| Customization: | Available |
|---|---|
| Appearance: | Powder |
| Color: | White |
|
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| LV-CMC | MV-CMC | HV-CMC | |
| Appearance | White or light yellow powder, freely flowable | ||
| Degrees of substitution (D.S) | 0.80 min | ||
| Purity | 65%-99% | ||
| Viscosity 2%(in 2% solution at 25 centigrade) | 10-50 mpa.s | 500-800 mpa.s | 1200-8000 mpa.s |
| Size(60 mesh) | 90% | ||
| Moisture (%) | 10% max | ||
| PH Value | 7.0-9.0 | 7.0-9.0 | 6.5-8.0 |
| Category | Item |
Index | ||
| Distilled water | Salt water | Saturated salt water | ||
Oil-based mud |
Filtration loss,ml | 60±10 | 90±10 | 100±10 |
| Apparent viscosity, mpa.s | ≤6 | ≤6 | ≤10 | |
| PH Value | 8.0±1.0 | 8.0±1.0 | 7.5±1.0 | |
| HV-CMC | Pulping rate,m³/t | ≥200 | ≥150 | ≥160 |
| LV-CMC |
Filtration loss (10 ml) |
Dosage,g/l | ≤7.0 | ≤10.0 |
| Apparent viscosity,mpa.s | ≤4.0 | ≤6.0 | ||
MV-CMC |
Dosage,g/l | 6.0 | 14.0 | 3.5 |
| Apparent viscosity,mpa.s | ≥15 | ≥15 | ≥15 | |
| Filtration loss,ml | ≤9 | ≤9 | ≤8 | |
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