AC810G Fluid Loss Additive
Product Description
1.AC810G product has the dual-effects of reducing fluid loss and acceleraƟ ng coagulation at low temperature. It effectively shortens the thickening time at low temperature while maintaining good fluid loss reduction performance.
2.Transition time of thickening performance and setting performance are short.
3.Promote the early strength development of setting cement at low temperature.
4.Suitable for normal density, low density and high density cement slurry systems.
5.Used below temperature of 60℃(140℉, BHCT)
6.Compatible well with other additives.
7.Only suitable for water mixed use.
8.The product dosage range is 1.2-2.5% (BWOC).
Specifications
|
Type |
Appearance |
Density,g/cm3 |
Water-Solubility |
|
AC810G |
White or faint yellow liquid |
0.09±0.10 |
Soluble |
Cement Slurry Performance
|
Item |
Test condition |
Technical Indicator |
|
|
Density of normal density cement slurry, g/cm3 |
25℃, Atmospheric Pressure |
1.90±0.01 |
|
|
Fluid loss, ml |
Fresh water system |
40℃, 6.9mPa |
≤50 |
|
Thickening performance |
Initial consistency, Bc |
40℃/28min, 24mPa |
≤30 |
|
40-100 Bc thickening time, min |
≤20 |
||
|
Ratio of thickening time |
≤0.6 |
||
|
Free fluid, % |
40℃, Atmospheric Pressure |
≤1.4 |
|
|
Compressive strength for 8h, mPa |
≥5.0 |
||
|
Compressive strength for 24h, mPa |
≥14 |
||
|
Note: The ratio of thickening time refers to the ratio of thickening time of cement slurry with AC810G to the thickening time of pure cement slurry without any fluid loss additive. |
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Standard Packaging and Storage
1.Product shelf life is 12 months. Packed in 25kg bags, or according to customer requirements.
2.Once expired, it shall be tested before use.
Package
25KG/BAG or as you request.
Storage
Store at a ventilated, dry place.
Executive Standard
International Standard.
