DYM2 Fluid Loss control additive for oil well cement

Soluble polymer that consist multiple functional groups has better anti-temperature and anti-salt ability
Characterstics:
 DYM2 is polymerized by AMPS. Low molecular amide and carboxyl acid.
 Appearance: Liquiditive powder or particles residue(0.420mm screen)≦7%
 Temperature range: 30~200℃
 Salt range: fresh to saturated water
 Filtration property: <100ml APIFL
 Solubility: full soluble
 Dosage:1-3%(BWOC)
 Compatibility: good
 Solubility with cement :any class of cement
 Stability : free water approach zero
 Thickening time: thickening curve approach a right-angle
 Density range: any density of cement slurry
 Having a little retarding property to the cement slurry
Technical specification:

The ingredient of the cement in the table is :Jiahua G class:cement water quality: tap-water W/C:0.44,Dosage of DYM2:1.5%(BWOC)
Package,storing and transportation
 Sacked with three-layer plastics bag,25KG per bag
 Be kept away from moisture and possible damage of the packages in transportation and stored in a cool and dry situation .Storage life is two years