Influence of Ageing Conditions on the Residual Stresses Development, Thermomechanical and Chemical Properties of Epoxy Amine Coatings
The influence of different ageing conditions on the development of residual stresses, thermomechanical, and chemical properties of an epoxy amine coating was investigated in this thesis. A holistic approach, integrating computational simulations, experimental assessments, and theoretical calculation...
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| Format: | Thesis |
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Curtin University
2024
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| Online Access: | http://hdl.handle.net/20.500.11937/96328 |
| _version_ | 1848766138078461952 |
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| author | Ng, Janice Xin Yee |
| author_facet | Ng, Janice Xin Yee |
| author_sort | Ng, Janice Xin Yee |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | The influence of different ageing conditions on the development of residual stresses, thermomechanical, and chemical properties of an epoxy amine coating was investigated in this thesis. A holistic approach, integrating computational simulations, experimental assessments, and theoretical calculations, was employed to analyse the effects of ageing conditions on the coating's properties. Furthermore, a structured approach for the determination of thermomechanical properties and a coherent framework for the determination of the coefficient of hygroscopic expansion (CHE) of the coating were presented. Additionally, insight on degradation mechanisms was provided through the utilisation of different characterisation techniques such as time-of-flight secondary ion mass spectroscopy (ToF-SIMS) coupled with principal component analysis (PCA), and Fourier transform infrared spectroscopy (FTIR). The feasibility of the residual stress calculation approach was validated, revealing a significant correlation between residual stresses, thermomechanical responses, and chemical properties variation of the coating. Overall, this research contributed significantly to the field of organic coatings, enhancing comprehension of the effects of various ageing conditions and offering insightful strategies for the optimisation of coating formulations and improvement of industrial practices to ensure reliability and structural integrity of coated and insulated parts across industries. |
| first_indexed | 2025-11-14T11:46:22Z |
| format | Thesis |
| id | curtin-20.500.11937-96328 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T11:46:22Z |
| publishDate | 2024 |
| publisher | Curtin University |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-963282024-11-13T04:50:26Z Influence of Ageing Conditions on the Residual Stresses Development, Thermomechanical and Chemical Properties of Epoxy Amine Coatings Ng, Janice Xin Yee The influence of different ageing conditions on the development of residual stresses, thermomechanical, and chemical properties of an epoxy amine coating was investigated in this thesis. A holistic approach, integrating computational simulations, experimental assessments, and theoretical calculations, was employed to analyse the effects of ageing conditions on the coating's properties. Furthermore, a structured approach for the determination of thermomechanical properties and a coherent framework for the determination of the coefficient of hygroscopic expansion (CHE) of the coating were presented. Additionally, insight on degradation mechanisms was provided through the utilisation of different characterisation techniques such as time-of-flight secondary ion mass spectroscopy (ToF-SIMS) coupled with principal component analysis (PCA), and Fourier transform infrared spectroscopy (FTIR). The feasibility of the residual stress calculation approach was validated, revealing a significant correlation between residual stresses, thermomechanical responses, and chemical properties variation of the coating. Overall, this research contributed significantly to the field of organic coatings, enhancing comprehension of the effects of various ageing conditions and offering insightful strategies for the optimisation of coating formulations and improvement of industrial practices to ensure reliability and structural integrity of coated and insulated parts across industries. 2024 Thesis http://hdl.handle.net/20.500.11937/96328 Curtin University restricted |
| spellingShingle | Ng, Janice Xin Yee Influence of Ageing Conditions on the Residual Stresses Development, Thermomechanical and Chemical Properties of Epoxy Amine Coatings |
| title | Influence of Ageing Conditions on the Residual Stresses Development, Thermomechanical and Chemical Properties of Epoxy Amine Coatings |
| title_full | Influence of Ageing Conditions on the Residual Stresses Development, Thermomechanical and Chemical Properties of Epoxy Amine Coatings |
| title_fullStr | Influence of Ageing Conditions on the Residual Stresses Development, Thermomechanical and Chemical Properties of Epoxy Amine Coatings |
| title_full_unstemmed | Influence of Ageing Conditions on the Residual Stresses Development, Thermomechanical and Chemical Properties of Epoxy Amine Coatings |
| title_short | Influence of Ageing Conditions on the Residual Stresses Development, Thermomechanical and Chemical Properties of Epoxy Amine Coatings |
| title_sort | influence of ageing conditions on the residual stresses development, thermomechanical and chemical properties of epoxy amine coatings |
| url | http://hdl.handle.net/20.500.11937/96328 |