Comparison of Dielectric Properties of Pure and Modified PET-G Materials for 3D Prototyping

Kód výsledku v 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>

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

Comparison of Dielectric Properties of Pure and Modified PET-G Materials for 3D Prototyping

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

Comparison of Dielectric Properties of Pure and Modified PET-G Materials for 3D Prototyping

Popis výsledku anglicky

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.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2024

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

2024 IEEE International Conference on High Voltage Engineering and Applications (ICHVE)

ISBN

979-8-3503-7498-8

ISSN

2381-5043

e-ISSN

2474-3852

Počet stran výsledku

4

Strana od-do

—

Název nakladatele

IEEE

Místo vydání

Piscataway

Místo konání akce

Berlin, Germany

Datum konání akce

18. 8. 2024

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

001332851100180