Detail publikace

Recycling possibilities of bioplastics based on PLA/PHB blends

PLAVEC, R. HLAVÁČIKOVÁ, S. OMANÍKOVÁ, L. FERANC, J. VANOVČANOVÁ, Z. TOMANOVÁ, K. BOČKAJ, J. KRUŽELÁK, J. MEDLENOVÁ, E. GÁLISOVÁ, I. DANIŠOVÁ, L. PŘIKRYL, R. FIGALLA, S. MELČOVÁ, V. ALEXY, P.

Originální název

Recycling possibilities of bioplastics based on PLA/PHB blends

Typ

článek v časopise ve Scopus, Jsc

Jazyk

angličtina

Originální abstrakt

The study is focused on modelling the evaluation of recyclability of the biodegradable blend using multiple extrusion of selected composition of PLA/PHB blend which had been more deeply studied before. It was shown that the multiple extrusion reduces viscosity of the tested blend due to multiple thermomechanical stresses and the material was partially degraded. Partial degradation was demonstrated by measuring of molecular characteristics. The degree of degradation of the tested material was determined with relatively high accuracy after creating a colour space/viscosity. Multiple processing and subsequent degradation of the tested material did not negatively affect thermal properties, as well as strength characteristics of the blend. It was concluded that the biodegradable polymer blend of the PLA/PHB type is suitable for multiple processing and material recycling can be applied for this type of bioplastics.

Klíčová slova

polylactic acid, polyhydroxybutyrate, recycling

Autoři

PLAVEC, R.; HLAVÁČIKOVÁ, S.; OMANÍKOVÁ, L.; FERANC, J.; VANOVČANOVÁ, Z.; TOMANOVÁ, K.; BOČKAJ, J.; KRUŽELÁK, J.; MEDLENOVÁ, E.; GÁLISOVÁ, I.; DANIŠOVÁ, L.; PŘIKRYL, R.; FIGALLA, S.; MELČOVÁ, V.; ALEXY, P.

Vydáno

29. 9. 2020

Nakladatel

Elsevier

Místo

Amsterdam

ISSN

0142-9418

Periodikum

POLYMER TESTING

Ročník

92

Číslo

1

Stát

Spojené království Velké Británie a Severního Irska

Strany od

1

Strany do

12

Strany počet

12

URL

https://www.sciencedirect.com/science/article/pii/S0142941820321097

Plný text v Digitální knihovně

http://hdl.handle.net/11012/195764

BibTex

@article{BUT166291,
  author="Roderik {Plavec} and Slávka {Hlaváčiková} and Leona {Omaníková} and Jozef {Feranc} and Zuzana {Vanovčanová} and Katarína {Tomanová} and Ján {Bočkaj} and Ján {Kruželák} and Elena {Medlenová} and Ivana {Gálisová} and Lucia {Danišová} and Radek {Přikryl} and Silvestr {Figalla} and Veronika {Melčová} and Pavol {Alexy}",
  title="Recycling possibilities of bioplastics based on PLA/PHB blends",
  journal="POLYMER TESTING",
  year="2020",
  volume="92",
  number="1",
  pages="1--12",
  doi="10.1016/j.polymertesting.2020.106880",
  issn="0142-9418",
  url="https://www.sciencedirect.com/science/article/pii/S0142941820321097"
}

Dokumenty

Polymer-testing_2020-106880.pdf