Miscibility of polyethylene oxide (PEO) with polystyrene (PS) or polybutadiene-grqfi-polystyrene (PBS) was investigated by dilute solution viscometry. Miscibility parameters derived from the classical Huggins equation were used to estimate the miscibility of these polymer pairs. The results, which i
Miscibility of Chitosan and Poly(Ethylene Oxide) in Dilute Solution
β Scribed by Yilmaz, Elvan; Erdenizci, Noyan; Yilmaz, Osman
- Book ID
- 121455359
- Publisher
- Taylor and Francis Group
- Year
- 2003
- Tongue
- English
- Weight
- 186 KB
- Volume
- 8
- Category
- Article
- ISSN
- 1023-666X
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π SIMILAR VOLUMES
The intrinsic viscosity of polystyrene-poly(ethylene oxide) (PS-PEO) and PS-poly(ethylene glycol) (PEG) blends have been measured in benzene as a function of blend composition for various molecular weights of PEO and PEG at 303.15 K. The compatibility of polymer pairs in solution were determined on
## Abstract Miscibility of poly(ethylene glycol) (PEG) with dextran (Dx) was investigated by dilute solution viscometry. Dilute solution viscosity measurements were made on ternary systems, polymer (1)/polymer (2)/solvent (H~2~O), for four different average molecular weights of PEG and Dx. The intr
## Abstract Measurements of the limiting viscosity number and dipole moments in benzene at 25Β°C. have been performed on carefully fractionated low molecular weight poly(ethyleneoxide) (M.W. ranging from 194 to 7770). The results of these measurements have been related to some hypotheses on the stru