INFLUENCE OF THE THERMOMECHANICAL PARAMETERS ON THE MORPHOLOGY OF A POLYAMIDE (PA-6) AND POLYPROPYLENE BLEND

被引：3
|
作者：
KNOBEL, B [1 ]
VILLEMAIRE, JP [1 ]
AGASSANT, JF [1 ]
机构：
[1] ECOLE NATL SUPER MINES,CTR MISE FORME,CNRS,URA 1374,BP 207,F-06904 SOPHIA ANTIPOLIS,FRANCE
来源：
INTERNATIONAL POLYMER PROCESSING | 1994年 / 9卷 / 02期
关键词：
D O I：
10.3139/217.940119
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
The morphology of a polypropylene and polyamide blend has been investigated with the Rheoplast rheometer which allows us to apply a well defined thermomechanical history before the capillary flow. The polymer flow in the Rheoplast has been modeled using a homogenization hypothesis for the rheology. Correlations between the different observed morphologies and shear rates, elongational rates as well as dissipated energies are discussed.
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页码：119 / 129
页数：11
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