Original scientific paper

The Influence of Strontium Ferrite on Curing and Properties of BR-Composites

Jan KRUŽELÁK ; Slovak University of Technology, Faculty of Chemical and Food Technology, Institute of Polymer Materials, Department of Plastics and Rubber
Ivan HUDEC ; Slovak University of Technology, Faculty of Chemical and Food Technology, Institute of Polymer Materials, Department of Plastics and Rubber
Mariana UŠAKOVÁ ; Slovak University of Technology, Faculty of Electrical Engineering and Information Technology, Bratislava, Slovakia

Abstract

The focus of the work was to prepare elastomeric magnetic composites based on a highly elastic polymer matrix (1,4-cis butadiene rubber). Three modifications of the same type of strontium ferrite SrFe12O19, type FD8/24 were applied as magnetic fillers. The applied ferrites differed in particle size distribution and other structural and magnetic characteristics. The work is focused on the preparation of rubber compounds for making elastomeric magnetic composites and evaluation of magnetic fillers influence on curing characteristics, physical-mechanical and magnetic properties of prepared composites. The study is also dedicated to the cross-link density of vulcanizates.

Keywords

elastomeric composites; magnetic filler; physical-mechanical properties; strontium ferrite

Hrčak ID:

65900

URI

https://hrcak.srce.hr/65900

Publication date:

24.3.2011.

Article data in other languages: croatian

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