Experimental investigations of light scattering by a solution of two polymers
β Scribed by L.Ould Kaddour; CI. Strazielle
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 893 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0032-3861
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π SIMILAR VOLUMES
Interaction between non-identical polymer molecules in a dilute solution of a mixture of two polymers is quantitativel) characterized by the interaction parameter A>t which is the second xirial coefficient for interaction of unlike species. The value of Az.~ may be experimentall) obtained by light s
Using a programmable mixing pump, light scattering flow chamber, refractive index detector, and single capillary viscometer, the batch (unfractionated) characterization of polymers in solution has been automated. Three different schemes to produce polymer concentration gradients were used, and value