The Effect of Various Flame Retardants on Thermal Properties of Cable Insulation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F22%3A43966286" target="_blank" >RIV/49777513:23220/22:43966286 - isvavai.cz</a>

Výsledek na webu

<a href="https://ieeexplore.ieee.org/document/9991463" target="_blank" >https://ieeexplore.ieee.org/document/9991463</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.23919/CMD54214.2022.9991463" target="_blank" >10.23919/CMD54214.2022.9991463</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The Effect of Various Flame Retardants on Thermal Properties of Cable Insulation

Popis výsledku v původním jazyce

Cables are used in many areas of industry. Their insulation system is mainly made of polymeric materials, so its flammable properties limit its use. For this reason, flame retardant fillers are added during production to improve heat resistance. Aluminium hydroxide (ATH - Al(OH)3) and magnesium hydroxide (MDH - Mg(OH)2) belong among the most frequently used flame retardants. Generally, flame retardancy occurs during the decomposition of these substances. The process is associated with the release of water and the absorption of heat (endothermic reaction). As the two flameretardants mentioned above have different decomposition temperatures, the properties of the resulting insulation are affected. Therefore, this paper compares the behavior of three cable insulations with different flame retardant incorporation. Simultaneous Thermal Analysis (STA), Differential Scanning Calorimetry (DSC), Dynamic Mechanical Analysis (DMA), and Fourier Transform Infrared Spectroscopy (FT-IR) were used for the comparison of samples. The results indicate the different behavior of these insulations over a wide temperature range. The evaluation was based on analyzing the glass transition temperatures, decomposition temperatures, and mechanical moduli change during thermal heating.

Název v anglickém jazyce

The Effect of Various Flame Retardants on Thermal Properties of Cable Insulation

Popis výsledku anglicky

Cables are used in many areas of industry. Their insulation system is mainly made of polymeric materials, so its flammable properties limit its use. For this reason, flame retardant fillers are added during production to improve heat resistance. Aluminium hydroxide (ATH - Al(OH)3) and magnesium hydroxide (MDH - Mg(OH)2) belong among the most frequently used flame retardants. Generally, flame retardancy occurs during the decomposition of these substances. The process is associated with the release of water and the absorption of heat (endothermic reaction). As the two flameretardants mentioned above have different decomposition temperatures, the properties of the resulting insulation are affected. Therefore, this paper compares the behavior of three cable insulations with different flame retardant incorporation. Simultaneous Thermal Analysis (STA), Differential Scanning Calorimetry (DSC), Dynamic Mechanical Analysis (DMA), and Fourier Transform Infrared Spectroscopy (FT-IR) were used for the comparison of samples. The results indicate the different behavior of these insulations over a wide temperature range. The evaluation was based on analyzing the glass transition temperatures, decomposition temperatures, and mechanical moduli change during thermal heating.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

<a href="/cs/project/EF18_069%2F0009855" target="_blank" >EF18_069/0009855: Elektrotechnické technologie s vysokým podílem vestavěné inteligence</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the 2022 9th International Conference on Condition Monitoring and Diagnosis (CMD)

ISBN

978-4-88686-431-4

ISSN

2374-0167

e-ISSN

—

Počet stran výsledku

4

Strana od-do

454-457

Název nakladatele

IEEE

Místo vydání

Piscataway

Místo konání akce

hybrid style, Kitakyushu, Japan

Datum konání akce

13. 11. 2022

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000937794300084