Premium
Influence of Combined Sulfur and Peroxide Curing Systems and Ageing on the Properties of Rubber Magnets
Author(s) -
Kruželák Ján,
Kvasničáková Andrea,
Hložeková Klaudia,
Vilčáková Jarmila,
Hudec Ivan
Publication year - 2021
Publication title -
macromolecular symposia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.257
H-Index - 76
eISSN - 1521-3900
pISSN - 1022-1360
DOI - 10.1002/masy.202000258
Subject(s) - natural rubber , curing (chemistry) , peroxide , materials science , acrylonitrile , composite material , sulfur , ferrite (magnet) , vulcanization , magnet , chemistry , polymer , metallurgy , organic chemistry , physics , quantum mechanics , copolymer
Strontium ferrite in constant loading is incorporated into acrylonitrile butadiene rubber in order to prepare rubber magnetic composites. Sulfur, peroxide and combined sulfur/peroxide curing systems are applied for cross‐linking of rubber composites. The work is focused on the investigation of curing system composition and thermo‐oxidative ageing on cross‐link density, physical‐mechanical and magnetic properties of rubber magnets. The results revealed that the cross‐link density and the structure of the formed cross‐links within the rubber matrices affect the property spectrum of vulcanizates.