Abstract
The oxidation of pure and recycled polyethylene samples was studied by thermal analysis (DTA-TG-DSC): presence of two exothermic peaks and mass loss. The thermo-oxidation products, containing C-O and C=O links, were identified by IR spectrometry and GC-MS spectrometry. The oxidation is easier from low to high density polyethylene.
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Antonetti, P., Berrada, A., El Idrissi, M.C. et al. Etude de L'oxydation de Polyethylenes Par Analyse Thermique Identification des produits de dégradation par infra-rouge. Journal of Thermal Analysis and Calorimetry 53, 923–930 (1998). https://doi.org/10.1023/A:1010102820701
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DOI: https://doi.org/10.1023/A:1010102820701