Lignosulfonate derivatives, as anion surface active agent, were made from a sulfite waste liquor pubps. These lignosulfonates have a pronounced dispersing action and systematic investigation has indicated at present available to industry.
In these...
Lignosulfonate derivatives, as anion surface active agent, were made from a sulfite waste liquor pubps. These lignosulfonates have a pronounced dispersing action and systematic investigation has indicated at present available to industry.
In these experiment, dispersing effect, viscosity in cement and mortar, and compressive strength were obtained a good result compared with no of it.