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CMC LV, oil drilling grade
1. CMC is a high-purity, high-efficiency slurrying agent.2. It is resistant to salt, base and moisture, compatible with sea water and saturated brine.3. It is a strong thickener, suitable for in-situ preparation with dry powder
ITEM | STANDARD | TEST RESULT |
Moisture | 10max | 7 |
Degree of substitution | 0.8min | 0.89 |
PH | 7-10 | 8.5 |
Purity % | 65min, 85min. | 68.5, 88.0 |
600 r/min reading in distilled water | 90max | 70 |
Filtration loss (ml) | 10max | 8.5 |
CMC LV oil drilling grade