Publication result detail

ROLE OF PARTICLE SIZE AND FILLER MATRIX ADHESION ON STRESS STATE IN TERMOPLASTIC COMPOSITES

KNÉSL, Z.; HUTAŘ, P.; NÁHLÍK, L.; NEZBEDOVÁ, E.; VLACH, B.

Original Title

ROLE OF PARTICLE SIZE AND FILLER MATRIX ADHESION ON STRESS STATE IN TERMOPLASTIC COMPOSITES

English Title

ROLE OF PARTICLE SIZE AND FILLER MATRIX ADHESION ON STRESS STATE IN TERMOPLASTIC COMPOSITES

Type

Paper in proceedings (conference paper)

Original Abstract

In the contribution finite element simulations based on the microstructure of polymer composite filled by interphase coated particles are conducted in order to transfer the information from micro to macro scale. The numerical analysis was carried out to study the influence of the soft interphase between particles and matrix on the macro-properties of the composite. The composite has been modelled as a three-phase continuum. Predicted values of the effective macro-modulus of particle filled composite are given as function of the thicknesses and the material properties of the interphase and the volume fraction of the particles. The influence of the interphase on the fracture toughness of the composite is discussed.

English abstract

In the contribution finite element simulations based on the microstructure of polymer composite filled by interphase coated particles are conducted in order to transfer the information from micro to macro scale. The numerical analysis was carried out to study the influence of the soft interphase between particles and matrix on the macro-properties of the composite. The composite has been modelled as a three-phase continuum. Predicted values of the effective macro-modulus of particle filled composite are given as function of the thicknesses and the material properties of the interphase and the volume fraction of the particles. The influence of the interphase on the fracture toughness of the composite is discussed.

Keywords

polymer composite, particle, interphase

Key words in English

polymer composite, particle, interphase

Authors

KNÉSL, Z.; HUTAŘ, P.; NÁHLÍK, L.; NEZBEDOVÁ, E.; VLACH, B.

RIV year

2012

Released

04.04.2007

Location

Lipt. Mikuláš

ISBN

978-80-8040-321-8

Book

Computational modeling and experiments of the composite materials with micro- and nano structure

Pages from

1

Pages to

8

Pages count

8

BibTex

@inproceedings{BUT27923,
  author="Zdeněk {Knésl} and Pavel {Hutař} and Luboš {Náhlík} and Eva {Nezbedová} and Bohumil {Vlach}",
  title="ROLE OF PARTICLE SIZE AND FILLER MATRIX ADHESION ON STRESS STATE IN TERMOPLASTIC COMPOSITES",
  booktitle="Computational modeling and experiments of the composite materials with micro- and nano structure",
  year="2007",
  pages="1--8",
  address="Lipt. Mikuláš",
  isbn="978-80-8040-321-8"
}