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http://ir.lib.seu.ac.lk/handle/123456789/621| Title: | Behaviour of order of reaction and toughness of polypropylene at artificial thermal condition |
| Authors: | Rohitha, L.P.S. Perera, S.S.N. Prashantha, M.A.B. |
| Keywords: | Polypropylene Isothermal Condition Weight Loss Order of Reaction |
| Issue Date: | 6-Jul-2013 |
| Publisher: | South Eastern University of Sri Lanka |
| Citation: | Proceedings of the Third International Symposium 2013, pp. 43-46. |
| Abstract: | Polypropylene is accumulated in the environment that serious cause for society and human. It’s degradation under artificial climate was studied in this research. Polypropylene pieces (3*15cm ) were weighted and they were kept under artificial thermal condition for 0-12 hours at 80,100,120,140˚C temperature and weight were recorded at different time interval. Average weight loss of polypropylene samples were 0.3 – 0.4 % at end of 12 hours. The order of reaction (n) varies was obtained respect to degradation of polypropylene. The toughness of material was recorded, it varied from 35% to 95% from initial values. |
| URI: | http://ir.lib.seu.ac.lk/handle/123456789/621 |
| ISSN: | 9789556270426 |
| Appears in Collections: | 3rd International Symposium - 2013 |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Behavior of order of reaction.pdf | 117.52 kB | Adobe PDF |  View/Open |
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