Refractometry of cellulose triacetate solutions
✍ Scribed by G.H Meeten; P Navard
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- English
- Weight
- 197 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0032-3861
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📜 SIMILAR VOLUMES
## Abstract Rapid‐expansion‐of‐supercritical‐solution (RESS) experiments were performed for solutions of cellulose triacetate [CTA; weight‐average molecular weight = 145,700, polydisperity = 2.07] in ethyl acetate [EA] over a range of concentrations and conditions of polymer–solvent phase behavior.
## On-Line Birefringence An Olympus polarizing light microscope was used to investigate the birefringence of vertical filament from CAB /DMA solutions of various concentrations. These were extruded vertically downward from the Harvard infusion withdrawal pump used in the wet spinning studies. There