Filtrate reducers SM-JL-160
Product name | filtrate reducers SM-JL-160
| ||
Item | Standard | Remarks | |
Appearance | Beige powder | Attention moisture | |
Effective content (%) | 95±2 | ||
PH value (1% aqueous solution) | 6.5-7.5 | ||
Water solubilty | soluble in water | ||
Ionic property | Anionic | ||
Apparent viscosity mPa.s | 8.0~12.0 | ||
Base pulp + 0.5% apparent viscosity, mPa.s
| ≥15.0
| Note: Base slurry formula: 4% bentonite + 4% soil evaluation + 0.16% sodium carbonate
| |
The filtrate loss(ml) after 16hrs aging under 180℃
| 20~30.0
| ||
Use:
Used in the process of drilling operations, the amount of fresh water slurry is generally 0.3-1%, 1-2% salt water slurry. Directly put into the circulation of pulp, can also be formulated into glue to join.
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