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Rubber Composites Based on Polar Elastomers with Incorporated Modified and Unmodified Magnetic Filler.
- Source :
- Advances in Materials Science & Engineering; 6/14/2016, p1-10, 10p
- Publication Year :
- 2016
-
Abstract
- Rubber magnetic composites were prepared by incorporation of unmodified and surface modified strontium ferrite into rubber matrices based on NBR and NBR/PVC. Strontium ferrite was dosed to the rubber matrices in concentration scale ranging from 0 to 100 phr. The main goal was to investigate the influence of the type of ferrite on the curing process, physical-mechanical and magnetic properties of composites. The mutual interactions between the filler and rubber matrices were investigated by determination of cross-link density and SEM analysis. The incorporation of magnetic fillers leads to the increase of cross-link density and remanent magnetic induction of composites. Moreover, the improvement of physical-mechanical properties was achieved in dependence on the content of magnetic fillers. Surface modification of ferrite contributed to the enhancement of adhesion on the interphase filler-rubber. It can be stated that ferrite exhibits reinforcing effect in the composite materials and this reinforcing behavior was emphasized with the increase in polarity of the rubber matrix. [ABSTRACT FROM AUTHOR]
- Subjects :
- ELASTOMERS
RUBBER
STRONTIUM ferrite
COMPOSITE materials
FERRITES
Subjects
Details
- Language :
- English
- ISSN :
- 16878434
- Database :
- Complementary Index
- Journal :
- Advances in Materials Science & Engineering
- Publication Type :
- Academic Journal
- Accession number :
- 116139045
- Full Text :
- https://doi.org/10.1155/2016/7242891