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Titre :
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Volatile compounds extracted from polypropylene pellets by hot water : Influence of the level of the peroxide agent
|
|
Auteurs :
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P. Rebeyrolle ;
P. Etiévant
|
|
Type de document :
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article/chapitre/communication
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|
Année de publication :
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1992
|
|
Format :
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p.1787-1793
|
|
Note générale :
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Bibliogr.
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|
Langues:
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= Anglais
|
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Catégories :
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PRODUIT CONDITIONNEMENT STOCKAGE
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Mots-clés:
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POLYPROPYLENE
;
MATIERE VOLATILE
;
EAU CHAUDE
;
FILM PLASTIQUE
;
ANALYSE STATISTIQUE
;
EMBALLAGE
|
|
Résumé :
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To improve the quality level of plastic packaging materiels, we determinated the influence of chemical degradation of polypropylene (PP) upon the amont of volatile compoments extracted by hot water from PP pellets. Two formulations were analyzed and compared : PP CR (degraded) and PP (not degraded). A statistical analysis showed that chemical degradation had little influence upon the amounts of volatiles extracted from PP pellets by hot water.
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Source :
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Journal of applied polymer science, vol.44
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