Nonlinear Viscoelasticity of Fibre-filled Polypropylene Melts

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F03%3A63501593" target="_blank" >RIV/70883521:28110/03:63501593 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Nonlinear Viscoelasticity of Fibre-filled Polypropylene Melts

Original language description

The paper presents steady-state and dynamic viscoelastic properties of short carbon fibre-filled polypropylene melts (CF/PP) measured by cone-plate rheogoniometer. Storage and loss moduli were analyzed by Fourier series expansion to determine their higher-order terms as the indicators of nonlinear viscoelasticity. CF content affects the viscosity, apparent yield stress, complex viscosity and non-linear character of the properties. In general, the filled PP systems show complex viscoelastic behaviour with some irregularities, e.g. some higher order terms of the storage modulus are negative, which differs from the previously researched filled liquid-crystal polymers.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JI - Composite materials

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2003

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Polymers and Polymer Composittes

ISSN

1478-2391

e-ISSN

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Volume of the periodical

11

Issue of the periodical within the volume

No5

Country of publishing house

GB - UNITED KINGDOM

Number of pages

13

Pages from-to

383-395

UT code for WoS article

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EID of the result in the Scopus database

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