Summary
DOC-G87S-A has good versatility and can be applied to many kinds of cement slurry systems.
DOC-G87S-A is suitable for a wide range of temperature, high temperature resistance to 230 degrees, good fluidity and stability of cement slurry system, less free liquid and non retarding, rapid development and no special requirements for water quality.
Usage range
Temperature: below 180 ℃ (BHCT).
Admixture: recommended amount of 0.5%-2.0% (BWOC).
Technical data
Item | Index |
Appearance | White or light yellow powder |
Stacking density, g/cm3 | 0.60±0.20 |
Water solubility,% | 100 |
Moisture,% | ≤5.0 |
Property of cement slurry
Items | Index | Test Condition |
Water loss, mL | ≤50 | 52℃,6.9MPa |
Thickening time, min | ≥60 | 52℃,35.6MPa/26min |
Initial consistency, Bc | ≤25 | |
Compressive strength, MPa | ≥14 | 52℃,Atmospheric pressure, 24h |
Free water, mL | ≤1.0 | 52℃,Atmospheric pressure |
The cement paste consists of 100% G grade cement (High sulfur resistance), +47.0% mixed water +0.6% DOC-G87S-A+0.5% DOC-X60L. | ||
Storage
It should be stored in cool,dry and ventilated areas and avoid being exposed to the sun and rain.
Shelf life:12 months.
