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.
Ceramic slurry dispersant.
Dispersion of ceramic particles in aqueous media with surface grafted dispersant kimiyasu sato w z hu seyin yilmaz z y yuji hotta z atsuko ijuin z and koji watariz znational institute of advanced industrial science and technology aist nagoya 463 8560 japan ygebze institute of technology materials science and engineering department 41400 gebze kocaeli turkey.
Ceramic slurry is obtained by mixing ceramic powder carrying vehicle binder and dispersant to produce uniformly dispersed ceramic slurry.
At a high level dispersants are used in ceramic formulations to wet and disperse fine powders in media like water and for rheology control.
Ammonium citrate and polyethylenimine have been.
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.
Therefore dispersant should be added to make the ceramic particles disperse uniformly within the slurry.