Effect of copolymer dispersant structure on the properties of alumina suspensions

Characterization of rheological properties of colloidal zirconia

“…Besides stability of suspensions and lack of aggregation processes, a high fluidity is vital for producing ceramics of complex geometrical shape with a defect-free microstructure after sintering. [1][2][3] In many technological processes this is achieved by mixing ceramic powders with organic dispersants to obtained better fluidity of the mixture. Organic-inorganic composites have attracted substantial attention because of the potential of combining advanced properties of organic and inorganic components.…”

Preparation and evaluation of nonphosphate terpolymer as scale inhibitor and dispersant for Ca3(PO4)2, BaSO4, and Iron (III) hydroxide scales

“…Therefore, a polymer containing sulfonic acid groups also play a role in the inhibition and dispersion stability in acidic environments. 22 The copolymers of scale inhibitors based on acrylic acid (AA) have been applied extensively for several decades. [23][24][25][26] AA is an anionic monomer, the most common monomer of preparing antisludging agent and rather cheap.…”

Effect of molecular weight of an anionic dispersant on the properties of BaTi4O9 slurries

“…[12][13][14][15][16][17] Besides, other types of dispersants have also been disclosed. For example, Baklouti et al 18 have prepared a sulfonic copolymer and determined the optimum conditions of the polymer to ensure stable alumina suspensions. Bouhamed et al 19 have synthesized a copolymer containing 2-acrylamido-2-methyl-propane sulfonate and methoxypoly(ethylene glycol) methacrylate and indicated that the dispersing effect of the polymer was controlled by both the ionization level of the polymeric molecules and by the length of the poly(ethylene glycol) segments.…”