Home CG510S-P AMPS Terpolymer Cement Fluid Loss Additive

CG510S-P AMPS Terpolymer Cement Fluid Loss Additive

CG510S-P AMPS Terpolymer Cement Fluid Loss Additive

CG510S-PAMPS Terpolymer CementFluid Loss Additive

The CG510S-PAMPS terpolymer cementfluid loss additive adopts 98% AMPS copolymer with the CAS registry number of40623-75-4 as its main ingredient, which ensures the high purity of this cementadditive. This fluid lossadditive can effectively control the fluid loss in cement just with a generaldosage of 0.8-1.8% by weight of cement and a recommended amount of 0.9% BWOC.In addition, the AMPS terpolymercement fluid loss additive is completely soluble in cold water, so it can bemixed with other dry contents and water. The bulk density of this white powder is 0.50±0.10 g/cm3 and the relative density ofthe slightly pungent cement fluid loss additive achieves 1.65±0.05, with waterequal to 1. In addition, the pH value of the AMPS terpolymer cement fluid loss additive in 5% aqueoussolution is 5.0±1.0.  By the way, afterfiltered with a 0.315mm sieve, the fluid loss additive remains 15% or less.

Performance of Cement Slurry with AMPS Terpolymer Cement Fluid LossAdditive

CG510S-P AMPS Terpolymer Cement Fluid Loss Additive

Item

Technical  Indicators

Initial consistency, Bc

80℃/45min, 46.5MPa

≤30

Thickening time, min

50~150

Fluid loss, ml

90℃, 6.9MPa

≤50

18%Brine fluid loss, ml

≤120

Free fluid, ml

90℃, atmospheric pessure

≤3.5

24h Compressive strength, MPa

≥14

Composition (fresh water): API class G 700g, water 308g, CG610S-P (pure type) 6.3g

Composition (18% brine system): API class G 600g, silica flour (130 mesh) 210g, 18%brine 438 g, CG610S-P (high purity type) 13.5g (2.25%)



As a China-based AMPS terpolymercement fluid loss additive manufacturer, Kelioilalso produces AMPS quadripolymerhigh temperature cement dispersant, non-phosphorus concrete washing liquid,medium temperature cement retarder,and much more.


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