Rheology of compatibilized immiscible viscoelastic polymer blends

Iza, Mustapha; Bousmina, Mosto; Jérôme, Robert

doi:10.1007/s003970000112

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Rheology of compatibilized immiscible viscoelastic polymer blends

Iza, Mustapha; Bousmina, Mosto; Jérôme, Robert

2001 • In Rheologica Acta, 40 (1), p. 10-22

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10.1007/s003970000112

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Keywords :

nanostructured material; polymer blend

Abstract :

[en] Rheological behavior of a PS/PE model viscoelastic immiscible blend compatibilized by two types of inter facial modifiers was investigated. Dynamic, steady shear, and transient experiments were performed to probe the effect of the interfacial modification on the rheological behavior of the blend. While the effect was relatively small in dynamic and steady shear experiments, significant signature of the presence of the copolymer was observed in transient experiments after start up of shear flow. The magnitude of the departure from Doi-Otha theory (worked out for non-compatibilized blends) was evaluated.

Research center :

Center for Education and Research on Macromolecules (CERM)

Disciplines :

Materials science & engineering
Chemistry

Author, co-author :

Iza, Mustapha; Laval University, Canada > Department of Chemical Engineering > CERSIM

Bousmina, Mosto; Laval University > Department of Chemical Engineering > CERSIM

Jérôme, Robert ; Université de Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM)

Language :

English

Title :

Rheology of compatibilized immiscible viscoelastic polymer blends

Publication date :

2001

Journal title :

Rheologica Acta

ISSN :

0035-4511

Publisher :

Springer

Volume :

Issue :

Pages :

10-22

Peer reviewed :

Peer Reviewed verified by ORBi

Additional URL :

http://www.springerlink.com/content/416u5ntf6vv0mw0p/fulltext.pdf

Commentary :

The original publication is available at http://www.springerlink.com/content/416u5ntf6vv0mw0p/fulltext.pdf. The authors acknowledge Rheologica Acta (Springer for allowing them to archive this paper.

Available on ORBi :

since 27 March 2009

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