The main composition of aqueous dispersant (IR-904) is an ion polymer. It can be adsorbed on the surface of microparticles resulting in static repulsion, resulting in dispersing and preventing sedimentation and coarse turn-back. The IR-904 aqueous dispersing agent is little foaming, innocuous, non-corrosiveness and non-hazardous.

IR-904 is used as the chelant in papermaking coating, building coating, concrete retarder, water reducer, woven and dyeing. Its performance can reach to that of SN-5040. Adding IR-904 to the slurry during a grinding process of bolus alba, lime carbonate, pottery clay, titanium pigment, french chalk, barium sulfate, coal-water slurry, etc. The viscosity can be largely reduced and the dispersed slurry is stable.

Uses:

The dosage of 0.2-2% is preferred (solid/solid), the optimal dosage should be determined by experiment.