Effect of talc filler content on poly(propylene) composite mechanical properties

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

Effect of talc filler content on poly(propylene) composite mechanical properties

Popis výsledku v původním jazyce

This presentation examines the effect of the micro/nano ?sized talc filler on the physico-chemical and mechanical properties of the filled poly(propylene) (SABIC PP 108MF10, SABIC PP 33 MBTU (Saudi Basic Industries Corporation), Borealis, HE125MO grade)composite matrix. A range of mechanical properties were measured (tensile test, bending test, fracture toughness, notched impact strength (at the ambient temperature and ?20° C), strain at break, impact strength), as well as micro-hardness testing and thermal stability from 40 to 600 °C measured by thermal analysis DTA and TGA. It was found that increasing filler content lead to a concomitant increase mechanical strength and toughness. The observed increase in tensile strength ranged from 15 to 25 % (maximum tensile strength at break was found to be 22 MPa). The increase in strength and toughness simultaneously lead to higher brittleness reflected in the decrease of mean impact strength from the initial 18 kJ/m2 (for the virgin PP sampl

Název v anglickém jazyce

Effect of talc filler content on poly(propylene) composite mechanical properties

Popis výsledku anglicky

This presentation examines the effect of the micro/nano ?sized talc filler on the physico-chemical and mechanical properties of the filled poly(propylene) (SABIC PP 108MF10, SABIC PP 33 MBTU (Saudi Basic Industries Corporation), Borealis, HE125MO grade)composite matrix. A range of mechanical properties were measured (tensile test, bending test, fracture toughness, notched impact strength (at the ambient temperature and ?20° C), strain at break, impact strength), as well as micro-hardness testing and thermal stability from 40 to 600 °C measured by thermal analysis DTA and TGA. It was found that increasing filler content lead to a concomitant increase mechanical strength and toughness. The observed increase in tensile strength ranged from 15 to 25 % (maximum tensile strength at break was found to be 22 MPa). The increase in strength and toughness simultaneously lead to higher brittleness reflected in the decrease of mean impact strength from the initial 18 kJ/m2 (for the virgin PP sampl

Druh

D - Stať ve sborníku

CEP obor

CF - Fyzikální chemie a teoretická chemie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název statě ve sborníku

Engineering Against Fracture

ISBN

978-1-4020-9401-9

ISSN

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e-ISSN

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Počet stran výsledku

8

Strana od-do

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Název nakladatele

Springer Science+Business Media B.V.

Místo vydání

Dordrecht

Místo konání akce

Patras, Greece

Datum konání akce

28. 5. 2009

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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