Effect of initial melting temperature on crystallization of polypropylene/organoclay nanocomposites
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28140%2F12%3A43867995" target="_blank" >RIV/70883521:28140/12:43867995 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/70883521:28110/12:43867995 RIV/70883521:28150/12:43867995
Výsledek na webu
<a href="http://dx.doi.org/10.1007/s13233-012-0096-0" target="_blank" >http://dx.doi.org/10.1007/s13233-012-0096-0</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s13233-012-0096-0" target="_blank" >10.1007/s13233-012-0096-0</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Effect of initial melting temperature on crystallization of polypropylene/organoclay nanocomposites
Popis výsledku v původním jazyce
Polypropylene (PP) nanocomposites were prepared by melt intercalation using an intermeshing co-rotating twin-screw extruder. The influence of organoclay (Cloisite 20A) and maleic anhydride modified polypropylene (PP-MA) on various properties was explored. The effect of the initial melting temperature on crystallization kinetics was investigated by differential scanning calorimetry (DSC) and optical microscopy. DSC has revealed a gradual decrease in crystallization kinetics with an increase in initial melting temperature for two-component systems (PP/PP-MA and PP/20A). However, in the case of a three-component system (PP/PP-MA/20A), the decrease of crystallization kinetics in the range of initial melting temperature being 200-240 A degrees C was followed by an increase in the temperature range 240-260 A degrees C. After initial melting at 250 A degrees C, many spherulites were discovered in the three-component system. This unusual crystallization behavior was explained with the help of
Název v anglickém jazyce
Effect of initial melting temperature on crystallization of polypropylene/organoclay nanocomposites
Popis výsledku anglicky
Polypropylene (PP) nanocomposites were prepared by melt intercalation using an intermeshing co-rotating twin-screw extruder. The influence of organoclay (Cloisite 20A) and maleic anhydride modified polypropylene (PP-MA) on various properties was explored. The effect of the initial melting temperature on crystallization kinetics was investigated by differential scanning calorimetry (DSC) and optical microscopy. DSC has revealed a gradual decrease in crystallization kinetics with an increase in initial melting temperature for two-component systems (PP/PP-MA and PP/20A). However, in the case of a three-component system (PP/PP-MA/20A), the decrease of crystallization kinetics in the range of initial melting temperature being 200-240 A degrees C was followed by an increase in the temperature range 240-260 A degrees C. After initial melting at 250 A degrees C, many spherulites were discovered in the three-component system. This unusual crystallization behavior was explained with the help of
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
CD - Makromolekulární chemie
OECD FORD obor
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Návaznosti výsledku
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)<br>Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2012
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Macromolecular Research
ISSN
1598-5032
e-ISSN
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Svazek periodika
20
Číslo periodika v rámci svazku
7
Stát vydavatele periodika
KR - Korejská republika
Počet stran výsledku
8
Strana od-do
659-666
Kód UT WoS článku
000305236400001
EID výsledku v databázi Scopus
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