Rheological characterization of polyolefin composites with reduced flammability

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F12%3A43869024" target="_blank" >RIV/70883521:28110/12:43869024 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/70883521:28610/12:43869024

Výsledek na webu

<a href="http://dx.doi.org/10.1063/1.4738465" target="_blank" >http://dx.doi.org/10.1063/1.4738465</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1063/1.4738465" target="_blank" >10.1063/1.4738465</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Rheological characterization of polyolefin composites with reduced flammability

Popis výsledku v původním jazyce

In this work, the low-flammability halogen-free polyolefin composites were characterized with three rheological methods. In the extrusion process of the studied materials the end-products with a dissimilar surface quality were produced. Therefore, the diverse melt flow behaviours evaluated with common rheological techniques were also expected. Nevertheless, the conventional rotational and capillary rheometries were not able to describe the differences between investigated flame retarded composites in optimal way. Thus, the non-conventional rheological die Shark skin, originally designed to detect flow instabilities, was tested as a third possibility in order to better understand rheology of the filled polymer melts. It was found that the Shark skin technique is able to characterize the studied two kind flame retardants composites and can also be helpful to qualify the production bathes with identical additives/polymer formulation.

Název v anglickém jazyce

Rheological characterization of polyolefin composites with reduced flammability

Popis výsledku anglicky

In this work, the low-flammability halogen-free polyolefin composites were characterized with three rheological methods. In the extrusion process of the studied materials the end-products with a dissimilar surface quality were produced. Therefore, the diverse melt flow behaviours evaluated with common rheological techniques were also expected. Nevertheless, the conventional rotational and capillary rheometries were not able to describe the differences between investigated flame retarded composites in optimal way. Thus, the non-conventional rheological die Shark skin, originally designed to detect flow instabilities, was tested as a third possibility in order to better understand rheology of the filled polymer melts. It was found that the Shark skin technique is able to characterize the studied two kind flame retardants composites and can also be helpful to qualify the production bathes with identical additives/polymer formulation.

Druh

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

CEP obor

CD - Makromolekulární chemie

OECD FORD obor

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Projekt

<a href="/cs/project/ED2.1.00%2F03.0111" target="_blank" >ED2.1.00/03.0111: Centrum polymerních systémů</a><br>

Návaznosti

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

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

AIP Conference Proceedings

ISSN

0094-243X

e-ISSN

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Svazek periodika

1459

Číslo periodika v rámci svazku

2012

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

3

Strana od-do

268-270

Kód UT WoS článku

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EID výsledku v databázi Scopus

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