Polyanionic Cellulose Low Viscosity| PAC-LV
Description
Specification:
| Index | Standard |
| Appearance | White fibrous free flowingpowder, free from signs of lumping. |
| Presence of starch or starch derivatives | Absent |
| Apparent Viscosity mPa.s | ≤ 40 |
| API Filtration Volume, mL | ≤ 16.0 |
Properties:
PAC-LV (Polyanionic Cellulose Low Viscosity) is a white to off-white, odorless, and non-toxic free-flowing powder. It is easily soluble in cold or hot water to form a clear, stable solution. It exhibits excellent thermal stability, high salt tolerance, and strong resistance against microbial degradation. Compared with high-viscosity grades, it provides fluid loss control without significantly increasing the system’s viscosity.
Application:
PAC-LV is widely used as a fluid loss control agent, filtration reducer, and shale inhibitor in various industries. It is primarily employed in water-based oil and gas drilling fluids, completion fluids, and workover fluids, particularly in high-salinity, high-temperature offshore and deep-well drilling environments. Additionally, it serves as an effective rheology modifier and binding agent in building materials, coatings, mining flotation, and water treatment formulations.
Package and Storage:
25KG/bag. Store in a dry, ventilated, and cool warehouse. Keep the container tightly sealed to prevent moisture absorption and exposure to direct sunlight.
