Nanoindentation Properties of Poly Lactic Acid Composite Films Reinforced with Jute Fibers of Mili, Micro and Nano Dimensions

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

Nanoindentation Properties of Poly Lactic Acid Composite Films Reinforced with Jute Fibers of Mili, Micro and Nano Dimensions

Popis výsledku v původním jazyce

The performance of natural fiber reinforced polymer composites depends on the quality of stress transfer in the interphase between fiber and polymer in the composite. However, due to the difficulty in measurement of mechanical properties at interphase, the composites show uncertain trend in improvement of performance. The purpose of this study is to measure the mechanical properties of the interphase using nanoindentation technique. In the present study, 3 wt % of jute fibers of millimeter, micrometer and nanometer scales were incorporated in poly lactic acid (PLA) matrix to prepare composite films by solvent casting. The reinforcement potentials of fibers at different sizes from millimeter to nanometer were investigated from the improvements in elastic modulus of composite films based on nanoindentation measurements. The increase in elastic modulus was observed by 65.21%, 25.40% and 13.04% for composite films of nanofibers, microfibers and milifibers respectively compared to neat PLA

Název v anglickém jazyce

Nanoindentation Properties of Poly Lactic Acid Composite Films Reinforced with Jute Fibers of Mili, Micro and Nano Dimensions

Popis výsledku anglicky

The performance of natural fiber reinforced polymer composites depends on the quality of stress transfer in the interphase between fiber and polymer in the composite. However, due to the difficulty in measurement of mechanical properties at interphase, the composites show uncertain trend in improvement of performance. The purpose of this study is to measure the mechanical properties of the interphase using nanoindentation technique. In the present study, 3 wt % of jute fibers of millimeter, micrometer and nanometer scales were incorporated in poly lactic acid (PLA) matrix to prepare composite films by solvent casting. The reinforcement potentials of fibers at different sizes from millimeter to nanometer were investigated from the improvements in elastic modulus of composite films based on nanoindentation measurements. The increase in elastic modulus was observed by 65.21%, 25.40% and 13.04% for composite films of nanofibers, microfibers and milifibers respectively compared to neat PLA

Druh

D - Stať ve sborníku

CEP obor

JI - Kompositní materiály

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

7th Textile Bioengineering and Informatics Symposium (TBIS 2014) / 5th Asian Protective Clothing Conference (APCC 2014)

ISBN

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ISSN

1942-3438

e-ISSN

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Počet stran výsledku

6

Strana od-do

49-54

Název nakladatele

TEXTILE BIOENGINEERING & INFORMATICS SOCIETY LTD, TBIS 2010

Místo vydání

Hong Kong, China

Místo konání akce

Hong Kong

Datum konání akce

1. 1. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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