Thermal and photochemical ageing of epoxy resin - Influence of curing agents |
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| Authors: | F Delor-Jestin D Drouin P-Y Cheval J Lacoste |
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| Institution: | Ecole Nationale Supérieure de Chimie de Clermont-Ferrand, Laboratoire de Photochimie Moléculaire et Macromoléculaire - UMR CNRS 6505, Ensemble Universitaire des Cézeaux - 63177 Aubière Cedex, France |
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| Abstract: | The thermal and photochemical ageing of epoxy resin was studied using photoacoustic-FTIR spectroscopy. This technique was satisfactory for both unfilled resin and glass fibre filled epoxy composite. The influence of the curing agent (anhydride or amine) was significant for ageing. The durability of anhydride-epoxy system was the best for both thermal and photoageing. |
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| Keywords: | Epoxy resin Curing agents Ageing Photoacoustic-FTIR Thermal analysis |
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