Gluing Performance of Mixed Hardwood Tabletop

In formation of gluing properties suitability on tropical wood species is lacking. This study was conducted to provide important information on the possible use of certain species and types of adhesives. Gluing performance of three hardwood species i.e. Kelempayan (Anthocephalus chinensis), Yel...

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Main Author: Sutopo, Sry
Format: Project Paper Report
Language:English
English
Published: 1991
Online Access:http://psasir.upm.edu.my/id/eprint/9884/1/FH_1991_3_A.pdf
http://psasir.upm.edu.my/id/eprint/9884/
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Institution: Universiti Putra Malaysia
Language: English
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spelling my.upm.eprints.98842011-07-25T01:25:37Z http://psasir.upm.edu.my/id/eprint/9884/ Gluing Performance of Mixed Hardwood Tabletop Sutopo, Sry In formation of gluing properties suitability on tropical wood species is lacking. This study was conducted to provide important information on the possible use of certain species and types of adhesives. Gluing performance of three hardwood species i.e. Kelempayan (Anthocephalus chinensis), Yellow meranti (Shorea spp.) and Rubberwood (Hevea brasiliensis) with Urea formaldehyde (UF) and Polyvinyl acetate (PVAc) was carried out. The differences between species as well as types of adhesives used showed a very significant effect on the gluing performance of the assembled material. Species combination glued with UF resulted in shear strength exceeded the minimum industrial requirements of 5.5 MPa and 4.1 MPa under dry and wet conditions respectively. Yellow meranti single species and Kelempayan-Rubberwood combination under wet condition did not meet the requirement. PVAc glued materials did not meet the minimum industrial requirement. Rubberwood-Rubberwood combinations glued with UF produced boards with highest shear strength of 10.8 MPa and average wood failure of 93.0 percent. Performance of mixed-species Rubberwood-Kelempayan comb ination glued with UF produced boards with highest shear strength of 9.4 MPa and the average wood fa1lure of 96.0 per cent. Generally, mixed- species combinations resulted in comparable strength properties with single species combination except that of Rubberwood glued with UFO Nevertheless, gluing performance of Rubberwood with PVAc improved when combined with Kelempayan or Yellow meranti. Surface quality of adherend had a major effect in gluing performance especially when PVAc adhesive was used. This means adherend with smoother surface produce worse gluing performance. 1991 Project Paper Report NonPeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/9884/1/FH_1991_3_A.pdf Sutopo, Sry (1991) Gluing Performance of Mixed Hardwood Tabletop. [Project Paper Report] English
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
English
description In formation of gluing properties suitability on tropical wood species is lacking. This study was conducted to provide important information on the possible use of certain species and types of adhesives. Gluing performance of three hardwood species i.e. Kelempayan (Anthocephalus chinensis), Yellow meranti (Shorea spp.) and Rubberwood (Hevea brasiliensis) with Urea formaldehyde (UF) and Polyvinyl acetate (PVAc) was carried out. The differences between species as well as types of adhesives used showed a very significant effect on the gluing performance of the assembled material. Species combination glued with UF resulted in shear strength exceeded the minimum industrial requirements of 5.5 MPa and 4.1 MPa under dry and wet conditions respectively. Yellow meranti single species and Kelempayan-Rubberwood combination under wet condition did not meet the requirement. PVAc glued materials did not meet the minimum industrial requirement. Rubberwood-Rubberwood combinations glued with UF produced boards with highest shear strength of 10.8 MPa and average wood failure of 93.0 percent. Performance of mixed-species Rubberwood-Kelempayan comb ination glued with UF produced boards with highest shear strength of 9.4 MPa and the average wood fa1lure of 96.0 per cent. Generally, mixed- species combinations resulted in comparable strength properties with single species combination except that of Rubberwood glued with UFO Nevertheless, gluing performance of Rubberwood with PVAc improved when combined with Kelempayan or Yellow meranti. Surface quality of adherend had a major effect in gluing performance especially when PVAc adhesive was used. This means adherend with smoother surface produce worse gluing performance.
format Project Paper Report
author Sutopo, Sry
spellingShingle Sutopo, Sry
Gluing Performance of Mixed Hardwood Tabletop
author_facet Sutopo, Sry
author_sort Sutopo, Sry
title Gluing Performance of Mixed Hardwood Tabletop
title_short Gluing Performance of Mixed Hardwood Tabletop
title_full Gluing Performance of Mixed Hardwood Tabletop
title_fullStr Gluing Performance of Mixed Hardwood Tabletop
title_full_unstemmed Gluing Performance of Mixed Hardwood Tabletop
title_sort gluing performance of mixed hardwood tabletop
publishDate 1991
url http://psasir.upm.edu.my/id/eprint/9884/1/FH_1991_3_A.pdf
http://psasir.upm.edu.my/id/eprint/9884/
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