Thermal oxidation of poly(dicyclopentadiene) - Effect of phenolic and hindered amine stabilizers - Archive ouverte HAL Access content directly
Journal Articles Polymer Degradation and Stability Year : 2021

Thermal oxidation of poly(dicyclopentadiene) - Effect of phenolic and hindered amine stabilizers

Abstract

The thermal oxidation of stabilized polydicyclopentadiene was deeply studied here for the first time. Three kinds of antioxidants (phenolic antioxidant BHT, monomeric hindered amine in alkoxylated form Tinuvin 123 and oligomeric hindered amine Chimassorb 2020) were compared at the same concentrations. Tinuvin 123 was observed to me more efficient than Chimassorb 2020 because of the “activated” nature of alkoxyamine in Tinuvin 123. Results were simulated using a completed version of previously established kinetic model for thin PDCPD films in order to be able to make reliable lifetime prediction of stabilized PDCDP.

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Polymers
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Dates and versions

hal-03158968 , version 1 (04-03-2021)

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Jing Huang, Pierre Yves Le Gac, Emmanuel Richaud. Thermal oxidation of poly(dicyclopentadiene) - Effect of phenolic and hindered amine stabilizers. Polymer Degradation and Stability, 2021, 183, pp.109267. ⟨10.1016/j.polymdegradstab.2020.109267⟩. ⟨hal-03158968⟩
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