Enhancement of adhesive bonding strength: surface roughness and wettability characterisations / Norazwani Muhammad Zain, Sahrim Hj Ahmad and Ernie Suzana Ali
In order to enhance the adhesive bonding, two different methods of surface treatments have been carried out on aluminum alloy 2024-T3 substrate i.e. alkaline etching and silane treatment. The topology and surface chemical analyses of treated alloy were investigated by AFM and XPS, respectively. The...
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| Format: | Article |
| Language: | English |
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Faculty of Mechanical Engineering Universiti Teknologi MARA (UiTM)
2014
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| Online Access: | https://ir.uitm.edu.my/id/eprint/17654/ |
| _version_ | 1848804324626399232 |
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| author | Muhammad Zain, Norazwani Hj Ahmad, Sahrim Ali, Ernie Suzana |
| author_facet | Muhammad Zain, Norazwani Hj Ahmad, Sahrim Ali, Ernie Suzana |
| author_sort | Muhammad Zain, Norazwani |
| building | UiTM Institutional Repository |
| collection | Online Access |
| description | In order to enhance the adhesive bonding, two different methods of surface treatments have been carried out on aluminum alloy 2024-T3 substrate i.e. alkaline etching and silane treatment. The topology and surface chemical analyses of treated alloy were investigated by AFM and XPS, respectively. The effect of surface treatments on the wettability and adhesive bonding strength were also studied. Three different formulations of polyurethane adhesive by varying the NCO: OH ratio that were prepared from the reaction of green polycaprolactone (PCL) polyol and diisocyanate. Silane treatment showed better wettability and adhesive bonding strength compared to alkaline etching surface treatment. |
| first_indexed | 2025-11-14T21:53:20Z |
| format | Article |
| id | uitm-17654 |
| institution | Universiti Teknologi MARA |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T21:53:20Z |
| publishDate | 2014 |
| publisher | Faculty of Mechanical Engineering Universiti Teknologi MARA (UiTM) |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | uitm-176542019-08-16T07:37:41Z https://ir.uitm.edu.my/id/eprint/17654/ Enhancement of adhesive bonding strength: surface roughness and wettability characterisations / Norazwani Muhammad Zain, Sahrim Hj Ahmad and Ernie Suzana Ali jmeche Muhammad Zain, Norazwani Hj Ahmad, Sahrim Ali, Ernie Suzana In order to enhance the adhesive bonding, two different methods of surface treatments have been carried out on aluminum alloy 2024-T3 substrate i.e. alkaline etching and silane treatment. The topology and surface chemical analyses of treated alloy were investigated by AFM and XPS, respectively. The effect of surface treatments on the wettability and adhesive bonding strength were also studied. Three different formulations of polyurethane adhesive by varying the NCO: OH ratio that were prepared from the reaction of green polycaprolactone (PCL) polyol and diisocyanate. Silane treatment showed better wettability and adhesive bonding strength compared to alkaline etching surface treatment. Faculty of Mechanical Engineering Universiti Teknologi MARA (UiTM) 2014 Article PeerReviewed text en https://ir.uitm.edu.my/id/eprint/17654/2/AJ_NORAZWANI%20MUHAMMAD%20ZAIN%20JME%2014.pdf Muhammad Zain, Norazwani and Hj Ahmad, Sahrim and Ali, Ernie Suzana (2014) Enhancement of adhesive bonding strength: surface roughness and wettability characterisations / Norazwani Muhammad Zain, Sahrim Hj Ahmad and Ernie Suzana Ali. (2014) Journal of Mechanical Engineering (JMechE) <https://ir.uitm.edu.my/view/publication/Journal_of_Mechanical_Engineering_=28JMechE=29.html>, 11 (1). pp. 55-73. ISSN 1823-5514 ; 2550-164X https://jmeche.uitm.edu.my/ |
| spellingShingle | Muhammad Zain, Norazwani Hj Ahmad, Sahrim Ali, Ernie Suzana Enhancement of adhesive bonding strength: surface roughness and wettability characterisations / Norazwani Muhammad Zain, Sahrim Hj Ahmad and Ernie Suzana Ali |
| title | Enhancement of adhesive bonding strength: surface roughness and wettability characterisations / Norazwani Muhammad Zain, Sahrim Hj Ahmad and Ernie Suzana Ali |
| title_full | Enhancement of adhesive bonding strength: surface roughness and wettability characterisations / Norazwani Muhammad Zain, Sahrim Hj Ahmad and Ernie Suzana Ali |
| title_fullStr | Enhancement of adhesive bonding strength: surface roughness and wettability characterisations / Norazwani Muhammad Zain, Sahrim Hj Ahmad and Ernie Suzana Ali |
| title_full_unstemmed | Enhancement of adhesive bonding strength: surface roughness and wettability characterisations / Norazwani Muhammad Zain, Sahrim Hj Ahmad and Ernie Suzana Ali |
| title_short | Enhancement of adhesive bonding strength: surface roughness and wettability characterisations / Norazwani Muhammad Zain, Sahrim Hj Ahmad and Ernie Suzana Ali |
| title_sort | enhancement of adhesive bonding strength: surface roughness and wettability characterisations / norazwani muhammad zain, sahrim hj ahmad and ernie suzana ali |
| url | https://ir.uitm.edu.my/id/eprint/17654/ https://ir.uitm.edu.my/id/eprint/17654/ |