DENCELL CMC-HV
- CAS Number
- 9004-32-4
- EC Number
- 618-378-6
- Chemical Name
- Cellulose, carboxymethyl ether, sodium salt, Cellulose carboxymethyl ether sodium salt
DENCELL-CMC HV is used in drilling applications due to its productivity improving characteristics such as film making and water absorbition. It is a good viscosity stabilizer and water absorber for drilling mud. DENCELL-CMC HV keeps the mud as homogeneous to stabilize the mud viscosity and avoid excessive fluid loss during drilling. With avoidance of fluid loss through pores it reduces the resistance of soil in different characteristics to drilling machine thus enhances the performance.
Properties
- Physical Form
- Granules
- Powder
Product families
Applications
- Other Institutional & Industrial Care
Product Families
- Other Functional Additives
- Rheology Modifiers
- Stabilizers
Other characteristics
- Brand
- DENCELL
- Synonyms
Cellulose Carboxymethyl Ether Sodium Salt, CMC Sodium salt
- Functions
Absorbent, Viscosity Modifier, Viscosity Stabilizer
- Labeling Claims
- Non-Flammable, Non-Toxic, Starch-free
- Non-Flammable
- Non-Toxic
- Starch-free
- Markets
- HI&I Care
- Appearance
- Free Flowing Powder
- Shelf LIfe
- 2 years
- HII Features
- Film Forming
- High Viscosity
- Inhibits Swelling and Disintegration
- Non-Staining
- Performance Enhancer
- Strengthening
- Technology
- Cleaning Ingredients
- Key Attributes
DENCELL-CMC HV is a water soluble polymer which can be used in fresh and salt water based drilling fulids.; Enhance performance of drilling mud utilized in drilling.; It is an effective at providing filtration control in most water based drilling fluids.; Stabilize and increase and improve the fluid rheology including suspension and hole cleaning.; Coat and encapsulate cutting and solids in the drilling fluid, thereby inhibiting the swelling and disintegration ofwater sensitive solids.; Improve the character and consistency of wallcake, thereby reducing the potential for stuck pipe.
- Packaging Information
Nett 25kgs PE laminated kraft bags, on wooden pallets, shrink wrapped and stretch film covered.
- Cleaning Ingredients Functions
- Absorbent
- Viscosity Modifier
- Viscosity Stabilizer
Technical data
Table 1 of 1
11 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Brookfield Viscosity (2%) | 100-500 | cps | — |
| Moisture Content | max. 8 | % | — |
| Active Matter (On Dry Basis) | min. 65 | % | — |
| Bulk Density | 600 – 800 | — | — |
| Degree of Substitution | min. 0.85 | — | — |
| Fluid Loss Filtrate Volume | max. 10 | mL | API 13A |
| pH (1% Solution) | 8 – 11 | — | — |
| Thermal Stability | 149 (300) | ⁰C (⁰F) | — |
| Viscosity (40 g/l salt solution) | min. 30.0 | cPs | 600 r/min by Fann |
| Viscosity (deionized water) | min. 30.0 | cPs | 600 r/min by Fann |
| Viscosity (saturated salt water) | min. 30.0 | cPs | 600 r/min by Fann |
