Polycarboxylic Antiscalant

Aqueous Dispersant XT-904

Synonyms: Viscosity Reduer, Water Reducer, Grind Aider

Properties:

The main composition of dispersant XT-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. XT-904 is little foaming, innocuous, non-corrosiveness and non-hazardous.

XT-904 is used as chelant in papermaking coating, building coating, concrete retarder, water reducer, woven and dyeing. Its performance can reach to that of SN-5040. Adding XT-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.

Specification:

items	index
Appearance	Colorless to light yellow viscous liquid
Solid content %	40.0 min
pH value (2% water solution)	8.0~11.0
Density (20℃) g/cm3	1.20 min
Viscosity (25℃) mpa.s	200—600

Usage & Dosage:

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

Package and Storage:

Normally 250kg net in drum, IBC, or as required. Storage for ten months in shady room and dry places.

Update : 2014/12/31 11:15:53 Hits : 2152