Recyclation of Irradiated HDPE - Influence on Tensile Toughness

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28140%2F13%3A43869944" target="_blank" >RIV/70883521:28140/13:43869944 - isvavai.cz</a>

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RIV/70883521:28110/13:43869944

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Recyclation of Irradiated HDPE - Influence on Tensile Toughness

Popis výsledku v původním jazyce

Although irradiation of plastics is a well-recognized modification, little research has been undertaken on the possible re-use of such modified materials. In this research paper their possible utilization as fillers into non-irradiated materials is investigated. A powder of recycled irradiated high-density polyethylene (HDPE) was used as filler and granules of non-irradiated neat low-density polyethylene (LDPE) were used as a polymer matrix. Both materials were mixed together in seven concentrations (from 0 % to 60 % of the filler) and test specimens were prepared from the resulting compound by an injection molding technology. Tensile test at two temperatures (ambient ? 23 °C and elevated ? 80 °C ) was performed and influence of the filler on strengthand toughness was observed. According to measured results there is significant growth of both, strength (up to 41 %) and toughness (up to 85 %), similar trend is observed at elevated temperature as well. These findings indicate that it is

Název v anglickém jazyce

Recyclation of Irradiated HDPE - Influence on Tensile Toughness

Popis výsledku anglicky

Although irradiation of plastics is a well-recognized modification, little research has been undertaken on the possible re-use of such modified materials. In this research paper their possible utilization as fillers into non-irradiated materials is investigated. A powder of recycled irradiated high-density polyethylene (HDPE) was used as filler and granules of non-irradiated neat low-density polyethylene (LDPE) were used as a polymer matrix. Both materials were mixed together in seven concentrations (from 0 % to 60 % of the filler) and test specimens were prepared from the resulting compound by an injection molding technology. Tensile test at two temperatures (ambient ? 23 °C and elevated ? 80 °C ) was performed and influence of the filler on strengthand toughness was observed. According to measured results there is significant growth of both, strength (up to 41 %) and toughness (up to 85 %), similar trend is observed at elevated temperature as well. These findings indicate that it is

Druh

D - Stať ve sborníku

CEP obor

JP - Průmyslové procesy a zpracování

OECD FORD obor

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Projekt

<a href="/cs/project/ED2.1.00%2F03.0089" target="_blank" >ED2.1.00/03.0089: Centrum bezpečnostních, informačních a pokročilých technologií (CEBIA-Tech)</a><br>

Návaznosti

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

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název statě ve sborníku

Recent Advances in Systems Science Proceedings of the 17th International Conference on Systems (part of CSCC´13)

ISBN

978-960-474-314-8

ISSN

1790-5117

e-ISSN

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Počet stran výsledku

4

Strana od-do

186-189

Název nakladatele

WSEAS Press (GR)

Místo vydání

Rhodes

Místo konání akce

Rhodos

Datum konání akce

16. 7. 2013

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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