Zvyšování recyIncreasing Recyclability of PC, ABS and PMMA: Morphology and Fracture Behavior of Binary and Ternary Blendsklovatelnosti PC, ABS a PMMA: morfologie a lomové chování binárních a ternárních blendů

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F08%3A02149094" target="_blank" >RIV/68407700:21220/08:02149094 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61389013:_____/08:00309163

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Increasing Recyclability of PC, ABS and PMMA: Morphology and Fracture Behavior of Binary and Ternary Blends

Popis výsledku v původním jazyce

Binary and ternary blends of PC, ABS, and PMMA were studied. The blends were produced from original and recycled materials by melt mixing in a wide range of compositions. Instrumented Charpy impact testing, tensile testing, rheology investigations, and electron microscopy were carried out to determine the relationship between the deformation and fracture behavior, blend composition, morphology, and processing parameters. Resistance against unstable crack propagation was evaluated using the concepts of J-integral and crack-tipopening displacement (CTOD). The transition from ductile elastic-plastic to brittle-linear elastic fracture behavior was observed in the case of PC/ABS/PMMA blend at 10% of PMMA. Reprocessing had only a slight influence on the deformation and fracture behavior of the recycled blends. The blends produced from recycled materials proved to be competitive with the original pure materials.

Název v anglickém jazyce

Increasing Recyclability of PC, ABS and PMMA: Morphology and Fracture Behavior of Binary and Ternary Blends

Popis výsledku anglicky

Binary and ternary blends of PC, ABS, and PMMA were studied. The blends were produced from original and recycled materials by melt mixing in a wide range of compositions. Instrumented Charpy impact testing, tensile testing, rheology investigations, and electron microscopy were carried out to determine the relationship between the deformation and fracture behavior, blend composition, morphology, and processing parameters. Resistance against unstable crack propagation was evaluated using the concepts of J-integral and crack-tipopening displacement (CTOD). The transition from ductile elastic-plastic to brittle-linear elastic fracture behavior was observed in the case of PC/ABS/PMMA blend at 10% of PMMA. Reprocessing had only a slight influence on the deformation and fracture behavior of the recycled blends. The blends produced from recycled materials proved to be competitive with the original pure materials.

Druh

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

CEP obor

JL - Únava materiálu a lomová mechanika

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2008

Kód důvěrnosti údajů

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

Název periodika

Journal of applied polymer science

ISSN

0021-8995

e-ISSN

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Svazek periodika

109

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

14

Strana od-do

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Kód UT WoS článku

000257442900061

EID výsledku v databázi Scopus

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