Rubber Magnetic Composites Cross-Linked with Peroxide Curing Systems

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F19%3A63524156" target="_blank" >RIV/70883521:28110/19:63524156 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/article/10.1134%2FS1560090419060071" target="_blank" >https://link.springer.com/article/10.1134%2FS1560090419060071</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1134/S1560090419060071" target="_blank" >10.1134/S1560090419060071</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Rubber Magnetic Composites Cross-Linked with Peroxide Curing Systems

Popis výsledku v původním jazyce

Styrene-butadiene rubber and acrylonitrile-butadiene rubber as elastomer matrices were filled with barium ferrite in order to prepare rubber magnetic composites. For cross-linking of rubber compounds, peroxide curing systems consisting of dicumyl peroxide as curing agent and four types of low molecular weight organic compounds as co-agents were used. The work was focused on the investigation of different types of co-agents on the cross-linking, physical-mechanical and magnetic properties of the prepared composites. The results revealed that the type and amount of co-agent has no influence on magnetic characteristics of composites. On the other hand, cross-link density and physical-mechanical properties were significantly dependent on the composition of curing system. Co-agents contribute to the improvement of adhesion on the interphase filler-rubber. Considering the type of rubber matrix, higher values of tensile strength exhibited composites based on acrylonitrile-butadiene rubber. As magnetic filler and co-agents are polar materials, their compatibility with polar elastomers like acrylonitrile-butadiene rubber is much higher when compared to no-polar elastomers like styrene-butadiene rubber.

Název v anglickém jazyce

Rubber Magnetic Composites Cross-Linked with Peroxide Curing Systems

Popis výsledku anglicky

Styrene-butadiene rubber and acrylonitrile-butadiene rubber as elastomer matrices were filled with barium ferrite in order to prepare rubber magnetic composites. For cross-linking of rubber compounds, peroxide curing systems consisting of dicumyl peroxide as curing agent and four types of low molecular weight organic compounds as co-agents were used. The work was focused on the investigation of different types of co-agents on the cross-linking, physical-mechanical and magnetic properties of the prepared composites. The results revealed that the type and amount of co-agent has no influence on magnetic characteristics of composites. On the other hand, cross-link density and physical-mechanical properties were significantly dependent on the composition of curing system. Co-agents contribute to the improvement of adhesion on the interphase filler-rubber. Considering the type of rubber matrix, higher values of tensile strength exhibited composites based on acrylonitrile-butadiene rubber. As magnetic filler and co-agents are polar materials, their compatibility with polar elastomers like acrylonitrile-butadiene rubber is much higher when compared to no-polar elastomers like styrene-butadiene rubber.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)

Projekt

—

Návaznosti

N - Vyzkumna aktivita podporovana z neverejnych zdroju

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název periodika

POLYMER SCIENCE SERIES B

ISSN

1560-0904

e-ISSN

—

Svazek periodika

61

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

9

Strana od-do

865-873

Kód UT WoS článku

000511944300021

EID výsledku v databázi Scopus

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