CG610S-P AMPS Quadripolymer Cement Fluid-Loss Additive (High Purity Powder) Manufacturer

CG610S-P AMPS Quadripolymer Cement Fluid-Loss Additive (High Purity Powder)

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CG610S-P AMPS Quadripolymer Cement Fluid-Loss Additive (High PurityPowder)

CG610S-PAMPS Quadripolymer CementFluid-Loss Additive (High Purity Powder)

The CG610S-P AMPS quadripolymer cement fluid-lossadditive is a white powder with high purity. It iscomposed of 98% AMPS copolymer, the CAS registry number of which is 40623-75-4.The dry additive can be directly mixed with the cement. As it is completelysoluble in cold water, this fluid-loss additive with slightly pungent odor canalso be added into the cement with a certain amount of water. The pH value ofthe AMPS quadripolymercement fluid-loss additive in 5% aqueous solution is 5.0±1.0, and the relativedensity of this cement additive is 1.65±0.05, with water equal to 1. It alsoachieves a bulk density of 0.50±0.10 g/cm3, and 15% or less residues when filtered by a 0.315mm sieve. Our AMPS quadripolymer cement fluid-loss additive providescontrol of filtrate loss over a wide temperature range, thereby minimizing thedehydration and maintaining the fluidity of the cement slurry. The general dosage is 0.8-1.8% (BWOC) and therecommended amount is 0.9% (BWOC).

Performance of Cement Slurry with AMPS CementFluid-Loss Additive (High Purity Powder)

Item		Technical Indicators
Initial consistency, Bc	80 ℃ /45min, 46.5MPa	≤25
Thickening time, min	80 ℃ /45min, 46.5MPa	50~150
Fluid loss, ml	90 ℃ , 6.9MPa	≤50
18%Brine fluid loss, ml	90 ℃ , 6.9MPa	≤120
Free fluid, ml	90 ℃ , atmospheric pressure	≤3.5
24h Compressive strength, MPa	90 ℃ , atmospheric pressure	≥14
Composition (fresh water system): API class G cement 700g, water 308g, CG610S-P (pure type) 6.3g Composition (18% brine system): API class G cement 600g, silica flour (130 mesh) 210g, 18%brine 438 g, CG610S-P (high purity type) 13.5g (2.25%)

Our company is an AMPS quadripolymercement fluid-loss additive manufacturer based in China. We also supply high temperaturecement dispersant, terpolymercement fluid loss additive, anti fluid channeling latex cement additive, andmore.