The Effect of Alternative Filler Content on Mixing and Vulcanization Process of Elastomeric Blends

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F23%3A10253483" target="_blank" >RIV/61989100:27360/23:10253483 - isvavai.cz</a>

Výsledek na webu

<a href="https://pubs.aip.org/aip/acp/article-abstract/2976/1/080007/2919483/The-effect-of-alternative-filler-content-on-mixing?redirectedFrom=fulltext" target="_blank" >https://pubs.aip.org/aip/acp/article-abstract/2976/1/080007/2919483/The-effect-of-alternative-filler-content-on-mixing?redirectedFrom=fulltext</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1063/5.0173633" target="_blank" >10.1063/5.0173633</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The Effect of Alternative Filler Content on Mixing and Vulcanization Process of Elastomeric Blends

Popis výsledku v původním jazyce

This study deals with the influence of the alternative filler content, as a partial replacement of the commonly used filler - silica, on the process of mixing elastomeric blends and subsequent vulcanization. Commonly used fillers such as silica and carbon black often increase the temperature of the blends during the mixing process due to their reinforcing properties and low particle size, which leads to the need of cooling the elastomeric blend during the mixing process while limiting the addition of materials sensitive to high temperatures (e.g. vulcanization system). As alternative filler, a byproduct from industry was used, the so-called energy gypsum, which the effect of on the vulcanization process has already been investigated by the authors. However, the direct effect of this alternative filler on the mixing process of elastomeric blends has not yet been studied. Using the Winmix program, which is used to directly record the magnitude of torque and temperature during the mixing process, the influence of the silica content and energy gypsum on the stated parameters of elastomer blends mixing was studied. For systems with different ratio of the given fillers, their influence on rheological properties and vulcanization characteristics was also evaluated. The results of the study provide important knowledge about the influence of conventional and alternative fillers on the mixing process and vulcanization of elastomeric systems and in the future will serve to set and optimize the parameters of these processes.

Název v anglickém jazyce

The Effect of Alternative Filler Content on Mixing and Vulcanization Process of Elastomeric Blends

Popis výsledku anglicky

This study deals with the influence of the alternative filler content, as a partial replacement of the commonly used filler - silica, on the process of mixing elastomeric blends and subsequent vulcanization. Commonly used fillers such as silica and carbon black often increase the temperature of the blends during the mixing process due to their reinforcing properties and low particle size, which leads to the need of cooling the elastomeric blend during the mixing process while limiting the addition of materials sensitive to high temperatures (e.g. vulcanization system). As alternative filler, a byproduct from industry was used, the so-called energy gypsum, which the effect of on the vulcanization process has already been investigated by the authors. However, the direct effect of this alternative filler on the mixing process of elastomeric blends has not yet been studied. Using the Winmix program, which is used to directly record the magnitude of torque and temperature during the mixing process, the influence of the silica content and energy gypsum on the stated parameters of elastomer blends mixing was studied. For systems with different ratio of the given fillers, their influence on rheological properties and vulcanization characteristics was also evaluated. The results of the study provide important knowledge about the influence of conventional and alternative fillers on the mixing process and vulcanization of elastomeric systems and in the future will serve to set and optimize the parameters of these processes.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20500 - Materials engineering

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název statě ve sborníku

AIP Conference Proceedings. Volume 2976, Issue 1

ISBN

978-0-7354-4730-1

ISSN

0094-243X

e-ISSN

0094-243X

Počet stran výsledku

9

Strana od-do

1-9

Název nakladatele

American Institute of Physics

Místo vydání

New York

Místo konání akce

Rydzyna

Datum konání akce

5. 9. 2023

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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