Publication 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.

Czech title

Role velikosti částice a adheze matrice v termoplastických kompozitech

English title

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

Type

conference paper

Language

en

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.

Czech abstract

Práce se zabývá vlivem velikosti částic a adheze mezi matricí a částicí na lomovou houževnatost polymerního kompozitu.

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 in Czech

polymerní komposit, částice, mezifáze

Keywords in English

polymer composite, particle, interphase

RIV year

2007

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–to

1–8

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",
  month="April",
  pages="1--8",
  address="Lipt. Mikuláš",
  isbn="978-80-8040-321-8"
}