ACCUEIL

Consignes aux
auteurs et coordonnateurs
Nos règles d'éthique
Autres revues >>
International Journal of Forming Processes
1292-7775
Publication suspended
 

 ARTICLE VOL 7/1-2 - 2004  - pp.195-208  - doi:10.3166/ijfp.7.195-208
TITLE
Crystallization of Polymers in a Temperature Gradient

ABSTRACT
In the paper we summarize the results of modeling and experimental studies of polymer crystallization in a temperature gradient. The crystallization of isotactic polypropylene and poly(methylene oxide) in a temperature gradient was investigated by means of light microscopy. The structure of gradient crystallized samples was studied by AFM techniques. The modeling involved the application of the probability theory to describe the overall crystallization kinetics of polymers in a temperature gradient. Computer simulation of spherulite crystallization was also conducted to verify the mathematical model and to visualize the gradient crystallized spherulitic patterns. A good agreement between the theoretical predictions and the experimental results was obtained.


AUTEUR(S)
Ewa PIORKOWSKA, Andrzej PAWLAK, Jean-Paul CHAPEL, Radoslaw NOWACKI

KEYWORDS
crystallization, temperature gradient, isotactic polypropylene, poly(methylene oxide).

CITATIONS
ijfp.revuesonline.com/revues/5/citation/2980.html

LANGUE DE L'ARTICLE
Anglais

 PRIX
• Abonné (hors accès direct) : 34.95 €
• Non abonné : 34.95 €
|
|
--> Tous les articles sont dans un format PDF protégé par tatouage 
   
ACCÉDER A L'ARTICLE COMPLET  (556 Ko)



Mot de passe oublié ?

ABONNEZ-VOUS !

CONTACTS
Comité de
rédaction
Conditions
générales de vente

 English version >> 
Lavoisier