urea- Formaldehyde on Physical and Mechanical Properties Particleboard
title_full	The Effect of Decorative Coatings by mixing of Poly Vinyl Acetate and Urea- Formaldehyde on Physical and Mechanical Properties Particleboard
title_fullStr	The Effect of Decorative Coatings by mixing of Poly Vinyl Acetate and Urea- Formaldehyde on Physical and Mechanical Properties Particleboard
title_full_unstemmed	The Effect of Decorative Coatings by mixing of Poly Vinyl Acetate and Urea- Formaldehyde on Physical and Mechanical Properties Particleboard
title_sort	effect of decorative coatings by mixing of poly vinyl acetate and urea- formaldehyde on physical and mechanical properties particleboard
publisher	Regional Information Center for Science and Technology (RICeST)
publishDate	2015
url	https://doaj.org/article/170ddf857d024d94ac81ada0232c0964
work_keys_str_mv	AT hosseinrangavar theeffectofdecorativecoatingsbymixingofpolyvinylacetateandureaformaldehydeonphysicalandmechanicalpropertiesparticleboard AT abolfazlkargarfard theeffectofdecorativecoatingsbymixingofpolyvinylacetateandureaformaldehydeonphysicalandmechanicalpropertiesparticleboard AT mohammadhamedbazzi theeffectofdecorativecoatingsbymixingofpolyvinylacetateandureaformaldehydeonphysicalandmechanicalpropertiesparticleboard AT hosseinrangavar effectofdecorativecoatingsbymixingofpolyvinylacetateandureaformaldehydeonphysicalandmechanicalpropertiesparticleboard AT abolfazlkargarfard effectofdecorativecoatingsbymixingofpolyvinylacetateandureaformaldehydeonphysicalandmechanicalpropertiesparticleboard AT mohammadhamedbazzi effectofdecorativecoatingsbymixingofpolyvinylacetateandureaformaldehydeonphysicalandmechanicalpropertiesparticleboard
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The Effect of Decorative Coatings by mixing of Poly Vinyl Acetate and Urea- Formaldehyde on Physical and Mechanical Properties Particleboard

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