Elongational Behaviour and Molecular Structure of Polymer Melts

作者: H. Münstedt , S. Kurzbeck

DOI: 10.1007/978-3-642-51062-5_13

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摘要: Many processing operations of polymer melts are governed by elongational flow. It is widely accepted today that properties particularly in the non-linear regime deformation which dominant cannot be derived from their linear behaviour. Therefore, importance rheological measurements elongation obvious. On other hand, molecular structure polymers influences a complex way not completely understood up to now.

参考文章(8)
H. Münstedt, Stefan Kurzbeck, Lothar Egersdörfer, Influence of molecular structure on rheological properties of polyethylenes Rheologica Acta. ,vol. 37, pp. 21- 29 ,(1998) , 10.1007/S003970050087
B. Schlund, L. A. Utracki, Linear low density polyethylenes and their blends: Part 1. Molecular characterization Polymer Engineering and Science. ,vol. 27, pp. 359- 366 ,(1987) , 10.1002/PEN.760270509
S. Kurzbeck, F. Oster, H. Münstedt, T. Q. Nguyen, R. Gensler, Rheological properties of two polypropylenes with different molecular structure Journal of Rheology. ,vol. 43, pp. 359- 374 ,(1999) , 10.1122/1.551040
T. Trzebiatowski, H. Wilski, Die Dehnviskosit�t des Polypropylens Rheologica Acta. ,vol. 24, pp. 582- 587 ,(1985) , 10.1007/BF01332591
H. Münstedt, J. Kaschta, C. Gabriel, Influence of molecular structure on rheological properties of polyethylenes: I. Creep recovery measurements in shear Rheologica Acta. ,vol. 37, pp. 7- 20 ,(1998)