Effects of Water Immersion on Mechanical Properties of Kevlar Composites Reinforced with ZnO Nanoparticles

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21610%2F23%3A00368980" target="_blank" >RIV/68407700:21610/23:00368980 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1007/978-3-031-44603-0_27" target="_blank" >https://doi.org/10.1007/978-3-031-44603-0_27</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/978-3-031-44603-0_27" target="_blank" >10.1007/978-3-031-44603-0_27</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effects of Water Immersion on Mechanical Properties of Kevlar Composites Reinforced with ZnO Nanoparticles

Popis výsledku v původním jazyce

The Kevlar fabric composites have a wide range of applications in the body armor and lightweight vehicle-armor structures. Nanoparticles are one of the most common nanofillers for these structures. In this research, the testing specimens have been made from the Kevlar fabrics impregnated with the poly (vinyl butyral)/ethanol solution which had been reinforced with the ZnO nanoparticles. The two-layered composite samples have been fabricated by means of hot compression. The immersion of the square Kevlar/PVB specimens for the water uptake measurements has been performed according to the ISO 62 standard. The specimens have been immersed in a water bath filled with the distilled water (40 ℃) in the period of 8 weeks. The Kevlar/PVB specimens have been tested in accordance with the ASTM D 3039 standard for the tensile properties and the ASTM D 790–03 standard for the flexural properties. The tensile and bending characteristics of the dry specimens have been compared with the ones that had undergone the water immersion.

Název v anglickém jazyce

Effects of Water Immersion on Mechanical Properties of Kevlar Composites Reinforced with ZnO Nanoparticles

Popis výsledku anglicky

The Kevlar fabric composites have a wide range of applications in the body armor and lightweight vehicle-armor structures. Nanoparticles are one of the most common nanofillers for these structures. In this research, the testing specimens have been made from the Kevlar fabrics impregnated with the poly (vinyl butyral)/ethanol solution which had been reinforced with the ZnO nanoparticles. The two-layered composite samples have been fabricated by means of hot compression. The immersion of the square Kevlar/PVB specimens for the water uptake measurements has been performed according to the ISO 62 standard. The specimens have been immersed in a water bath filled with the distilled water (40 ℃) in the period of 8 weeks. The Kevlar/PVB specimens have been tested in accordance with the ASTM D 3039 standard for the tensile properties and the ASTM D 790–03 standard for the flexural properties. The tensile and bending characteristics of the dry specimens have been compared with the ones that had undergone the water immersion.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20501 - Materials engineering

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název statě ve sborníku

Modern Building Materials, Structures and Techniques

ISBN

978-3-031-44602-3

ISSN

2366-2557

e-ISSN

—

Počet stran výsledku

10

Strana od-do

268-277

Název nakladatele

Springer, Cham

Místo vydání

—

Místo konání akce

Vilnius

Datum konání akce

5. 10. 2023

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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