Detail publikace

ELASTOMERIC POLYURETHANES FILLED BY BIODEGRADABLE POLYHYDROXYBUTYRATE

Originální název

ELASTOMERIC POLYURETHANES FILLED BY BIODEGRADABLE POLYHYDROXYBUTYRATE

Anglický název

ELASTOMERIC POLYURETHANES FILLED BY BIODEGRADABLE POLYHYDROXYBUTYRATE

Jazyk

en

Originální abstrakt

New elastomeric bio-polyol based polyurethanes (PUs) with specific mechanical properties were prepared by one-shot process. Commercial non-degradable polyether polyol derived from petrochemical feed stocks was partly substituted by the biodegradable polyhydroxybutyrate (PHB). An analysis by SEM proves that prepared materials have character of particle reinforced composite material where PHB particles are regular with size of about 1 – 2 micrometer in diameter. Tensile measurement demonstrates that Youngs modulus of each sample increase with increasing volume fraction of the filler.

Anglický abstrakt

New elastomeric bio-polyol based polyurethanes (PUs) with specific mechanical properties were prepared by one-shot process. Commercial non-degradable polyether polyol derived from petrochemical feed stocks was partly substituted by the biodegradable polyhydroxybutyrate (PHB). An analysis by SEM proves that prepared materials have character of particle reinforced composite material where PHB particles are regular with size of about 1 – 2 micrometer in diameter. Tensile measurement demonstrates that Youngs modulus of each sample increase with increasing volume fraction of the filler.

BibTex


@misc{BUT89270,
  author="Lucy {Vojtová} and Vojtěch {Kupka} and Jan {Žídek} and Stanislav {Obruča} and Ivana {Márová} and Josef {Jančář}",
  title="ELASTOMERIC POLYURETHANES FILLED BY BIODEGRADABLE POLYHYDROXYBUTYRATE",
  annote="New elastomeric bio-polyol based polyurethanes (PUs) with specific mechanical properties were prepared by one-shot process. Commercial non-degradable polyether polyol derived from petrochemical feed stocks was partly substituted by the biodegradable polyhydroxybutyrate (PHB).
An analysis by SEM proves that prepared materials have character of particle reinforced composite material where PHB particles are regular with size of about 1 – 2 micrometer in diameter. Tensile measurement demonstrates that Youngs modulus of each sample increase with increasing volume fraction of the filler.",
  address="Česká společnost chemická",
  chapter="89270",
  institution="Česká společnost chemická",
  number="Symposia",
  year="2011",
  month="august",
  pages="s939--s939",
  publisher="Česká společnost chemická",
  type="abstract"
}