Poly Anionic Cellulose (PAC)
TENESSY - PAC Manufacturer
Poly Anionic Cellulose (PAC) is a high-performance water-soluble cellulose ether made from modified natural cellulose. It appears as a white or light-yellow powder, non-toxic, odorless, and easily soluble in water.
PAC offers excellent heat resistance, salt tolerance, y antibacterial properties. It significantly enhances the workability of construction slurries, improving water retention, stability, y high-temperature resistance.
It’s widely used in oil drilling (especially in brine and offshore wells), household detergents, and other industrial applications.
Technical Specifications
*Tennessy PAC comes in two types: PAC HV (high viscosity), PAC LV (low viscosity)
| Index / Type | Test Standard | Apparent Viscosity | Filtration Loss (Seawater/KCl) | Moisture | Degree of Substitution |
|---|---|---|---|---|---|
| PAC-HV | API-13 | Min. 50 | Max. 23 ml | Max. 10 | Min. 0.9 |
| PAC-LV | API-13 | Max. 40 | Max. 16 ml | Max. 10 | Min. 0.9 |
Properties of Polyanionic Cellulose
Polyanionic cellulose (PAC) is an ionic cellulose ether known for its high purity, high degree of substitution, and uniform substituent distribution. It is commonly used as a espesante, rheology modifier, y fluid loss reducer.
- Wide applicability: Suitable for any slurry system, from freshwater to saturated brine.
- Low-viscosity PAC effectively reduces fluid loss without significantly increasing viscosity, especially in high-solid content systems.
- High-viscosity PAC provides a high yield and significantly reduces fluid loss, making it ideal for low-solid slurries and solid-free saltwater brine slurries.
- PAC-based slurries can suppress the dispersion and swelling of clay and shale in high-salinity environments, thus preventing wellbore contamination.
- Versatile use: Ideal for drilling fluids, workover fluids, and as an efficient fracturing fluid.
Request Your Free PAC Sample Today!
Simply get in touch with us, and our team will provide a customized sample tailored to your specific needs. Whether you're testing in the lab or preparing for a large-scale project, we’re here to support you.
We’re also happy to provide detailed technical datasheets and expert advice to help you make informed decisions.
Key Benefits of PAC
TENESSY provides high-quality Poly Anionic Cellulose designed for reliable performance in demanding environments.
Our PAC products deliver stability, efficiency, and versatility across multiple industries.
- Superior heat resistance, salt tolerance, and antibacterial properties.
- Improves water retention, stability, and workability.
- Effective thickener, rheology modifier, and fluid loss reducer.
- Prevents clay and shale dispersion in high-salinity environments.
- Reduces water loss in workover fluids, protecting production layers.
- Versatile across drilling, workover, fracturing fluids, and daily chemicals.
Principal Aplicaciones of Poly Anionic Cellulose
Poly Anionic Cellulose (PAC) is a versatile additive widely utilized across various industries due to its exceptional properties as a thickener, rheology modifier, and fluid loss reducer. From enhancing drilling efficiency in oil extraction to improving product performance in personal care, PAC delivers reliable solutions for demanding applications.
Oil Drilling and Extraction Industry
1. Drilling Fluids
2. Workover Fluids
PAC-based workover fluids have low solid content, preventing blockages and protecting the production layer. They also reduce water loss and create a “water lock” effect, which keeps water out.
Protecting the production layer from damage
Cleaning the wellbore and reducing maintenance
Resisting water and sediment infiltration with minimal foam
Lower cost and reusability compared to regular mud fluids
3. Fracturing Fluids
Daily Chemical and Personal Care Industry
1. Hair Care Products (Shampoo, Shower Gel):
2. Skin Care Products (Lotions, Creams)
What Tenessy Offers
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PAC Packaging & Sizes
Bolsa de 25 kg
Palé de 600 kg
Embalaje personalizado
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