Preparation and characterization of epoxy modified with palm oil based Polyol (POBP) with different curing systems
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Universiti Malaysia Perlis (UniMAP)
2023
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| Online Access: | http://dspace.unimap.edu.my:80/xmlui/handle/123456789/77922 |
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my.unimap-779222023-02-23T02:20:19Z Preparation and characterization of epoxy modified with palm oil based Polyol (POBP) with different curing systems Nur Haziqah, Abdul Rahman Siti Salmi, Samsudin School of Materials Engineering Material engineering Epoxy Palm oil based polyol (POBP) Curing Curing agents (Hardener) Access is limited to UniMAP community This research concentrates on preparation and characterization of epoxy modified with palm oil based polyol (POBP) with different curing systems. The effect of POBP is investigated with ten ratios of epoxy samples with two types of hardener which are polyamine and polyamide hardeners. In this research, POBP act as diluents to the epoxy curing systems. The results show that there is an improvement on the mechanical properties and thermal properties for both epoxy systems. For epoxy-polyamine system, it gives more stiffness to its properties meanwhile for epoxy-polyamide system POBP gives more flexibility to the epoxy system. 5 phr of POBP is the optimum amount that is needed to enhance the mechanical properties and thermal properties of both epoxy systems. Mechanical, thermal and morphological studies of the epoxy-curing systems have been done using tensile test, hardness test and Scanning electron microscopy (SEM) techniques. Based on the results obtained, polyamide hardener gives better properties than polyamine hardener to the epoxy system. This is because polyamide hardener has more amide group in its structure which gives better properties to the epoxy system. 2023-02 2023-02-23T02:20:19Z 2023-02-23T02:20:19Z 2016-06 Learning Object http://dspace.unimap.edu.my:80/xmlui/handle/123456789/77922 en Universiti Malaysia Perlis (UniMAP) |
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Malaysia |
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English |
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Material engineering Epoxy Palm oil based polyol (POBP) Curing Curing agents (Hardener) |
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Material engineering Epoxy Palm oil based polyol (POBP) Curing Curing agents (Hardener) Nur Haziqah, Abdul Rahman Preparation and characterization of epoxy modified with palm oil based Polyol (POBP) with different curing systems |
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Access is limited to UniMAP community |
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Siti Salmi, Samsudin |
| author_facet |
Siti Salmi, Samsudin Nur Haziqah, Abdul Rahman |
| format |
Learning Object |
| author |
Nur Haziqah, Abdul Rahman |
| author_sort |
Nur Haziqah, Abdul Rahman |
| title |
Preparation and characterization of epoxy modified with palm oil based Polyol (POBP) with different curing systems |
| title_short |
Preparation and characterization of epoxy modified with palm oil based Polyol (POBP) with different curing systems |
| title_full |
Preparation and characterization of epoxy modified with palm oil based Polyol (POBP) with different curing systems |
| title_fullStr |
Preparation and characterization of epoxy modified with palm oil based Polyol (POBP) with different curing systems |
| title_full_unstemmed |
Preparation and characterization of epoxy modified with palm oil based Polyol (POBP) with different curing systems |
| title_sort |
preparation and characterization of epoxy modified with palm oil based polyol (pobp) with different curing systems |
| publisher |
Universiti Malaysia Perlis (UniMAP) |
| publishDate |
2023 |
| url |
http://dspace.unimap.edu.my:80/xmlui/handle/123456789/77922 |
| _version_ |
1772813117967826944 |