Development and Characterization of Microwave Absorber Composite Material

  • Authors

    • Hashem Al-Mattarneh
    2018-08-26
    https://doi.org/10.14419/ijet.v7i3.32.18391
  • Microwave, Natural rubber, Permeability, Permittivity, Thermoplastic.
  • The rapid development of electronic systems and telecommunications has resulted in a growing and intense interest in microwave electromagnetic absorber technology and microwave absorbing composite material. This research was conducted to develop microwave absorber composites called thermoplastic natural rubber barium ferrite (TPNR-BF). The composite was characterized by determination of its physical, mechanical, magnetic and microwave properties. TPNR-BF with the fine particles barium ferrite filler content of 0-20% by weight were prepared using melt blending method. The microwave electromagnetic properties were measured using free-space microwave non-destructive testing system (MNDTS) in the frequency range of 7-13 GHz. The mechanical and Magnetic properties of the thermoplastic natural rubber-barium ferrite were also measured using Magnetometer. The effects of the different percentage of filler content on the mechanical and microwave properties of the composites have been evaluated. Both microwave dielectric constant and the reflection coefficient of TPNR-BF increase with increasing frequency and filler content while transmission coefficient decreases with increasing filler content which indicates that the composite absorbs more microwave energy by the filler. Barium ferrite contents show an inverse relation with the mechanical properties such as tensile strength and stiffness. MNDTS shows excellent capability for advanced characterization of a microwave composite material.

     

     

  • References

    1. [1] Bregar VB, (2004), Advantages of ferromagnetic nanoparticle composites in microwave absorbers, IEEE Transactions on Magnetics, 40 (3), 1679 - 1684

      [2] Mokhtar N, Abdullah M & Ahmad S, (2012), Structural and Magnetic Properties of Type-M Barium Ferrite – Thermoplastic Natural Rubber Nanocomposites, Sains Malaysiana 41(9), 1125–1131.

      [3] Feng YB, Qiu T, & Shen CY, (2007), Absorbing properties and structural design of microwave absorbers based on carbonyl iron and barium ferrite, Journal of Magnetism and Magnetic Materials 318, 8–13.

      [4] Kong I, Ahmad S, Abdullah M, Hui D, Yusoff AN & Puryanti D., (2010), Magnetic and microwave absorbing properties of magnetite–thermoplastic natural rubber nanocomposites, Journal of Magnetism and Magnetic Materials 322, 3401–3409.

      [5] Flaifel MH, Ahmad S, Abdullah M, Shaari RRAH, Ayman A & El-Saleh, SA, (2014), Preparation, thermal, magnetic and microwave absorption properties of thermoplastic natural rubber matrix impregnated with NiZn ferrite nanoparticles, Composites Science and Technology 96, 103–108.

      [6] Abdullah MH, Ahmad M, Ibrahim NB & Yusoff AN, (2008). Microwave magnetic, dielectric and absorption properties of some cerium yttrium iron garnets. Sains Malaysiana 37(2), 205-201.

      [7] Kong I, Ahmad SH, Abdullah MH, Hue D, Yusoff AN & Puryanti D, (2010), Magnetic and microwave absorbing properties of magnetite – thermoplastic natural rubber nanocomposites. Journal of Magnetism and Magnetic Materials 322, 3401- 3409.

      [8] Yusoff AN, Abdullah MH, Ahmad SH, Jusoh SF, Mansor AA & Hamid SAA, (2002), Electromagnetic and absorption properties of some microwave absorbers. Journal of Applied Physics 92, 876-882.

      [9] Puryanti D, Ahmad SH, Abdullah MH & Yusoff AN (2007), Effect of nickel-cobalt-zinc ferrite filler on magnetic and thermal properties of thermoplastic natural rubber composites, International Journal of Polymeric Materials 56, 1-12.

      [10] Al-Qadi IL, Riad SM, Mostaf R & Su W, (1997), Design and evaluation of a coaxial transmission line fixture to characterize Portland cement concrete, Construction and Building Material 11 (3), 163–173.

      [11] Jamil M, Hassan MK, Al-Mattarneh HMA & Zain MFM, (2013), Concrete dielectric properties investigation using microwave nondestructive techniques, Material, and Structure 46, 77–87.

      [12] Al-Mattarneh H, (2016), Determination of chloride content in concrete using near- and far-field microwave non-destructive methods, Corrosion Science, Corrosion Science 105, 133–140.

      [13] Al-Mattarneh H, (2014), Electromagnetic quality control of steel fiber concrete, Construction and Building Materials 73, 350–356.

      [14] Al-Mattarneh HMA, Ghodgaonkar DK. & Majid WMBWA, (2001), Microwave nondestructive testing for classification of Malaysian timber using free-space techniques, Proceedings of the Sixth International, Symposium on Signal Processing and its Applications, Sixth International, IEEE Xplore, 2, 450-453.

      [15] Al-Mattarneh HMA, Ghodgaonkar DK, & Majid WMWA, (2001), Microwave sensing of moisture content in concrete using open-ended rectangular waveguide, Subsurface Sensing Technologies, and Applications, 2 (4), 377-390.

      [16] Al-Mattarneh H, Ghodgaonkar DK, Abdul Hamid H, Al-Fugara A & Abu Bakar SH, (2002), Microwave Reflectometer System for Continuous Monitoring of Water Quality, IEEE Proceedings of the 2002 Student Conference on Research and Development, IEEE Xplore, July 16-17, 430-433.

      [17] Al-Mattarneh HMA, Ghodgaonkar DK,. Wan Mahmood Majid B.W.A, (2001), Determination of Compressive Strength of Concrete Using Free-Space Reflection Measurements in the Frequency Range of 8–12.5 GHz, Asia-Pacific Microwave Conference, Microwave for New Century, December 3–6, National Taiwan University, Taipei, Taiwan, R.O.C.

      [18] Ghodgaonkar DK, Varadan VV & Varadan VK, (1989), Free-space method for measurement of dielectric constants and loss tangents at microwave frequencies, IEEE Trans. Instrumentation and Measurement 38, 789–793.

      [19] Kim SS, Jo SB, Gueon KI, Choi KK, Kim JM & Churn KS, (1991). Complex permittivity and microwave absorption of ferrite-rubber composite in X-band frequencies., IEEE Transaction on Magnetics. 27 (6), 54-62.

      [20] Shinb JY & Oh JH (1993). The Microwave absorbing phenomina of Ferrite Microwave absorbers, IEEE Transaction on Magnetics. 29 (6), 3437-3439.

  • Downloads

  • How to Cite

    Al-Mattarneh, H. (2018). Development and Characterization of Microwave Absorber Composite Material. International Journal of Engineering & Technology, 7(3.32), 54-58. https://doi.org/10.14419/ijet.v7i3.32.18391