Effect of Particles Size and Density on Fracture Toughness of Polypropylene Particulate Composite
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F08%3A00318660" target="_blank" >RIV/68081723:_____/08:00318660 - isvavai.cz</a>
Alternative codes found
RIV/00216305:26210/08:PU79127
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Effect of Particles Size and Density on Fracture Toughness of Polypropylene Particulate Composite
Original language description
The addition of mineral fillers to polypropylene (PP) can profoundly change the mechanical properties of polymer system. The properties of the particles themselves (size, shape, and material properties) can have significant effect on the global behaviourof composite, particularly on its toughness and stiffness. This contribution is focused on effects of particles size and their density on fracture toughness of polyprophylen particulate composite. The effect was studied from the experimental as well asfrom the theoretical point of view. The change of fracture toughness was estimated with utilisation of linear elastic fracture mechanics approach. The composite was modelled as a three-phase material with homogeneously distributed coated particles and numerically simulated using the finite element program ANSYS.
Czech name
Efekt velikosti částic na lomové chování polypropylenového kompozitu
Czech description
Přidáním tuhých částic do polypropylenové matrice se změní mechanické vlastnosti celého polymerního systému. Nejen velikost, ale i rozmístění, popřípadě hustota částic, má pochopitelně vliv na celkové lomové chování kompozitu. V tomto příspěvku je právěstudován vliv těchto parametrů.
Classification
Type
D - Article in proceedings
CEP classification
JL - Fatigue and fracture mechanics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA106%2F07%2F1284" target="_blank" >GA106/07/1284: Toughness of Polyolefins Composites with Micro-fillers</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of 17th European Conference on Fracture
ISBN
978-80-214-3692-3
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
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Publisher name
VUTIUM Brno
Place of publication
Brno
Event location
Brno
Event date
Sep 2, 2008
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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