Osticioli, I. and Mencaglia, A.A. and Ciofini, D. and Siano, S. (2016) Detection of the Glass Transition of Polymers Used in Art and Art-Conservation Using Raman Spectroscopy. In: Fotonica 2016.
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Abstract
In this work, Raman spectroscopy was employed for the detection of the glass transition temperatures (Tg) of some thermoplastic polymers and natural terpenoid resins. In particular, our attention was focused on evaluating the Tg of polystyrene and colophony. The measurements returned Tg values in accordance with those reported in the literature obtained using the DSC technique, thus confirming the reliability of the approach proposed herein. Further studies will be focused on the evaluation of Tg temperature changes depending on materials treatments and ageing.
| Item Type: | Conference or Workshop Item (Poster) |
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| Uncontrolled Keywords: | Softening point, terpenoid resins, thermoplastic polymers, colophony, polystyrene |
| Subjects: | 500 Scienze naturali e Matematica > 540 Chimica e scienze connesse |
| Depositing User: | Dr. iacopo osticioli |
| Date Deposited: | 17 Jan 2020 14:36 |
| Last Modified: | 17 Jan 2020 14:36 |
| URI: | http://eprints.bice.rm.cnr.it/id/eprint/19335 |
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