Influence of chemical architecture of PET on ability to stretch blow moulding - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès International Journal of Material Forming Année : 2008

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

(1) , (1) , (1)
1

Résumé

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.
Fichier principal
Vignette du fichier
esaform2008_deloye.pdf (1.52 Mo) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-00510331 , version 1 (18-08-2010)

Identifiants

Citer

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⟩
68 Consultations
216 Téléchargements

Altmetric

Partager

Gmail Facebook Twitter LinkedIn More