Study on adhesive and microstructure properties of rice husk ash-based geopolymer hybrid alkyd coating
Ensuring strong adhesion, especially under varying environmental conditions, is a significant challenge in the field of coating technology. This research aims to enhance alkyd paint adhesive strength by incorporating rice husk ash-based geopolymer (GP-RHA) as a filler. Response Surface Methodology (...
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2024
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my.upm.eprints.1062042024-05-07T22:56:39Z http://psasir.upm.edu.my/id/eprint/106204/ Study on adhesive and microstructure properties of rice husk ash-based geopolymer hybrid alkyd coating Abdullah, Mohd Náim Mustapha, Faizal Mustapha, Mazli Khan, Tabrej Sebaey, Tamer A Ensuring strong adhesion, especially under varying environmental conditions, is a significant challenge in the field of coating technology. This research aims to enhance alkyd paint adhesive strength by incorporating rice husk ash-based geopolymer (GP-RHA) as a filler. Response Surface Methodology (RSM) technique was employed to systematically study the impact of GP-RHA levels on the adhesive strength of alkyd coatings under dry and wet conditions. The morphology of the coatings was analyzed using SEM-EDX. In dry pull-off test, the incorporation of GP-RHA in alkyd coatings led to an improvement in adhesive strength with the highest recorded adhesive strength of 3.9 MPa at a ratio of 41.67 wt. GP-RHA and 58.33 wt. alkyd paint. However, this higher proportion of GP-RHA resulted in the formation of a larger pore sizes hybrid coating, further causing water infiltration into the coating’s pore structure in wet pull-off test. Outcomes of this research showed the promising potential of GP-RHA filler in alkyd paint formulations to enhance adhesion. These findings offer valuable insights into the development of coatings utilizing agro-waste as a filler to improve its adhesive properties. Taylor and Francis Ltd. 2024 Article PeerReviewed Abdullah, Mohd Náim and Mustapha, Faizal and Mustapha, Mazli and Khan, Tabrej and Sebaey, Tamer A (2024) Study on adhesive and microstructure properties of rice husk ash-based geopolymer hybrid alkyd coating. Journal of Natural Fibers, 21 (1). art. no. 2317427. pp. 1-14. ISSN 1544-0478; ESSN: 1544-046X https://www.tandfonline.com/doi/full/10.1080/15440478.2024.2317427 10.1080/15440478.2024.2317427 |
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Ensuring strong adhesion, especially under varying environmental conditions, is a significant challenge in the field of coating technology. This research aims to enhance alkyd paint adhesive strength by incorporating rice husk ash-based geopolymer (GP-RHA) as a filler. Response Surface Methodology (RSM) technique was employed to systematically study the impact of GP-RHA levels on the adhesive strength of alkyd coatings under dry and wet conditions. The morphology of the coatings was analyzed using SEM-EDX. In dry pull-off test, the incorporation of GP-RHA in alkyd coatings led to an improvement in adhesive strength with the highest recorded adhesive strength of 3.9 MPa at a ratio of 41.67 wt. GP-RHA and 58.33 wt. alkyd paint. However, this higher proportion of GP-RHA resulted in the formation of a larger pore sizes hybrid coating, further causing water infiltration into the coating’s pore structure in wet pull-off test. Outcomes of this research showed the promising potential of GP-RHA filler in alkyd paint formulations to enhance adhesion. These findings offer valuable insights into the development of coatings utilizing agro-waste as a filler to improve its adhesive properties. |
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Abdullah, Mohd Náim Mustapha, Faizal Mustapha, Mazli Khan, Tabrej Sebaey, Tamer A |
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Abdullah, Mohd Náim Mustapha, Faizal Mustapha, Mazli Khan, Tabrej Sebaey, Tamer A Study on adhesive and microstructure properties of rice husk ash-based geopolymer hybrid alkyd coating |
author_facet |
Abdullah, Mohd Náim Mustapha, Faizal Mustapha, Mazli Khan, Tabrej Sebaey, Tamer A |
author_sort |
Abdullah, Mohd Náim |
title |
Study on adhesive and microstructure properties of rice husk ash-based geopolymer hybrid alkyd coating |
title_short |
Study on adhesive and microstructure properties of rice husk ash-based geopolymer hybrid alkyd coating |
title_full |
Study on adhesive and microstructure properties of rice husk ash-based geopolymer hybrid alkyd coating |
title_fullStr |
Study on adhesive and microstructure properties of rice husk ash-based geopolymer hybrid alkyd coating |
title_full_unstemmed |
Study on adhesive and microstructure properties of rice husk ash-based geopolymer hybrid alkyd coating |
title_sort |
study on adhesive and microstructure properties of rice husk ash-based geopolymer hybrid alkyd coating |
publisher |
Taylor and Francis Ltd. |
publishDate |
2024 |
url |
http://psasir.upm.edu.my/id/eprint/106204/ https://www.tandfonline.com/doi/full/10.1080/15440478.2024.2317427 |
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