The Impact of Blue Inorganic Pigments on the Microwave Electrical Properties of Polymer Composites
Joint Authors
Source
International Journal of Microwave Science and Technology
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-02-06
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
We present the results of the measurement of complex dielectric permittivity, in the microwave frequency region, on glass reinforced polybutylene terephthalate (PBT) with blue inorganic pigments.
The cavity resonant method had been used in order to measure the shift in the resonant frequency of the cavity, caused by the insertion of a sample, which can be related to the real part of the complex permittivity.
Also, the quality factor of the cavity decreases with the insertion of a sample.
The changes in the inverse of this quality factor give the imaginary part.
In order to predict the dielectric behavior of this composite, we had developed a program of numerical simulation to calculate the complex permittivity of the inclusion.
By using some of dielectric mixture laws (Maxwell-Wagner-Sillars, Hanai, Looyenga, inverse and direct Wiener, and Bruggemann), we can predict the dielectric behavior of the composite in a large range of volume fraction of inclusions.
American Psychological Association (APA)
Costa, L. C.& Henry, F.. 2012. The Impact of Blue Inorganic Pigments on the Microwave Electrical Properties of Polymer Composites. International Journal of Microwave Science and Technology،Vol. 2012, no. 2012, pp.1-5.
https://search.emarefa.net/detail/BIM-486366
Modern Language Association (MLA)
Costa, L. C.& Henry, F.. The Impact of Blue Inorganic Pigments on the Microwave Electrical Properties of Polymer Composites. International Journal of Microwave Science and Technology No. 2012 (2012), pp.1-5.
https://search.emarefa.net/detail/BIM-486366
American Medical Association (AMA)
Costa, L. C.& Henry, F.. The Impact of Blue Inorganic Pigments on the Microwave Electrical Properties of Polymer Composites. International Journal of Microwave Science and Technology. 2012. Vol. 2012, no. 2012, pp.1-5.
https://search.emarefa.net/detail/BIM-486366
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-486366