Oxidation and unzipping in ELIUM resin: Kinetic model for mass loss - Archive ouverte HAL Access content directly
Journal Articles Polymer Degradation and Stability Year : 2021

Oxidation and unzipping in ELIUM resin: Kinetic model for mass loss

Abstract

This paper gives a first study of the thermal and thermal oxidative ageing of ELIUM® resins. Chain ends unzipping was observed to be the main degradation mechanism under nitrogen whereas an oxidation mechanism with random chain scissions is shown to predominate in presence of oxygen. A first simplified kinetic model is proposed and fits experimental results for thin films at temperatures ranging from 230 to 310°C under oxygen or nitrogen.

Domains

Polymers
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Dates and versions

hal-03160479 , version 1 (05-03-2021)

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Mohamed Souheib Chebil, Guillaume Bouaoulo, Pierre Gerard, Salma El Euch, Hervé Issard, et al.. Oxidation and unzipping in ELIUM resin: Kinetic model for mass loss. Polymer Degradation and Stability, 2021, 186, pp.1-13. ⟨10.1016/j.polymdegradstab.2021.109523⟩. ⟨hal-03160479⟩
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