Which dispersant do you think might be more appropriate to use as a starting point to prepare a water based slurry composed of ceramic of micron sized particles.
Ceramic slurry dispersant.
It is important to optimize the slurry composition in order to obtain high green density low green shrinkage and sufficient green strength to produce defect free demolding.
Ammonium citrate and polyethylenimine have been.
In this section five different kinds of dispersant kos110 17000 20000 27000 and a kos110 17000 dual dispersant with a mass ratio of 1 1 were used.
Ceramic slurry is obtained by mixing ceramic powder carrying vehicle binder and dispersant to produce uniformly dispersed ceramic slurry.
Dispersants can help to decrease viscosity and help achieve a narrow particle size distribution by reducing agglomeration.
Therefore dispersant should be added to make the ceramic particles disperse uniformly within the slurry.