CMC HV (Carboxymethyl Cellulose)
This product has been discontinued and removed from our shelves.
CMC HV refers to high-viscosity carboxymethyl cellulose, and it is a technical grade product with high molecular weight.
Typical Property| Appearance | Free flowing off-white powder |
| Moisture content (%) | 10 Max. |
| PH of 1% solution | 6.0-8.5 |
| Particle size (%, pass 40-mesh screen) | 95 Min. |
| Solutions | Dosage rate in 350ml solution (g) | Viscosity at dial reading of 600 rpm (cp) |
| Distilled water | 2.2 | ≥30 |
| 4% NaCl | 2.7 | ≥30 |
| Saturated NaCl | 2.5 | ≥30 |
Function
1. As a filtration controller, our product is able to effectively reduce API filtration rate for various kinds of aqueous drilling fluids, including fresh water mud and saturated salt water fluid.
2. Our product is a viscosifier, indicating that it could develop and stabilize the high viscosity of drilling fluids, thereby enhancing the rheological, well cleaning and suspension performance.
Safety and Handling
For safety considerations, personal protective equipment is highly recommended and actually it is a must. Before work, please refer to the precautions illustrated in the MSDS.
Packaging and Storage
CMC HV is packed in 25kg (50lb) paper sacks.
The container should be closed, and then placed at a dry, well-ventilated area that is away from heat, sparks, flames and incompatible materials. For palletizing, banding, shrink-wrapping and stacking operations, please follow safe warehousing practices.
