Monitoring of vulcanization process using measurement of electrical properties during linear increasing temperature

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F15%3A86095000" target="_blank" >RIV/61989100:27360/15:86095000 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/70883521:28610/15:43873061

Výsledek na webu

<a href="http://iopscience.iop.org/article/10.1088/1742-6596/602/1/012010/pdf" target="_blank" >http://iopscience.iop.org/article/10.1088/1742-6596/602/1/012010/pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1742-6596/602/1/012010" target="_blank" >10.1088/1742-6596/602/1/012010</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Monitoring of vulcanization process using measurement of electrical properties during linear increasing temperature

Popis výsledku v původním jazyce

The article presents the possibilities of diagnostics of irreversible chemical reaction vulcanization in case of laboratory prepared rubber mixture based on styrene - butadiene (SBR) using measurements of selected physical parameters. Our work is focusedon the measurement of current rheologic parameters (torque at defined shear deformation) and selected electrical parameters (DC conductivity) during linear increasing temperature. The individual steps of vulcanization are well identified by means of measurements of rheologic parameters, while significantly affecting the value of the electrical conductivity. The value of the electrical conductivity increases with the increasing of rate of the crossbridging reactions during vulcanization. The rate of theheating affects both types of measurements. When the rate of the heating is increasing the temperature of the beginning of networking step of reactions and also the rate of vulcanization grow. The sensitivity of the both types of measure

Název v anglickém jazyce

Monitoring of vulcanization process using measurement of electrical properties during linear increasing temperature

Popis výsledku anglicky

The article presents the possibilities of diagnostics of irreversible chemical reaction vulcanization in case of laboratory prepared rubber mixture based on styrene - butadiene (SBR) using measurements of selected physical parameters. Our work is focusedon the measurement of current rheologic parameters (torque at defined shear deformation) and selected electrical parameters (DC conductivity) during linear increasing temperature. The individual steps of vulcanization are well identified by means of measurements of rheologic parameters, while significantly affecting the value of the electrical conductivity. The value of the electrical conductivity increases with the increasing of rate of the crossbridging reactions during vulcanization. The rate of theheating affects both types of measurements. When the rate of the heating is increasing the temperature of the beginning of networking step of reactions and also the rate of vulcanization grow. The sensitivity of the both types of measure

Druh

D - Stať ve sborníku

CEP obor

JI - Kompositní materiály

OECD FORD obor

—

Projekt

—

Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název statě ve sborníku

Journal of Physics Conference Series. Volume 602

ISBN

—

ISSN

1742-6588

e-ISSN

—

Počet stran výsledku

7

Strana od-do

"nestrankovano"

Název nakladatele

IOP Publishing

Místo vydání

Bristol

Místo konání akce

Miskolc-Lillafüred

Datum konání akce

7. 10. 2013

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000354704800010