Vliv fyzikálních faktorů na fotodegradaci polypropylénu

Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F08%3A63507031" target="_blank" >RIV/70883521:28110/08:63507031 - 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
The role of physical factors in photodegradation of polypropylene
Popis výsledku v původním jazyce
The paper is focused on the role of physical factors such as thickness or mode of processing in photodegradation of isotactic polypropylene. Specimens were prepared by compression moulding or injection moulding. Subsequently, they were exposed to UV radiation in accelerated ageing device. The extent of degradation was determined by FTIR and ATR spectroscopy. Degradation profile was observed by micro-infrared spectroscopy. It is demonstrated that the degradation changes are influenced by processing history and dimension of the specimens.
Název v anglickém jazyce
The role of physical factors in photodegradation of polypropylene
Popis výsledku anglicky
The paper is focused on the role of physical factors such as thickness or mode of processing in photodegradation of isotactic polypropylene. Specimens were prepared by compression moulding or injection moulding. Subsequently, they were exposed to UV radiation in accelerated ageing device. The extent of degradation was determined by FTIR and ATR spectroscopy. Degradation profile was observed by micro-infrared spectroscopy. It is demonstrated that the degradation changes are influenced by processing history and dimension of the specimens.

Projekt
<a href="/cs/project/GP106%2F07%2FP262" target="_blank" >GP106/07/P262: Mikrofibrilární polymer-polymer kompozity připravované in-situ</a><br>
Návaznosti
Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění
2008
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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