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Article Dans Une Revue Polymer Degradation and Stability Année : 2024

Impact of photo- and thermooxidative ageing of NBR/PVC blends on the formation of cracks

Résumé

Photo- and thermal ageing of nitrile butadiene rubber (NBR)/poly(vinyl chloride) (PVC) blends cured with sulfur and a vulcanization agent have been studied. Characterization of the aged NBR/PVC films was performed by using FTIR and UV‒visible spectroscopy, DMTA, Shore A hardness and swelling measurements. The objective was to understand the formation of cracks upon ageing and to put in evidence correlations between the different scales: from chemical structure to functional properties.

Domaines

Chimie
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Dates et versions

hal-04441910 , version 1 (06-02-2024)

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Clara Thoral, Gérald Soulagnet, Pierre-Olivier Bussiere, Sandrine Therias. Impact of photo- and thermooxidative ageing of NBR/PVC blends on the formation of cracks. Polymer Degradation and Stability, 2024, 220, pp.110633. ⟨10.1016/j.polymdegradstab.2023.110633⟩. ⟨hal-04441910⟩
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