Shear flow characterization of blends containing liquid crystal polymers

6533b826fe1ef96bd1283ba6

RESEARCH PRODUCT

Shear flow characterization of blends containing liquid crystal polymers

Antonino Valenza Francesco Paolo La Mantia

subject

chemistry.chemical_classification Thermoplastic Materials science Polymers and Plastics Organic Chemistry Flow (psychology)Polymer Condensed Matter Physics Characterization (materials science)Condensed Matter::Soft Condensed Matter Physics::Fluid Dynamics Viscosity chemistry Liquid crystal Materials Chemistry Thermoplastic matrix Composite material Shear flow

description

A simple phenomenological approach is proposed in order to predict the presence of minima in the viscosity-composition curves of blends of thermoplastic with liquid crystal polymer (LCP). When the viscosity of the liquid crystal polymer is larger than that of the thermoplastic matrix, a minimum is observed. A possible explanation of the presence of yield stress in the flow curves of these blends is also given.

year	journal	country	edition	language
1992-04-01	Makromolekulare Chemie. Macromolecular Symposia

https://doi.org/10.1002/masy.19920560117

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