Poly(3-Hydroxybutyrate-co-3-Hydroxyvalerate)/Polylactide Blends: Thermal Stability, Flammability and Thermo-Mechanical Behavior - Archive ouverte HAL Accéder directement au contenu
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.

Domaines

Chimie Matériaux
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Dates et versions

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

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Citer

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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