Electrical Properties of Ultra-Sonicated Epoxy Resin
Keywords:
electrical properties, ultra-sonicated, epoxy resin
Abstract
As ultra-sonication is a mostly used method to disperse the particles into the polymer matrix, the aim of this study is to point out the effect of epoxy’s exposure to ultra-sounds over the electrical properties, especially the electrical conductivity. As the epoxy resins are insulators, the method is based on the determination of electrical conductivity via the measurement of electrical insulation resistance. The polymer solution was exposed for 45 minutes to ultra-sounds produced by one, two, three and four generators at different values of ultra-sounds frequency.
References
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[20]. ***, SR EN ISO 3744/2009.
[2]. Rupprecht L., Conductive Polymers and Plastics, ISBN: 978-1-884207-77-8, 1999.
[3]. Cusano A., Breglio G., Giordano M., Calabro A., Cutolo A., Nicolais L., An optoelectronic sensor for cure monitoring in thermoset-based composites, Sensors and Actuators, 84, p. 270-275, 2000.
[4]. Cîrciumaru A., Proiectarea, formarea și caracterizarea materialelor compozite cu matrice polimerică (Note de curs), Ed. Europlus, Galați, ISBN:978-606-628-060-0, 2013.
[5]. Wallace P. D., Thermosetting resins, Borden Chemical, p. 1-16, 2000.
[6]. Chikhi N., Fellahi S., Bakar M., Modification of epoxy resin using reactive liquid (ATBN) rubber, European Polymer Journal, 38, p. 251-264, 2002.
[7]. Mamunya Ye. P., Davydenko V. V., Pissis P., Lebedev E. V., Electrical and thermal conductivity of polymers filled with metal powders, European Polymer Journal, Vol. 38, p. 1887-1897, 2002.
[8]. Mihalcu M., Materiale plastice armate, Ed. Tehnică, București, 1973.
[9]. Zhang M. Q., Xu J. R., Zeng H. M., Huo Q., Zhang Z. Y., Yun F. C., Friedrich K., Fractal approach to the critical filler volume fraction of an electrically conductive polymer composite, Journal of Materials Science, Vol. 30, Issue 17, p. 4226-4232, 1995.
[10]. Krevelen D. W. V., Nijenhuis K. T., Properties of Polymers, ISBN: 978-0-08-054819-7, 2009.
[11]. Kenneth S. Suslick, Gareth J. Price, Applications of ultrasound to materials chemistry, Annu. Rev. Mater. Sci. 29, 1999.
[12]. Vitaliy G. Shevchenko, Sergey V. Polschikov, Polina M. Nedorezova, Alla N. Klyamkina, Alexander N. Shchegolikhin, Alexander M. Aladyshev, Vyacheslav E. Muradyan, In situ polymerized poly(propylene)/graphene nanoplatelets nanocomposites: Dielectric and microwave properties, Polymer, 53, 2012.
[13]. Masao Sumita, Kazuya Sakata, Shigeo Asai, Keizo Miyasaka, Hideaki Nakagawa, Dispersion of fillers and the electrical conductivity of polymer blends filled with carbon black, Polymer Bulletin, Vol. 25, Issue 2, 1991.
[14]. François Carmona, Jérôme Ravier, Electrical properties and mesostructure of carbon black-filled polymers, Carbon Vol. 40, Issue 2, Third International Conference on Carbon Black, 2002.
[15]. Francesca Lionetto, Francesco Montagna, Alfonso Maffezzoli, Ultrasonic Dynamic Mechanical Analysis of Polymers, Appl. Rheol., 15:5, p. 326-335, 2005.
[16]. Kuiming Liang, Clyde Oakley, Wayne Huebner, Hal Kunkel, Acoustic characterization of ultrasonic transducer materials II. The effect of curing agent in binary epoxy blends on acoustic properties, Ultrasonics, 37, 1999.
[17]. A. R. Horrocks, B. Kandola, G. J. Milnes, A. Sitpalan, R. L. Hadimani, The potential for ultrasound to improve nanoparticle dispersion and increase flame resistance in fibreforming polymers, Polymer Degradation and Stability, 97, 2012.
[18]. Kolosov A. E., Sakharov A. S., Sivetskii V. I., Sidorov D. E., Sokolskii A. L., Substantiation of the efficiency of using ultrasonic modification as a basis of a production cycle for preparing reinforced objects of epoxy polymer composition, Chemical and Petroleum Engineering, Vol. 48, Nos. 5-6, Sept., 2012.
[19]. Albert M. Lindrose, Ultrasonic wave and moduli changes in a curing epoxy resin, Experimental Mechanics, Vol. 18, Issue 6, 1978.
[20]. ***, SR EN ISO 3744/2009.
Published
2015-03-15
How to Cite
1.
GRAUR I, BRIA V, CÎRCIUMARU A, BÎRSAN I-G. Electrical Properties of Ultra-Sonicated Epoxy Resin. The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science [Internet]. 15Mar.2015 [cited 29Apr.2024];38(1):71-6. Available from: https://www.gup.ugal.ro/ugaljournals/index.php/mms/article/view/1376
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