Sorting of Acrylonitrile-Butadiene-Styrene and Polystyrene Plastics by Microwave Cavity Resonance

Yuya Mori Takehiko Kobayashi KenTahara

Journal: International Journal of Wireless and Microwave Technologies @ijwmt

Article in issue: 2 Vol.6, 2016.

Free access

This paper presents a new sorting method for acrylonitrile-butadiene-stryrene (ABS) and poly styrene (PS) by means of microwave cavity resonator perturbation. In this method, a small piece of sample material is inserted into a cavity resonator at a point when the electric and magnetic fields mark the maximum and the minimum values, respectively. Experiments were carried out with use of 1-, 2-, 5-, and 10-GHz resonators and ABS and PS samples of various sizes. Loss angles of polarizability (tan χ) exhibited differences large enough to achieve accurate sorting between ABS and PS.

Cavity resonator \ Microwave measurement

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Short address: https://sciup.org/15012926

IDS: 15012926

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