colloidal suspension
Particles in liquid
A colloidal suspension is a mixture where fine particles, ranging from nanometers to micrometers, are dispersed in a continuous medium without settling due to gravity.
These particles are small enough to remain suspended but large enough to scatter light, creating effects like the Tyndall phenomenon.
Colloidal suspensions are central to applications like drilling muds, where bentonite clay swells in water to stabilize boreholes, and ferrofluids, which respond to magnetic fields due to suspended nanoparticles.
Their flow behavior often exhibits non-Newtonian properties, such as thixotropy, where viscosity decreases under shear.
The bentonite slurry formed a colloidal suspension, ideal for sealing the wellbore.
- solFifth scale degree
- emulsionBlended immiscible liquids
- milk of magnesiaLiquid laxative and antacid
- viscosityFluid's flow resistance
- aerosolMist in gas
fog machine · turbidity · hydrosol · micelle · gel · double layer · flocculation · homogenization · coagulation · foam · nanoparticles · milky · dispersed · settling · stability · stirred · latex · cream