Polymer FractionationManfred J. R. Cantow |
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Page 322
Manfred J. R. Cantow. represents a solution ; for flow curves obtained in Couette - type viscosi- meters , appropriate formulas have also been given . These conversions make use of the experimental flow curve and its first differential ...
Manfred J. R. Cantow. represents a solution ; for flow curves obtained in Couette - type viscosi- meters , appropriate formulas have also been given . These conversions make use of the experimental flow curve and its first differential ...
Page 323
... flow curve in only a minor way , the matter becomes rather hopeless . For this problem a knowledge of the flow curve of single , uniform particles is of utmost importance , as then the deviations from this flow curve would describe the ...
... flow curve in only a minor way , the matter becomes rather hopeless . For this problem a knowledge of the flow curve of single , uniform particles is of utmost importance , as then the deviations from this flow curve would describe the ...
Page 324
... flow curve of the polydisperse mixture will be flatter , less pronounced , but broadened . It will extend over a larger range of shear rate in comparison to the flow curve of a uniform material of the same average molecular weight ...
... flow curve of the polydisperse mixture will be flatter , less pronounced , but broadened . It will extend over a larger range of shear rate in comparison to the flow curve of a uniform material of the same average molecular weight ...
Contents
PREFACE | 3 |
Fractionation Theory | 10 |
Fractionation Efficiency | 27 |
Copyright | |
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Common terms and phrases
according acetate addition amount applied approximation average average molecular weight calculated cell Chem chemical chromatography coefficient column components composition concentration constant containing copolymers curve dependence described determined diffusion discussed distribution curve effect efficiency elution equation equilibrium example experimental experiments Extraction flow fractionation function give given gradient higher increasing inhomogeneity initial integral light limited liquid lower Makromol material means measurements methacrylate method MICHIGAN mixture molecular weight distribution molecules Nature nonsolvent observed obtained operating parameters particles phase Phys plot polydispersity polyethylene Polymer Sci polymerization polystyrene polyvinyl possible precipitation prepared present procedure range ratio Reference relation respect sample sedimentation separation shown shows solubility solution solvent structure Styrene Table technique temperature theoretical theory tion titration turbidimetric turbidity usually values viscosity volume