Rapid Payne effect test - A novel method for study of strain-softening behavior of rubbers filled with various carbon blacks

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F15%3A43873049" target="_blank" >RIV/70883521:28610/15:43873049 - isvavai.cz</a>
Result on the web
<a href="http://onlinelibrary.wiley.com/doi/10.1002/app.41976/abstract;jsessionid=4C4BF09718BF23C8AD4ADF749F74A43C.f01t04" target="_blank" >http://onlinelibrary.wiley.com/doi/10.1002/app.41976/abstract;jsessionid=4C4BF09718BF23C8AD4ADF749F74A43C.f01t04</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/app.41976" target="_blank" >10.1002/app.41976</a>

Result language
angličtina
Original language name
Rapid Payne effect test - A novel method for study of strain-softening behavior of rubbers filled with various carbon blacks
Original language description
In the presented article, the strain-softening process in rubber compounds filled with carbon black is investigated. First people to observe this process were Fletcher and Gent in 1954. Later, Payne did an extensive investigation of the process thus thetest is generally known as Payne effect test. Based on the measured data, so-called Payne softening can be calculated. The Payne softening is broadly considered as the measure of the strain-softening. In order to investigate strain-softening behavior ofa filled rubber compound several strain amplitudes are imposed during a Payne effect test. In this article, a two-point (rapid) version of the test containing only two strain amplitudes is introduced and verified statistically. This test has shown that for the investigation of the filler network disintegration in filled rubbers primarily the large deformations are important, notwithstanding the strain history of a sample. Moreover, the softening characteristic is observed in 30% of the t
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CD - Macromolecular chemistry
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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