While dispersants should not retard, most available dispersants do moderately improve thickening time. Dispersant concentrations should be very carefully monitored to prevent undesirable ailments which include overdispersion or above retardation. Prevalent sorts of dispersants are naphthalene sulfonates, hydroxycarboxylic acids and lignosulfonates. Go through more about our solutions ... https://andrecufow.topbloghub.com/23257251/the-basic-principles-of-metal-fabrication