Viscosity properties of aqueous solutions of carboxymethylcellulose and hydroxyethylcellulose blends

被引：5

作者：

Prusov, A. N. ^{[1
]}

Prusova, S. M. ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Chem Solut, Ivanovo, Russia

来源：

FIBRE CHEMISTRY | 2007年 / 39卷 / 01期

关键词：

Total Concentration; Intermolecular Interaction; Viscous Flow; Supramolecular Structure; Structural Inhomogeneity;

D O I：

10.1007/s10692-007-0003-1

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The possibility of using hydroxyethylcellulose (HOEC) as a modifier polymer for regulating crosslinking processes in Na-carboxymethylcellulose (CMC) solutions was established. The effect of differences in the conformation of the macromolecules of miscible polymers not only on the intensity of intermolecular interaction but also on structuring of the solution was revealed. The decrease in the total concentration of components of the solution and the molecular mass of one of the miscible polymers causes the appearance of individuality of the macromolecules, confirmed by the deviation of the deviation of the thermodynamic characteristics of viscous flow from additivity.

引用

页码：12 / 15

页数：4