Simulation of mechanical properties of heterophase polypropylene copolymer

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60711990%3A_____%2F15%3AN0000002" target="_blank" >RIV/60711990:_____/15:N0000002 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.polymer.cz/Documents/Repository/Article_SIMULATION%20OF%20MECHANICAL%20PROPERTIES%20OF%20ICP_Mikulov_ICCT_2015.pdf" target="_blank" >http://www.polymer.cz/Documents/Repository/Article_SIMULATION%20OF%20MECHANICAL%20PROPERTIES%20OF%20ICP_Mikulov_ICCT_2015.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Simulation of mechanical properties of heterophase polypropylene copolymer

Popis výsledku v původním jazyce

The copolymerization model enables in its hopolymerization part the simulation of production rate and structure and properties of the related homomatrix material, such as the portion of amorphous chains in polypropylene (X.S.) and melt flow rate of resulting polypropylene (MFR 21N). If we further take into account the composition of the heterophase copolymer (represented by content of ethylene-propylene rubber and its composition) and the molecular weights of homomatrix polypropylene and the whole heterophase copolymer (represented by their particular MFR´s), we can finally simulate the mechanical properties (stiffness and toughness) of the resulting heterophase copolymer. The newly developed copolymerization model can be utilized in 2 principal ways, as a tool for an on-line prediction of mechanical properties during the particular copolymer grade production, and as a tool for the determination of polymerization conditions leading to the synthesis of completely new copolymer grades with a convenient combination of stiffness/toughness properties.

Název v anglickém jazyce

Simulation of mechanical properties of heterophase polypropylene copolymer

Popis výsledku anglicky

The copolymerization model enables in its hopolymerization part the simulation of production rate and structure and properties of the related homomatrix material, such as the portion of amorphous chains in polypropylene (X.S.) and melt flow rate of resulting polypropylene (MFR 21N). If we further take into account the composition of the heterophase copolymer (represented by content of ethylene-propylene rubber and its composition) and the molecular weights of homomatrix polypropylene and the whole heterophase copolymer (represented by their particular MFR´s), we can finally simulate the mechanical properties (stiffness and toughness) of the resulting heterophase copolymer. The newly developed copolymerization model can be utilized in 2 principal ways, as a tool for an on-line prediction of mechanical properties during the particular copolymer grade production, and as a tool for the determination of polymerization conditions leading to the synthesis of completely new copolymer grades with a convenient combination of stiffness/toughness properties.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

10404 - Polymer science

Projekt

<a href="/cs/project/FR-TI1%2F140" target="_blank" >FR-TI1/140: Příprava nových typů polypropylenu na základě reaktorového modelování polymeračního procesu.</a><br>

Návaznosti

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

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the 3rd international conference on chemical technology

ISBN

978-80-86238-82-1

ISSN

2336-8128

e-ISSN

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Počet stran výsledku

5

Strana od-do

275-279

Název nakladatele

Czech Society of Industrial Chemistry

Místo vydání

Prague, Czech Republic

Místo konání akce

Mikulov, Česká republika

Datum konání akce

13. 4. 2015

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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