Influence of chemical architecture of PET on ability to stretch blow moulding

Abstract : PET specific properties make this material a good candidate for stretch blow moulding. However chemical architecture of the resin can be varied by the supplier. These changes induce different draw abilities or different behaviours whilst blowing. In this study some well controlled PET resins are characterized both from the point of view of their intrinsic properties and from the point of view of their process abilities. Results enlighten clearly the tight correlation between the chemical structure and the behaviour of the polymer. Coupling effects between the structure, the laboratory properties and the process ability exist making this process a highly not intuitive processing. This study allows, in parallel, proposing a global approach to estimate blowing ability from laboratory analysis.
Type de document :
Communication dans un congrès
Liste complète des métadonnées

Littérature citée [4 références]  Voir  Masquer  Télécharger

https://hal-mines-paristech.archives-ouvertes.fr/hal-00510331
Contributeur : Magalie Prudon <>
Soumis le : mercredi 18 août 2010 - 11:35:25
Dernière modification le : lundi 12 novembre 2018 - 10:58:20
Document(s) archivé(s) le : mardi 23 octobre 2012 - 12:32:15

Fichier

esaform2008_deloye.pdf
Fichiers produits par l'(les) auteur(s)

Identifiants

Citation

Elise Deloye, Jean-Marc Haudin, Noëlle Billon. Influence of chemical architecture of PET on ability to stretch blow moulding. 11th ESAFORM Conference on Material Forming, Apr 2008, Lyon, France. pp.Pages 715-718, ⟨10.1007/s12289-008-0315-6⟩. ⟨hal-00510331⟩

Partager

Métriques

Consultations de la notice

225

Téléchargements de fichiers

247