Poly(3-Hydroxybutyrate-co-3-Hydroxyvalerate)/Polylactide Blends: Thermal Stability, Flammability and Thermo-Mechanical Behavior - Laboratoire d'Ingénierie des Matériaux de Bretagne
Article Dans Une Revue Journal of Polymers and the Environment Année : 2014

Poly(3-Hydroxybutyrate-co-3-Hydroxyvalerate)/Polylactide Blends: Thermal Stability, Flammability and Thermo-Mechanical Behavior

Résumé

Blends of poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) and polylactide (PLA) with different PHBV/PLA weight ratios (100/0, 75/25, 50/50, 25/75, 0/100) were prepared by melt compounding. Their mutual contributions in terms of thermal stability, flammability resistance, mechanical properties and rheological behavior were investigated. The study showed that the increase in PLA content in PHBV/PLA blends leads to enhanced properties. Consequently, thermal stability and flammability resistance were improved. Further, the rheological measurements indicated an increase in storage modulus and loss modulus of PHBV matrix by addition of PLA.

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Chimie Matériaux
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Soumis le : jeudi 27 juillet 2023-14:44:27

Dernière modification le : mardi 17 septembre 2024-16:02:51

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hal-00985295 , version 1 (27-07-2023)

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I. Zembouai, S. Bruzaud, Mustapha Kaci, Aida Benhamida, Y.M. Corre, et al.. Poly(3-Hydroxybutyrate-co-3-Hydroxyvalerate)/Polylactide Blends: Thermal Stability, Flammability and Thermo-Mechanical Behavior. Journal of Polymers and the Environment, 2014, 22, pp.131-139. ⟨10.1007/s10924-013-0626-7⟩. ⟨hal-00985295⟩

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