Comparison of Dielectric Properties of Pure and Modified PET-G Materials for 3D Prototyping
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F24%3A43973007" target="_blank" >RIV/49777513:23220/24:43973007 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/document/10676275" target="_blank" >https://ieeexplore.ieee.org/document/10676275</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/ICHVE61955.2024.10676275" target="_blank" >10.1109/ICHVE61955.2024.10676275</a>
Alternative languages
Result language
angličtina
Original language name
Comparison of Dielectric Properties of Pure and Modified PET-G Materials for 3D Prototyping
Original language description
The increased popularity of 3D printing technologies has revolutionized development of new dielectric materials. One of the promising materials for dielectric applications is Polyethylene Terephthalate Glycol (PET-G), a thermoplastic polyester, which inherent dielectric properties and ease of 3D printing make it an ideal candidate for various industries. However, the integration of additives may affect the material’s electrical performance, particularly in direct current (DC) applications due to space charge accumulation. This research investigates the impact of flame retardant additives on the dielectric properties of PET-G, considering DC conductivity, electrical breakdown strength, and the loss factor dependency on temperature. Additionally, the study explores the influence of different printing patterns, specifically concentric versus rectilinear structures, on inner structure vacancies and subsequent space charge accumulation. The Pulse Electro-Acoustic (PEA) method is employed to observe space charge accumulation over time under high voltage DC electric fields, providing crucial insights into the dielectric properties of PET-G and its suitability for DC applications.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
—
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
2024 IEEE International Conference on High Voltage Engineering and Applications (ICHVE)
ISBN
979-8-3503-7498-8
ISSN
2381-5043
e-ISSN
2474-3852
Number of pages
4
Pages from-to
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Publisher name
IEEE
Place of publication
Piscataway
Event location
Berlin, Germany
Event date
Aug 18, 2024
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
001332851100180