Injection-molded Polypropylene: Structure vs. Mold Temperature

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F03%3A63501153" target="_blank" >RIV/70883521:28110/03:63501153 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Injection-molded Polypropylene: Structure vs. Mold Temperature
Original language description
It is well known that the processing parameters strongly influence the final morphology of the injection-molded polypropylene. In this work, relationship between the structure of the injection molded sample and the mold temperature has been investigated.Pure and beta-nucleated isotactic polypropylene has been injection molded into the mold with different temperatures. The final morphology of the samples has been characterized by polarized light microscopy and WAXD. It has been found that the crystallinity, the relative amount of beta -modification and the spherulite size increase with the mold temperature, whereas the skin layer thickness decreases.
Czech name
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Czech description
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Project
<a href="/en/project/GP106%2F03%2FP144" target="_blank" >GP106/03/P144: Optimisation of the processing parameters of the flow induced crystallization and relation to the structure and properties of final products</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
JUNIORMAT ´03, 4th International Conference, Proceedings
ISBN
80-214-2462-1
ISSN
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e-ISSN
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Number of pages
2
Pages from-to
154-155
Publisher name
Brno University of technology, Faculty of mechanical engineering
Place of publication
Brno
Event location
Brno
Event date
Sep 23, 2003
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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