Abstract
The effect of epoxy species on the tensile and electrical insulation properties of epoxy/micro-silica composites was studied by using three species of epoxy resins for high voltage insulators. The mixing ratio of spherical type micro-silica was varied at 40–70 wt% in each epoxy systems. Tensile strength of three Epoxy/micro-silica composites was lower than that of the each neat epoxy system and increased with increasing micro-silica content in each system. The maximum tensile strength was 86.0 MPa in Epoxy 2/micro-silica (70 wt%) composite. Electrical insulation breakdown strength of three Epoxy 1/micro-silica, Epoxy 2/micro-silica, Epoxy 3/micro-silica composites was higher than that of the each neat Epoxy 1, Epoxy 2 and Epoxy 3. The maximum electrical insulation breakdown strength was 55 kV/2mm in Epoxy 2/micro-silica (50 wt%) composite.
Similar content being viewed by others
References
P.J. Baird, H. Herman, G.C. Stevens, in Conference Record of the 2008 IEEE International Symposium on Electrical Insulation (Vancouver, Canada, 2008), pp. 742–745. https://doi.org/10.1109/elinsl.2008.4570436
J. Hao, C. Liu, Y. Li, R. Liao, Q. Liao, C. Tang, Materials 11, 851 (2018). https://doi.org/10.3390/ma11050851
R. Raja, S. Usa Prapu, K. Udayakumar, M. Abdullah Khan, S.S.M. Abdul Majeed, IEEE Trans. Dielectr. Electr. Insul. 14, 1207 (2007). https://doi.org/10.1109/tdei.2007.4339481
S.H. Mahdi, W.H. Jassim, I.A. Hamad, K.A. Jasima, Energy Procedia 119, 501 (2017). https://doi.org/10.1016/j.egypro.2017.07.059
E.A. Cherney, R.S. Gorur, IEEE Trans Dielectr. Electr. Insul. 6, 605 (1999). https://doi.org/10.1109/94.798117
G. Iyer, R.S. Gorur, R. Richert, A. Krivda, L.E. Schmidt, IEEE Trans. Dielectr. Electr. Insul. 18, 659 (2011). https://doi.org/10.1109/TDEI.2011.5931050
F. Shiravand, J.M. Hutchinson, Y. Calventus, Polym. Eng. Sci. 54, 51 (2013). https://doi.org/10.1002/pen.23540
M. Amin, M. Ali, A. Khattak, Sci. Eng. Compos. Mater. 25, 753 (2017). https://doi.org/10.1515/secm-2015-0445
E. Preisegger, R. Dürschner, W. Klotz, C.-A. König, H. Krähling, C. Neumann, B. Zahn, in Non-CO2 Greenhouse Gases: Scientific Understanding, Control and Implementation, ed. By J. van Ham, A.P.M. Baede, L.A. Meyer, R. Ybema (Kluwer Academic Publishers, 2000), pp. 391–398
T. Imai, F. Sawa, T. Ozaki, T. Shimizu, S. Kuge, M. Kozako, T. Tanaka, IEE J. Trans. FM 126, 1136 (2006)
P.O. Henk, T.W. Kortsen, T. Kvarts, High Perform. Polym. 11, 281 (1999). https://doi.org/10.1088/0954-0083/11/3/304
Y. Xu, D.D.L. Chung, C. Mroz, Compos. Part A: Appl. Sci. Manuf. 32, 1749 (2001). https://doi.org/10.1016/S1359-835X(01)00023-9
M. Ehsani, Z. Farhadinejad, S. Moemen-bellah, S.M. Bagher Alavi, M.M.S. Shrazi, H. Borsi, in 26th Internal Power System Conference, Tehran, Iran, 11-E-CAM-2359 (2011)
G. Iyer, R.S. Gorur, A. Krivda, P. Mahonen, in Proceedings of the 16th International Symposium on High Voltage Engineering, Paper E-2 (2009)
N. Bernard, S. Theoleyre, G. Valentin, in 16th International Conference and Exhibition on Electricity Distribution, Amsterdam, Netherlands, (IEE Conf. Publ No. 482) CIRED (2001)
D.A. Bolon, IEEE Electr. Insul. Mag. 11, 10 (1995)
T. Imai, F. Sawa, T. Yoshimitsu, T. Ozaki, T. Shimizu, in Annual Report Conference on CEIDP (2004), p. 402
E. Spruijt, P.M. Biesheuvel, M. de Vos Wiebe, Phys. Rev. E 91, 012601 (2015). https://doi.org/10.1103/physreve.91.012601
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Park, JJ. Tensile and Electrical Insulation Properties of Epoxy/Micro-silica Composites. Trans. Electr. Electron. Mater. 20, 67–72 (2019). https://doi.org/10.1007/s42341-019-00099-6
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s42341-019-00099-6