Electrical conductivity of rubber blends containing zeolite filler
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F19%3A10241508" target="_blank" >RIV/61989100:27360/19:10241508 - isvavai.cz</a>
Výsledek na webu
<a href="https://aip.scitation.org/doi/10.1063/1.5090067" target="_blank" >https://aip.scitation.org/doi/10.1063/1.5090067</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/1.5090067" target="_blank" >10.1063/1.5090067</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Electrical conductivity of rubber blends containing zeolite filler
Popis výsledku v původním jazyce
The work presents the possibilities of diagnostics of irreversible chemical reaction - vulcanisation using measurements of electrical parameters (DC conductivity). The experimental material was rubber blend based on styrene - butadiene (SBR) / natural rubber (NR) with zeolite fillers. The blends with active filler content based on natural zeolites are not implemented in the current practice of tyre production. Procedure of the measurement electrical properties was applied at the temperatures from RT to 200 oC with constant heating rate. The determination of electrical properties by means of the measurements of temperature dependencies of direct current electrical conductivity (σDC=f(T)), were performed using Novocontrol Concept 90. The increase of the values of the electrical conductivity during vulcanization is connected with the increasing of rate of the cross-linking reactions. The rate of reaction is affected by concentration and type of zeolite filler. It is possible to determine significant parameters of cross-linking reactions during vulcanization and also influence of concentration and type of zeolite filler. (C) 2019 Author(s).
Název v anglickém jazyce
Electrical conductivity of rubber blends containing zeolite filler
Popis výsledku anglicky
The work presents the possibilities of diagnostics of irreversible chemical reaction - vulcanisation using measurements of electrical parameters (DC conductivity). The experimental material was rubber blend based on styrene - butadiene (SBR) / natural rubber (NR) with zeolite fillers. The blends with active filler content based on natural zeolites are not implemented in the current practice of tyre production. Procedure of the measurement electrical properties was applied at the temperatures from RT to 200 oC with constant heating rate. The determination of electrical properties by means of the measurements of temperature dependencies of direct current electrical conductivity (σDC=f(T)), were performed using Novocontrol Concept 90. The increase of the values of the electrical conductivity during vulcanization is connected with the increasing of rate of the cross-linking reactions. The rate of reaction is affected by concentration and type of zeolite filler. It is possible to determine significant parameters of cross-linking reactions during vulcanization and also influence of concentration and type of zeolite filler. (C) 2019 Author(s).
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
—
OECD FORD obor
20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)
Návaznosti výsledku
Projekt
—
Návaznosti
V - Vyzkumna aktivita podporovana z jinych verejnych zdroju
Ostatní
Rok uplatnění
2019
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
AIP Conference Proceedings. Volume 2071
ISBN
978-0-7354-1799-1
ISSN
0094-243X
e-ISSN
—
Počet stran výsledku
6
Strana od-do
25-30
Název nakladatele
American Institute of Physics
Místo vydání
Melville
Místo konání akce
Temešvár
Datum konání akce
24. 5. 2018
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
000468231600020