Počet záznamů: 1  

Effect of the Talc Filler on Structural, Water Vapor Barrier and Mechanical Properties of Poly(lactic acid) Composites.

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    0467149 - ÚCHP 2017 RIV DE eng J - Článek v odborném periodiku
    Buzarovska, A. - Bogoeva-Gaceva, G. - Fajgar, Radek
    Effect of the Talc Filler on Structural, Water Vapor Barrier and Mechanical Properties of Poly(lactic acid) Composites.
    Journal of Polymer Engineering. Roč. 36, č. 2 (2016), s. 181-188. ISSN 0334-6447. E-ISSN 2191-0340
    Institucionální podpora: RVO:67985858
    Klíčová slova: composites * packaging * poly(lactic acid)
    Kód oboru RIV: CF - Fyzikální chemie a teoretická chemie
    Impakt faktor: 0.658, rok: 2016

    Poly(lactic acid) (PLA) based composite films with different content of talc (5-15 wt%) were prepared by the solvent casting method. The effect of talc on morphological, structural, thermal, barrier and mechanical properties of neat PLA was investigated. The PLA/talc composites revealed a polymorphic crystalline structure, as demonstrated by X-ray diffraction (XRD) study and differential scanning calorimetry (DSC) analysis. The PLA/talc composites also exhibited significantly improved barrier properties (up to 55% compared to neat PLA), as shown by water vapor permeability (WVP) tests. The puncture measurements showed improved mechanical properties at lower content of talc (up to 5 wt%), and increased brittleness of the PLA/talc composite films at higher talc concentrations.
    Trvalý link: http://hdl.handle.net/11104/0265270

     
     
Počet záznamů: 1  

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