Modeling and analysis of the creep behavior of jute/green epoxy composites incorporated with chemically treated pulverized nano/micro jute fibers

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F16%3A00003739" target="_blank" >RIV/46747885:24410/16:00003739 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.indcrop.2015.12.052" target="_blank" >http://dx.doi.org/10.1016/j.indcrop.2015.12.052</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.indcrop.2015.12.052" target="_blank" >10.1016/j.indcrop.2015.12.052</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Modeling and analysis of the creep behavior of jute/green epoxy composites incorporated with chemically treated pulverized nano/micro jute fibers

Popis výsledku v původním jazyce

This paper reports the creep behavior of alkali treated jute/green epoxy composites incorporated withvarious loadings (1, 5 and 10 wt%) of chemically treated pulverized jute fibers (PJF) at different environment temperatures. Composites were prepared by hand layup method and compression moldingtechnique. The creep and dynamic mechanical tests were performed in three-point bending mode bydynamic mechanical analyzer (DMA). The incorporation of PJF is found to significantly improve the creepresistance and strain rate of composites. Three creep models i.e. Burger’s model, Findley’s power lawmodel and a simpler two-parameter power law model were used to model the creep behavior in thisstudy. The time temperature superposition principle (TTSP) was applied to predict the long-term creepperformance. The Findley’s power law model was found to be satisfactory in predicting the long-termcreep behavior. Dynamic mechanical thermal analysis (DMTA) results revealed the increase in storagemodulus, glass transition temperature and reduction in the tangent delta peak height of composites withhigher loading of PJF.

Název v anglickém jazyce

Modeling and analysis of the creep behavior of jute/green epoxy composites incorporated with chemically treated pulverized nano/micro jute fibers

Popis výsledku anglicky

This paper reports the creep behavior of alkali treated jute/green epoxy composites incorporated withvarious loadings (1, 5 and 10 wt%) of chemically treated pulverized jute fibers (PJF) at different environment temperatures. Composites were prepared by hand layup method and compression moldingtechnique. The creep and dynamic mechanical tests were performed in three-point bending mode bydynamic mechanical analyzer (DMA). The incorporation of PJF is found to significantly improve the creepresistance and strain rate of composites. Three creep models i.e. Burger’s model, Findley’s power lawmodel and a simpler two-parameter power law model were used to model the creep behavior in thisstudy. The time temperature superposition principle (TTSP) was applied to predict the long-term creepperformance. The Findley’s power law model was found to be satisfactory in predicting the long-termcreep behavior. Dynamic mechanical thermal analysis (DMTA) results revealed the increase in storagemodulus, glass transition temperature and reduction in the tangent delta peak height of composites withhigher loading of PJF.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JI - Kompositní materiály

OECD FORD obor

—

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

Industrial Crops and Products

ISSN

0926-6690

e-ISSN

—

Svazek periodika

84

Číslo periodika v rámci svazku

June

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

11

Strana od-do

230-240

Kód UT WoS článku

000373538000028

EID výsledku v databázi Scopus

2-s2.0-84960915590