1. Studying the rheological properties of thickening compositions for fabric padding based on mixed fibers.
- Author
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Eshdavlatova, G. E. and Panjiyev, A. Kh.
- Subjects
- *
RHEOLOGY , *STARCH , *THICKENING agents , *POLYMERS , *HETEROGENEITY - Abstract
The influence of the composition components on the rheological properties of thickening compositions was studied. The influence of cooking time on the electrokinetic potential, on the degree binding thickener. The influence of the nature of the components on the degree of binding of the active dye 5CX by thickened polymer compositions has been established. It was determined that the reduction of the p-potential and the ability of the thickener to bind the dye is associated with the continuation of the modification process in the surface layer. After 30 minutes of cooking, the beginning of a sharp increase in the degree of decomposition of oxidized starch grains, after the degree of decomposition of oxidized starch reaches 80-85%, the rate of this process decreases, and this is due to the heterogeneity of oxidized starch and the presence of a fraction that is difficult to decompose has been determined. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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