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Original title:
The study of the different percentage performance of nanoparticles on the properties of epoxy resin
Authors: Hudec, Jiří ; Neděla, Vilém ; Polsterová, H.
Document type: Papers
Conference/Event: International Microscopy Congres /18./, Praha (CZ), 2014-09-07 / 2014-09-12
Year: 2014
Language: eng
Abstract: This paper deals with the study of impact of different percentage filling of nanoparticles on the electrical properties of epoxy resin, which has very good mechanical and electrical properties. The sample is the blended mixture which is evacuated, subjected to ultrasound and then cured. It is expected that the formation of lumps should be minimised due to the influence of microwaves. Nanoparticles should be equally distributed in epoxide volume for this case. Unfortunately, this assumption was not proven. The mixture contains an epoxy resin CY228, hardener HY918, softener DY045 and accelerator DY062. Nanoparticles of alumina (Al2O3), sulfur dioxide (SiO2), titanium dioxide (TiO2) and tungsten oxide (WO3) from Sigma Aldrich Company were used as a filler. There were made samples for each filler with 0.25, 0.5, 1, 2 weight percent for our experiment and were determined values of the dissipation factor tg.delta., permittivity .epsilon.r and resistivity .rho.v by measuring.
Keywords: exposy resin; nanoparticles; SEM
Project no.: GA14-22777S (CEP)
Funding provider: GA ČR
Host item entry: 18th International Microscopy Congres. Proceedings, ISBN 978-80-260-6720-7
Institution: Institute of Scientific Instruments AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0238253
Permalink: http://www.nusl.cz/ntk/nusl-177537
The record appears in these collections:
Research > Institutes ASCR > Institute of Scientific Instruments
Conference materials > Papers
Authors: Hudec, Jiří ; Neděla, Vilém ; Polsterová, H.
Document type: Papers
Conference/Event: International Microscopy Congres /18./, Praha (CZ), 2014-09-07 / 2014-09-12
Year: 2014
Language: eng
Abstract: This paper deals with the study of impact of different percentage filling of nanoparticles on the electrical properties of epoxy resin, which has very good mechanical and electrical properties. The sample is the blended mixture which is evacuated, subjected to ultrasound and then cured. It is expected that the formation of lumps should be minimised due to the influence of microwaves. Nanoparticles should be equally distributed in epoxide volume for this case. Unfortunately, this assumption was not proven. The mixture contains an epoxy resin CY228, hardener HY918, softener DY045 and accelerator DY062. Nanoparticles of alumina (Al2O3), sulfur dioxide (SiO2), titanium dioxide (TiO2) and tungsten oxide (WO3) from Sigma Aldrich Company were used as a filler. There were made samples for each filler with 0.25, 0.5, 1, 2 weight percent for our experiment and were determined values of the dissipation factor tg.delta., permittivity .epsilon.r and resistivity .rho.v by measuring.
Keywords: exposy resin; nanoparticles; SEM
Project no.: GA14-22777S (CEP)
Funding provider: GA ČR
Host item entry: 18th International Microscopy Congres. Proceedings, ISBN 978-80-260-6720-7
Institution: Institute of Scientific Instruments AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0238253
Permalink: http://www.nusl.cz/ntk/nusl-177537
The record appears in these collections:
Research > Institutes ASCR > Institute of Scientific Instruments
Conference materials > Papers
Record created 2014-11-13, last modified 2021-11-24