Study of Creep and Thermo-Mechanical Properties 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%3A00003779" target="_blank" >RIV/46747885:24410/16:00003779 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Study of Creep and Thermo-Mechanical Properties of Jute/Green Epoxy Composites Incorporated with Chemically Treated Pulverized Nano/Micro Jute Fibers

Popis výsledku v původním jazyce

Creep behavior of alkali treated woven jute/green epoxy composites incorporated with different loadings of chemically treated pulverized jute fibers (PJF) was presented at various environment temperatures. The creep deformation was found to increase with temperature. The creep resistance of composites was found to improve significantly with the incorporation of PJF. The modeling of creep data was satisfactorily conducted by using Burger’s model, Findley’s power law model and a simpler two-parameter power law model. The Burger’s model fitted well the short-term creep data. However, the Findley’s power law model was satisfactory for predicting the long-term creep performance of composites compared to Burger and two parameter model. The master curves, generated by TTS principle, indicated the prediction of the long-term performance of composites. Dynamic mechanical test results revealed the increase in storage modulus, glass transition temperature and reduction in the tangent delta peak height of PJF incorporated composites. Based on the analysis of results, the improved creep resistance of the composites were likely attributed to the inhibited mobility of polymer matrix molecular chains initiated by large interfacial contact area of PJF as well as their interfacial interaction with the polymer matrix. The current book is the THIRD in a series of manuscripts under “PROGRESS IN FIBROUS MATERIAL SCIENCE”. These books are collection of chapters dealing with state of the art technologies and the science of polymeric materials in specific.

Název v anglickém jazyce

Study of Creep and Thermo-Mechanical Properties of Jute/Green Epoxy Composites Incorporated with Chemically Treated Pulverized Nano/Micro Jute Fibers

Popis výsledku anglicky

Creep behavior of alkali treated woven jute/green epoxy composites incorporated with different loadings of chemically treated pulverized jute fibers (PJF) was presented at various environment temperatures. The creep deformation was found to increase with temperature. The creep resistance of composites was found to improve significantly with the incorporation of PJF. The modeling of creep data was satisfactorily conducted by using Burger’s model, Findley’s power law model and a simpler two-parameter power law model. The Burger’s model fitted well the short-term creep data. However, the Findley’s power law model was satisfactory for predicting the long-term creep performance of composites compared to Burger and two parameter model. The master curves, generated by TTS principle, indicated the prediction of the long-term performance of composites. Dynamic mechanical test results revealed the increase in storage modulus, glass transition temperature and reduction in the tangent delta peak height of PJF incorporated composites. Based on the analysis of results, the improved creep resistance of the composites were likely attributed to the inhibited mobility of polymer matrix molecular chains initiated by large interfacial contact area of PJF as well as their interfacial interaction with the polymer matrix. The current book is the THIRD in a series of manuscripts under “PROGRESS IN FIBROUS MATERIAL SCIENCE”. These books are collection of chapters dealing with state of the art technologies and the science of polymeric materials in specific.

Druh

C - Kapitola v odborné knize

CEP obor

JI - Kompositní materiály

OECD FORD obor

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Projekt

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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 knihy nebo sborníku

Advances in Fibrous Material Science

ISBN

978-80-87269-48-0

Počet stran výsledku

14

Strana od-do

11-24

Počet stran knihy

416

Název nakladatele

OPS

Místo vydání

Liberec

Kód UT WoS kapitoly

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