Deflocculants adsorb on particles' surfaces, increase the repulsive forces among them, reducing viscosity, while the soluble salts have an opposite effect on viscosity. This work studies the influence of deflocculant and salt concentration on zeta potential and correlates the results with rheological measurements.
Zeta potential and rheological behaviour of aqueous kaolin suspensions dispersed with sodium hexametaphosphate / Andreola, F.; Castellini, E.; Romagnoli, M.; Olhero, S. M.; Ferreria, J. M. F.. - (2002), pp. 229-232.
Zeta potential and rheological behaviour of aqueous kaolin suspensions dispersed with sodium hexametaphosphate
F. Andreola;E. Castellini;M. Romagnoli;
2002
Abstract
Deflocculants adsorb on particles' surfaces, increase the repulsive forces among them, reducing viscosity, while the soluble salts have an opposite effect on viscosity. This work studies the influence of deflocculant and salt concentration on zeta potential and correlates the results with rheological measurements.
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