Study of compression behavior of fiber-reinforced sandwich composite

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F17%3A00006445" target="_blank" >RIV/46747885:24410/17:00006445 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.thefibersociety.org/Portals/0/Past" target="_blank" >https://www.thefibersociety.org/Portals/0/Past</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Study of compression behavior of fiber-reinforced sandwich composite

Popis výsledku v původním jazyce

This paper presents an experimental investigation on the compression behavior of sandwich composites. Although, different types of sandwich composites are being developed with aramid fibres as the outer layer, there is no study considering sandwich with knit spacer as the middle layer. This study describes the effect of spacer as middle layer compared to the nonwoven. In this study, 8 different types of sandwich composites were prepared with two different materials as the middle layer and they are Knit spacers and Struto nonwovens. Also, 3 different types of woven Kevlar fabric structures as outer layer were used. Sandwich composites werefabricated using epoxy resin by wet lay-up method under vacuum bagging technique. It was under vacuum for 24 hours at 600bar pressure, followed by curing for 15 hours at 60°C. Compression behavior based on effect of weave type and material of middle layer of these composites were studied using the compression load-strain curves. The results indicated that spacer sandwich composite has better compression behavior than the nonwoven sandwich composite.

Název v anglickém jazyce

Study of compression behavior of fiber-reinforced sandwich composite

Popis výsledku anglicky

This paper presents an experimental investigation on the compression behavior of sandwich composites. Although, different types of sandwich composites are being developed with aramid fibres as the outer layer, there is no study considering sandwich with knit spacer as the middle layer. This study describes the effect of spacer as middle layer compared to the nonwoven. In this study, 8 different types of sandwich composites were prepared with two different materials as the middle layer and they are Knit spacers and Struto nonwovens. Also, 3 different types of woven Kevlar fabric structures as outer layer were used. Sandwich composites werefabricated using epoxy resin by wet lay-up method under vacuum bagging technique. It was under vacuum for 24 hours at 600bar pressure, followed by curing for 15 hours at 60°C. Compression behavior based on effect of weave type and material of middle layer of these composites were studied using the compression load-strain curves. The results indicated that spacer sandwich composite has better compression behavior than the nonwoven sandwich composite.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název statě ve sborníku

Fiber Society 2017 Fall Meeting and Technical Conference and International Symposium on Materials from Renewables, ISMR 2017: Advanced, Smart, and Sustainable Polymers, Fibers, and Textiles

ISBN

978-1-5108-6156-5

ISSN

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e-ISSN

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Počet stran výsledku

2

Strana od-do

109-110

Název nakladatele

The Fiber Society

Místo vydání

Georgia

Místo konání akce

Georgia

Datum konání akce

1. 1. 2017

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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