The dependence of the viscosity on the concentration of sodium carboxymethylcellulose in aqueous solutions
β Scribed by D.A.I. Goring; G. Sitaramaiah
- Publisher
- Elsevier Science
- Year
- 1963
- Tongue
- English
- Weight
- 371 KB
- Volume
- 4
- Category
- Article
- ISSN
- 0032-3861
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π SIMILAR VOLUMES
## Abstract The apparent viscosities of aqueous solutions of sodium carboxymethylcellulose (NaCMC) and __k__βcarrageenan have been measured over a range of shear rates from 14 to 1142 s^β1^. Comparable measurements were also made on gum solutions to which glucose, sucrose, or glucose syrup had been
A detailed rheological study of cellulose nitrate in ethylacetate had been carried out in the dilute concentration (c) regime, covering a degree of polymerization (DP) range between 300 < DPq < 7000 and shear rates ( q ) between 100 s-l < 7 < 2000 s-'. The results show a strong dependence of the tra
## Abstract Formic acid was found to dissolve sodium carboxymethylcellulose (NaβCMC) with comparatively slight chain degradation. The dissolution of NaβCMC in a wide range of degree of substitution from 0.4 to 2.0 occurs under partial formylation of the remaining OH groups of the polymer, i.e., for