Temperature dependence of polymer viscosity. The influence of shear rate and stress
โ Scribed by Porter, Roger S. ;Johnson, Julian F.
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 2007
- Weight
- 377 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0449-2994
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๐ SIMILAR VOLUMES
A method is suggested for calculating stresses in sheared polymeric liquids. It synthesizes Kirkwood's correlation function techniques and Fixman's formulation for the stress tensor P. The dependence of P on powers of solute concentration, in the concentrated solution range, arises from a considerat
The viscosity of an exocellular polysaccharide (EPS) produced by the bacterium Lactococcus lactis subsp. cremoris B40 was studied in aqueous solution at an ionic strength of 0.10M. First, the zero-shear viscosity was determined as a function of the concentration. From the data in the low concentrati