Electrical Properties of Photopolymers for 3D Printing

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F21%3A00350917" target="_blank" >RIV/68407700:21230/21:00350917 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1109/ISSE51996.2021.9467515" target="_blank" >https://doi.org/10.1109/ISSE51996.2021.9467515</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/ISSE51996.2021.9467515" target="_blank" >10.1109/ISSE51996.2021.9467515</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Electrical Properties of Photopolymers for 3D Printing

Popis výsledku v původním jazyce

Although stereolithography (SLA) is the oldest 3D printing method, only a few works have been published about the complex electrical properties of objects printed from unfilled photopolymerizable resins. In this paper, we describe how the dielectric constant, loss factor, dielectric strength, and volume resistivity of printed objects are influenced by the type of resin and the thickness of the sample. Two commercial resins were used - acrylate/epoxy "blue" resin and acrylate "orange" resin. The electrical properties were mostly dependent on the type of resin and thickness of the sample. Thicker blue samples showed the highest polarizability among all tested materials. Volume resistivity of orange samples was one order of magnitude higher than the one of blue samples. Dielectric strength was not dependent on the type of the resin but rather on the thickness of the samples. Our results contribute to the current knowledge about the electrical behavior of SLA-printed objects.

Název v anglickém jazyce

Electrical Properties of Photopolymers for 3D Printing

Popis výsledku anglicky

Although stereolithography (SLA) is the oldest 3D printing method, only a few works have been published about the complex electrical properties of objects printed from unfilled photopolymerizable resins. In this paper, we describe how the dielectric constant, loss factor, dielectric strength, and volume resistivity of printed objects are influenced by the type of resin and the thickness of the sample. Two commercial resins were used - acrylate/epoxy "blue" resin and acrylate "orange" resin. The electrical properties were mostly dependent on the type of resin and thickness of the sample. Thicker blue samples showed the highest polarizability among all tested materials. Volume resistivity of orange samples was one order of magnitude higher than the one of blue samples. Dielectric strength was not dependent on the type of the resin but rather on the thickness of the samples. Our results contribute to the current knowledge about the electrical behavior of SLA-printed objects.

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

2021

Kód důvěrnosti údajů

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

Název statě ve sborníku

2021 44th International Spring Seminar on Electronics Technology (ISSE)

ISBN

978-1-6654-1477-7

ISSN

—

e-ISSN

2161-2528

Počet stran výsledku

5

Strana od-do

1-5

Název nakladatele

IEEE Press

Místo vydání

New York

Místo konání akce

Bautzen

Datum konání akce

5. 5. 2021

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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