Mechanical properties of wood polymer composites (WPCs) after prolonged ultra-violet (UV) irradiation exposure
This research aims to compare the mechanical properties of WPC made from 30 % of rice husk as fibre and 70 % of polypropylene as polymer with and without prolonged UV irradiation exposure. WPC samples are tested with UV irradiation at 5000, 10000, 15000 and 20000 hours with temperature 50 °C and tes...
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Science Publishing Corporation
2018
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| Online Access: | http://eprints.uthm.edu.my/3652/ |
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| author | S., N. Afiqah M. Rus, Anika Zafiah Z., M. Zulhafiz Syah, A. Shahrizan M. J., Farhana Hazwanee M., Noraini I., S. Aida |
| author_facet | S., N. Afiqah M. Rus, Anika Zafiah Z., M. Zulhafiz Syah, A. Shahrizan M. J., Farhana Hazwanee M., Noraini I., S. Aida |
| author_sort | S., N. Afiqah |
| building | UTHM Library |
| collection | Institutional Repository |
| content_provider | Universiti Tun Hussein Onn Malaysia |
| content_source | UTHM Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | This research aims to compare the mechanical properties of WPC made from 30 % of rice husk as fibre and 70 % of polypropylene as polymer with and without prolonged UV irradiation exposure. WPC samples are tested with UV irradiation at 5000, 10000, 15000 and 20000 hours with temperature 50 °C and tested with compression test (ASTM D695-15) and tensile test (ASTM D638-02), while physi-cal properties characterization was done by density test (ASTM D792-13) and OM test. The compression and tensile result shows de-crease value of mechanical properties due to the presence of chain breaking activity contributed from the process of photo oxidation throughout the UV exposure. The effect of UV exposure also resulted in decrease of WPC samples density value as the longer the expo-sure, the lower the samples density due to the losses of volatile particle. In conclusion, the weather ability of WPC was observed by pro-longed exposure to UV radiation thus highlights the influence of parameters involved in the degradation rate of WPC as to contribute a good guidelines and resolution for the future growth of polymer composite structure. |
| format | Article |
| id | my.uthm.eprints-3652 |
| institution | Universiti Tun Hussein Onn Malaysia |
| publishDate | 2018 |
| publisher | Science Publishing Corporation |
| record_format | eprints |
| spelling | my.uthm.eprints-36522021-11-21T06:28:40Z http://eprints.uthm.edu.my/3652/ Mechanical properties of wood polymer composites (WPCs) after prolonged ultra-violet (UV) irradiation exposure S., N. Afiqah M. Rus, Anika Zafiah Z., M. Zulhafiz Syah, A. Shahrizan M. J., Farhana Hazwanee M., Noraini I., S. Aida TP1080-1185 Polymers and polymer manufacture This research aims to compare the mechanical properties of WPC made from 30 % of rice husk as fibre and 70 % of polypropylene as polymer with and without prolonged UV irradiation exposure. WPC samples are tested with UV irradiation at 5000, 10000, 15000 and 20000 hours with temperature 50 °C and tested with compression test (ASTM D695-15) and tensile test (ASTM D638-02), while physi-cal properties characterization was done by density test (ASTM D792-13) and OM test. The compression and tensile result shows de-crease value of mechanical properties due to the presence of chain breaking activity contributed from the process of photo oxidation throughout the UV exposure. The effect of UV exposure also resulted in decrease of WPC samples density value as the longer the expo-sure, the lower the samples density due to the losses of volatile particle. In conclusion, the weather ability of WPC was observed by pro-longed exposure to UV radiation thus highlights the influence of parameters involved in the degradation rate of WPC as to contribute a good guidelines and resolution for the future growth of polymer composite structure. Science Publishing Corporation 2018 Article PeerReviewed S., N. Afiqah and M. Rus, Anika Zafiah and Z., M. Zulhafiz and Syah, A. Shahrizan and M. J., Farhana Hazwanee and M., Noraini and I., S. Aida (2018) Mechanical properties of wood polymer composites (WPCs) after prolonged ultra-violet (UV) irradiation exposure. International Journal of Engineering and Technology, 7 (3.28). pp. 258-260. ISSN 2227-524X |
| spellingShingle | TP1080-1185 Polymers and polymer manufacture S., N. Afiqah M. Rus, Anika Zafiah Z., M. Zulhafiz Syah, A. Shahrizan M. J., Farhana Hazwanee M., Noraini I., S. Aida Mechanical properties of wood polymer composites (WPCs) after prolonged ultra-violet (UV) irradiation exposure |
| title | Mechanical properties of wood polymer composites (WPCs) after prolonged ultra-violet (UV) irradiation exposure |
| title_full | Mechanical properties of wood polymer composites (WPCs) after prolonged ultra-violet (UV) irradiation exposure |
| title_fullStr | Mechanical properties of wood polymer composites (WPCs) after prolonged ultra-violet (UV) irradiation exposure |
| title_full_unstemmed | Mechanical properties of wood polymer composites (WPCs) after prolonged ultra-violet (UV) irradiation exposure |
| title_short | Mechanical properties of wood polymer composites (WPCs) after prolonged ultra-violet (UV) irradiation exposure |
| title_sort | mechanical properties of wood polymer composites (wpcs) after prolonged ultra-violet (uv) irradiation exposure |
| topic | TP1080-1185 Polymers and polymer manufacture |
| url | http://eprints.uthm.edu.my/3652/ |
| url_provider | http://eprints.uthm.edu.my/ |