Influence of Al2O3 nanoreinforcement on the adhesion and thermomechanical properties for epoxy adhesive
In present work, an attempt was made to investigate the effect of alumina nanoparticle (ANP) reinforcement to the wetting and mechanical properties of adhesively bonded aluminum alloy with epoxy adhesive. ANP of 13 nm size in 0–2 wt% concentration was utilized to be incorporated into two components...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Elsevier Ltd
2019
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| Online Access: | http://umpir.ump.edu.my/id/eprint/25165/1/Influence%20of%20Al2O3.pdf |
| _version_ | 1796993417306177536 |
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| author | Nur Zalikha, Khalil Mohamed Feisal, Johanne M., Ishak |
| author_facet | Nur Zalikha, Khalil Mohamed Feisal, Johanne M., Ishak |
| author_sort | Nur Zalikha, Khalil |
| collection | UMP |
| description | In present work, an attempt was made to investigate the effect of alumina nanoparticle (ANP) reinforcement to the wetting and mechanical properties of adhesively bonded aluminum alloy with epoxy adhesive. ANP of 13 nm size in 0–2 wt% concentration was utilized to be incorporated into two components epoxy adhesive to evaluate its effect on wetting behaviour and tensile shear strength. The addition of ANP results in improved contact angle and spreading area of the adhesive. The inclusion of ANP content up to 1.0 wt% demonstrates approximately 54.2% improvement of tensile shear stress as compared to its pristine epoxy counterpart. In this work, it is observed that regardless of ANP concentration, fractured specimens demonstrate the combination of both adhesive and cohesive fracture (CF) region, with highest CF region observed at 1.0 wt% ANP reinforcement. From thermomechanical analysis results, at 30 °C significant increment of both storage and loss modulus up to 68.3% and 17.3% respectively is achieved with 0.5 wt% ANP inclusion. |
| first_indexed | 2024-03-06T12:33:40Z |
| format | Article |
| id | UMPir25165 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T12:33:40Z |
| publishDate | 2019 |
| publisher | Elsevier Ltd |
| record_format | dspace |
| spelling | UMPir251652019-10-24T06:38:30Z http://umpir.ump.edu.my/id/eprint/25165/ Influence of Al2O3 nanoreinforcement on the adhesion and thermomechanical properties for epoxy adhesive Nur Zalikha, Khalil Mohamed Feisal, Johanne M., Ishak TA Engineering (General). Civil engineering (General) TJ Mechanical engineering and machinery In present work, an attempt was made to investigate the effect of alumina nanoparticle (ANP) reinforcement to the wetting and mechanical properties of adhesively bonded aluminum alloy with epoxy adhesive. ANP of 13 nm size in 0–2 wt% concentration was utilized to be incorporated into two components epoxy adhesive to evaluate its effect on wetting behaviour and tensile shear strength. The addition of ANP results in improved contact angle and spreading area of the adhesive. The inclusion of ANP content up to 1.0 wt% demonstrates approximately 54.2% improvement of tensile shear stress as compared to its pristine epoxy counterpart. In this work, it is observed that regardless of ANP concentration, fractured specimens demonstrate the combination of both adhesive and cohesive fracture (CF) region, with highest CF region observed at 1.0 wt% ANP reinforcement. From thermomechanical analysis results, at 30 °C significant increment of both storage and loss modulus up to 68.3% and 17.3% respectively is achieved with 0.5 wt% ANP inclusion. Elsevier Ltd 2019 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/25165/1/Influence%20of%20Al2O3.pdf Nur Zalikha, Khalil and Mohamed Feisal, Johanne and M., Ishak (2019) Influence of Al2O3 nanoreinforcement on the adhesion and thermomechanical properties for epoxy adhesive. Composites Part B: Engineering, 172. pp. 9-15. ISSN 1359-8368. (Published) https://doi.org/10.1016/j.compositesb.2019.05.007 https://doi.org/10.1016/j.compositesb.2019.05.007 |
| spellingShingle | TA Engineering (General). Civil engineering (General) TJ Mechanical engineering and machinery Nur Zalikha, Khalil Mohamed Feisal, Johanne M., Ishak Influence of Al2O3 nanoreinforcement on the adhesion and thermomechanical properties for epoxy adhesive |
| title | Influence of Al2O3 nanoreinforcement on the adhesion and thermomechanical properties for epoxy adhesive |
| title_full | Influence of Al2O3 nanoreinforcement on the adhesion and thermomechanical properties for epoxy adhesive |
| title_fullStr | Influence of Al2O3 nanoreinforcement on the adhesion and thermomechanical properties for epoxy adhesive |
| title_full_unstemmed | Influence of Al2O3 nanoreinforcement on the adhesion and thermomechanical properties for epoxy adhesive |
| title_short | Influence of Al2O3 nanoreinforcement on the adhesion and thermomechanical properties for epoxy adhesive |
| title_sort | influence of al2o3 nanoreinforcement on the adhesion and thermomechanical properties for epoxy adhesive |
| topic | TA Engineering (General). Civil engineering (General) TJ Mechanical engineering and machinery |
| url | http://umpir.ump.edu.my/id/eprint/25165/1/Influence%20of%20Al2O3.pdf |
| work_keys_str_mv | AT nurzalikhakhalil influenceofal2o3nanoreinforcementontheadhesionandthermomechanicalpropertiesforepoxyadhesive AT mohamedfeisaljohanne influenceofal2o3nanoreinforcementontheadhesionandthermomechanicalpropertiesforepoxyadhesive AT mishak influenceofal2o3nanoreinforcementontheadhesionandthermomechanicalpropertiesforepoxyadhesive |