Influence of thermal ageing process on the crack propagation of rubber used for tire application

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F17%3A63517259" target="_blank" >RIV/70883521:28610/17:63517259 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/978-3-319-41879-7_24" target="_blank" >http://dx.doi.org/10.1007/978-3-319-41879-7_24</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-319-41879-7_24" target="_blank" >10.1007/978-3-319-41879-7_24</a>

Result language
angličtina
Original language name
Influence of thermal ageing process on the crack propagation of rubber used for tire application
Original language description
he present work studies the influence of thermal aging behaviour of rubber compounds based on natural rubber (NR), styrene–butadiene rubber (SBR) and their blend NR/SBR 60/40 on dynamic-mechanical and fatigue crack growth properties. The thermal ageing at the temperatures 70 and 110 °C has been applied, which closely simulates the real service conditions of tires. Dynamic-mechanical analysis (DMA) and fatigue crack growth (FCG) properties were characterised for the aged samples. The loss compliance J″ has been determined as a parameter, which effectively is detecting the embrittlement or softening/hardening behaviour of the aged rubber. Finally, the FCG studies revealed that increase in aging temperature has deleterious effect on crack growth resistance as was reflected in all the aged materials.
Czech name
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Czech description
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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)

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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