The behaviour of recycled material with particles of various sizes at increased temperature and their tensile properties

Kód výsledku v IS VaVaI

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RIV/70883521:28110/14:43871627

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The behaviour of recycled material with particles of various sizes at increased temperature and their tensile properties

Popis výsledku v původním jazyce

This work studies the influence of particle size recycled polymeric material on the mechanical tensile properties of polycarbonate at increased temperatures. When recycled material is produced, different sized particles are made, which can cause problemsduring subsequent processing. Melting rate of individual particles differs, causing inhomogeneity of the melt. Several mixtures of recycled material were prepared, which varied in particle size. From large particles similar to the original granulate material, to dust particles. Testing was carried out using a tensile test at an increased temperature of 100 ° C. Products from the recycled material are also used at these increased temperatures. Comparison of virgin polycarbonate with recycled mixtures showed that the influence of the particle size is mainly seen at the elastic modulus parameter. Value of the modulus decreased more than 20 % in a mixture with dust particles. For other tensile properties, this effect is not so substantial.

Název v anglickém jazyce

The behaviour of recycled material with particles of various sizes at increased temperature and their tensile properties

Popis výsledku anglicky

This work studies the influence of particle size recycled polymeric material on the mechanical tensile properties of polycarbonate at increased temperatures. When recycled material is produced, different sized particles are made, which can cause problemsduring subsequent processing. Melting rate of individual particles differs, causing inhomogeneity of the melt. Several mixtures of recycled material were prepared, which varied in particle size. From large particles similar to the original granulate material, to dust particles. Testing was carried out using a tensile test at an increased temperature of 100 ° C. Products from the recycled material are also used at these increased temperatures. Comparison of virgin polycarbonate with recycled mixtures showed that the influence of the particle size is mainly seen at the elastic modulus parameter. Value of the modulus decreased more than 20 % in a mixture with dust particles. For other tensile properties, this effect is not so substantial.

Druh

D - Stať ve sborníku

CEP obor

JP - Průmyslové procesy a zpracování

OECD FORD obor

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Projekt

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

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings Latest Trends on Systems

ISBN

978-1-61804-243-9

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

302-305

Název nakladatele

Europment

Místo vydání

Rhodes

Místo konání akce

Santorini Island

Datum konání akce

17. 7. 2014

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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