The aggregation of tungsten oxide dispersion refers to the phenomenon that the tungsten oxide particles dispersed in the liquid aggregate or agglomerate due to various factors. In the dispersion, there may be attractive or interactive forces between the tungsten oxide particles, causing the particles to aggregate into agglomerates or form precipitates. This aggregation leads to reduced dispersibility and stability of the particles.
The causes of tungsten oxide dispersion aggregation include:
Attractive Forces Between Particles:
The surface of tungsten oxide particles is charged, and if the charges between the particles are attracted to each other, it will cause aggregation. Attractive forces can be caused by electrostatic interactions, van der Waals forces, or magnetic interactions, among others.
Solvent Evaporation
When the solvent in the dispersion evaporates, the distance between the particles shrinks and aggregation tends to occur.
Changes In Ph
Changes in the pH value of the dispersion may lead to changes in the surface charge of the particles, which in turn affects the interaction force between particles and promotes aggregation.
Temperature Change
An increase in temperature increases the thermal motion of the particles, making them easier to aggregate.
More details of tungsten oxide product, please visit website: tungsten-oxide.com
Please contact CHINATUNGSTEN for inquiry and order of tungsten oxide:
Email: sales@chinatungsten.com
Tel.: 86 592 5129595
