Mophology of Micro Injected Ipp Samples with fast Temperature Variation and Control of the Cavity temperature

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F20%3A63526263" target="_blank" >RIV/70883521:28110/20:63526263 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Mophology of Micro Injected Ipp Samples with fast Temperature Variation and Control of the Cavity temperature

Popis výsledku v původním jazyce

Setting optimal process parameters for micro-injection technology is a gradual process, which greatly affects not only the morphology, but also the mechanical properties of speciments. In this work, time of permanence was chosen and its influence on the morphology of injected isotactic polypropylene was observed. As the first step, three samples were produced; each with a variable processing parameter mentioned above (time of permanence - TP). The speciments were then cut and fixed between two glasses and subsequently observed with a polarized microscope. The morphology gained by the microscopy analysis was evaluated in three areas - gate, middle and tip, which proved to have different morphologies. This study demonstrates that the investigated process parameter has a great influence on the skin-core morphology, which could lead to varying micro-mechanical properties in a given area.

Název v anglickém jazyce

Mophology of Micro Injected Ipp Samples with fast Temperature Variation and Control of the Cavity temperature

Popis výsledku anglicky

Setting optimal process parameters for micro-injection technology is a gradual process, which greatly affects not only the morphology, but also the mechanical properties of speciments. In this work, time of permanence was chosen and its influence on the morphology of injected isotactic polypropylene was observed. As the first step, three samples were produced; each with a variable processing parameter mentioned above (time of permanence - TP). The speciments were then cut and fixed between two glasses and subsequently observed with a polarized microscope. The morphology gained by the microscopy analysis was evaluated in three areas - gate, middle and tip, which proved to have different morphologies. This study demonstrates that the investigated process parameter has a great influence on the skin-core morphology, which could lead to varying micro-mechanical properties in a given area.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20301 - Mechanical engineering

Projekt

<a href="/cs/project/EF16_027%2F0008464" target="_blank" >EF16_027/0008464: Mezinárodní mobilita výzkumných pracovníků UTB ve Zlíně</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název statě ve sborníku

Book of proceedings PMA 2020 &amp; SRC 2020

ISBN

978-80-89841-13-4

ISSN

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e-ISSN

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Počet stran výsledku

5

Strana od-do

132-136

Název nakladatele

Slovak University of Technology in Bratislava

Místo vydání

Bratislava

Místo konání akce

Bratislava

Datum konání akce

16. 9. 2020

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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