https://sam.ensam.eu:443 The DSpace digital repository system captures, stores, indexes, preserves, and distributes digital research material. Tue, 21 Apr 2026 16:58:05 GMT 2026-04-21T16:58:05Z http://hdl.handle.net/10985/17965 Thermal and radio-oxidation of epoxy coatings GALANT, C; KUNTZ, M.; VERDU, Jacques; FAYOLLE, Bruno Degradation induced by thermal (50-110 °C) and radio-oxidation of low T g epoxy-amine networks has been studied. It has been found that oxidation leads mainly to amide groups formation at the vicinity of tertiary amines whatever ageing conditions (thermal or radio-oxidation at 200 Gy h -1 ). In addition, some species as acids, peracids or formates have been revealed indicating a chain scission process. Physical modifications as T g decrease and soluble fraction increase due to chain scission process, have been correlated with chemical modifications. Fri, 01 Jan 2010 00:00:00 GMT http://hdl.handle.net/10985/17965 2010-01-01T00:00:00Z GALANT, C KUNTZ, M. VERDU, Jacques FAYOLLE, Bruno Degradation induced by thermal (50-110 °C) and radio-oxidation of low T g epoxy-amine networks has been studied. It has been found that oxidation leads mainly to amide groups formation at the vicinity of tertiary amines whatever ageing conditions (thermal or radio-oxidation at 200 Gy h -1 ). In addition, some species as acids, peracids or formates have been revealed indicating a chain scission process. Physical modifications as T g decrease and soluble fraction increase due to chain scission process, have been correlated with chemical modifications.