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GT-904 aqueous dispersant

Alias: Viscosity Reduer, Water Reducer, Grind Aider


The main composition of dispersant GT-904 is anion polymer. It can adsorb on surface of microparticles resulting in static repulsion, resulting in disperse and preventing sedimentation and coarse turn-back. dispersant GT-904 is little foaming, innocuous, non-corrosiveness and non-hazardous.

GT-904 is used as chelant in papermaking coating, building coating, concrete retarder, water reducer, woven and dyeing. Adding GT-904 to slurry during 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.





Colorless to light yellow transparent liquid

Solid content %

40.0 min

pH (50% water solution)


Density (20℃)g/cm3

1.20 min


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

Package and Storage:

200L plastic drum, IBC(1000L), customers' requirement. Storage for ten months in shady room and dry place.

Safety Protection:

Weak alkaline, avoid contacting with eye and skin, once contacted, flush with water.