VISCOELASTIC PROPERTIES OF RUBBER MEASURED BY MEANS OF DYNAMIC MECHANICAL ANALYSIS

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

VISCOELASTIC PROPERTIES OF RUBBER MEASURED BY MEANS OF DYNAMIC MECHANICAL ANALYSIS

Popis výsledku v původním jazyce

This study summarizes different methods of the evaluation of dynamic experiments aimed to the determination of dynamic properties of viscoelastic materials such as polymers, elastomers and other plastics. In the first part of this work we investigate thethermomechanical behaviour of carbon-black filled rubber under dynamic loading conditions. Rubber specimens were subjected to a sinusoidally varying compressive strain with different amplitudes and frequencies. The strain and the force response were recorded. The phase angle ? between strain and stress responses and storage and loss moduli were determined by different evaluation methods. In the second part of the paper we present the comparison of the suitable evaluation methods for the dynamic mechanical analysis of polymers.

Název v anglickém jazyce

VISCOELASTIC PROPERTIES OF RUBBER MEASURED BY MEANS OF DYNAMIC MECHANICAL ANALYSIS

Popis výsledku anglicky

This study summarizes different methods of the evaluation of dynamic experiments aimed to the determination of dynamic properties of viscoelastic materials such as polymers, elastomers and other plastics. In the first part of this work we investigate thethermomechanical behaviour of carbon-black filled rubber under dynamic loading conditions. Rubber specimens were subjected to a sinusoidally varying compressive strain with different amplitudes and frequencies. The strain and the force response were recorded. The phase angle ? between strain and stress responses and storage and loss moduli were determined by different evaluation methods. In the second part of the paper we present the comparison of the suitable evaluation methods for the dynamic mechanical analysis of polymers.

Druh

D - Stať ve sborníku

CEP obor

JI - Kompositní materiály

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2008

Kód důvěrnosti údajů

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

Název statě ve sborníku

Dynamics of machines 2008

ISBN

9788087012109

ISSN

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e-ISSN

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Počet stran výsledku

8

Strana od-do

153-160

Název nakladatele

Institute of thermomechanics ČAV

Místo vydání

Praha

Místo konání akce

Praha

Datum konání akce

1. 1. 2008

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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