Prakash, Y. and Somashekarappa, H. and Mahadevaiah and Somashekar, R. (2013) Structure-property relation in HPMC polymer films plasticized with Sorbitol. In: AIP Conference Proceedings.
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A correlation study on physical and mechanical properties of Hydroxy propyl-methylcellulose (HPMC) polymer films plasticized with different weight ratio of Sorbitol, prepared using solution casting method, was carried out using wide angle X-ray technique and universal testing machine. It is found that the crystallanity decreases as the concentration of Sorbitol increases up to a certain concentration and there afterwards increases. Measured Physical Properties like tensile strength decreases and elongation (%) increases indicating increase in the flexibility of the films. These observations confirm the correlation between microstructal parameters and mechanical properties of films. These films are suitable for packaging food products.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Subjects: | D Physical Science > Physics M Polymer Science > Polymer Science |
| Divisions: | Department of > Physics PG Centre Mandya > Polymer Science Yuvaraj college > Physics |
| Depositing User: | Arshiya Kousar Library Assistant |
| Date Deposited: | 21 Oct 2019 07:06 |
| Last Modified: | 21 Oct 2019 07:06 |
| URI: | http://eprints.uni-mysore.ac.in/id/eprint/9145 |
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