CREEP BEHAVIOR OF NOVEL TREATED JUTE/GREEN EPOXY COMPOSITES

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

CREEP BEHAVIOR OF NOVEL TREATED JUTE/GREEN EPOXY COMPOSITES

Popis výsledku v původním jazyce

This work presents the short term creep behavior of novel treated jute fabric reinforced green epoxy composites. Jute fabric was treated with CO2 pulsed infrared laser, ozone and enzyme. The treated jute fibers were characterized by scanning electron microscopy (SEM). Composites were prepared by hand layup method and compression molding technique. The creep tests were performed in three-point bending mode by dynamic mechanical analyzer (DMA). The creep strain was experiential to increase with temperature. The treated composites exhibited less creep strain than untreated one at all temperatures. The best result in terms of creep deformation is presented by laser treated composite which dominantly exhibited elastic behavior rather than viscous behavior,especially at higher temperatures. The Burgers four parameters model was used to fit the experimental creep data using R statistical computing software. A good agreement between experimental data and theoretical curves were obtained.

Název v anglickém jazyce

CREEP BEHAVIOR OF NOVEL TREATED JUTE/GREEN EPOXY COMPOSITES

Popis výsledku anglicky

This work presents the short term creep behavior of novel treated jute fabric reinforced green epoxy composites. Jute fabric was treated with CO2 pulsed infrared laser, ozone and enzyme. The treated jute fibers were characterized by scanning electron microscopy (SEM). Composites were prepared by hand layup method and compression molding technique. The creep tests were performed in three-point bending mode by dynamic mechanical analyzer (DMA). The creep strain was experiential to increase with temperature. The treated composites exhibited less creep strain than untreated one at all temperatures. The best result in terms of creep deformation is presented by laser treated composite which dominantly exhibited elastic behavior rather than viscous behavior,especially at higher temperatures. The Burgers four parameters model was used to fit the experimental creep data using R statistical computing software. A good agreement between experimental data and theoretical curves were obtained.

Druh

D - Stať ve sborníku

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

2015

Kód důvěrnosti údajů

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

Název statě ve sborníku

Workshop for Ph.D Students of Textile Engineering and Faculty of Mechanical Engineering TUL

ISBN

978-80-7494-229-7

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

52-57

Název nakladatele

Technical University of Liberec

Místo vydání

Liberec

Místo konání akce

Rokytnice nad Jizerou

Datum konání akce

1. 1. 2015

Typ akce podle státní příslušnosti

CST - Celostátní akce

Kód UT WoS článku

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