Study of tribological properties of natural rubber containing carbon nanotubes and carbon black as hybrid fillers

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F19%3A63521813" target="_blank" >RIV/70883521:28610/19:63521813 - isvavai.cz</a>
Result on the web
<a href="https://link.springer.com/article/10.1007%2Fs13204-018-0797-6" target="_blank" >https://link.springer.com/article/10.1007%2Fs13204-018-0797-6</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s13204-018-0797-6" target="_blank" >10.1007/s13204-018-0797-6</a>

Result language
angličtina
Original language name
Study of tribological properties of natural rubber containing carbon nanotubes and carbon black as hybrid fillers
Original language description
Dry friction and wear properties of natural rubber (NR), containing multi-walled carbon nanotubes (MWCNT) and carbon black (CB), were investigated. Natural rubber (NR)-based composites containing all common additives and curatives, and a fixed amount (30 phr—parts per 100 rubber by weight) of hybrid fillers (MWCNT x + CB30−x) were prepared by simple mixing procedure and tested. The main goal was to study the behaviours of composites at different tribological testing conditions, such as friction speed and normal load. It was found that with an increase of concentration of MWCNT from x = 0 phr to x = 5 phr in studied composites, there was a decrease in the coefficient of friction (COF) with no significant change in wear in the framework of each used combination of testing parameters. Generally, higher friction speed at certain normal force led to the increase of COF of all the samples and wear reflected deliberate value fluctuation. Also, it was established that considerable growth of wear and unexpected reducing of friction coefficient ensued from increasing of applied load for every fixed sliding speed.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
21001 - Nano-materials (production and properties)

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
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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