Low Viscosity Polyanionic Cellulose (PAC LV)
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Low Viscosity Polyanionic Cellulose (PAC LV)
Landoil PAC-LV, also known as low viscosity polyanionic cellulose, is a highly effective filtrate reducer in fresh or salty water. It is also an effective thinner in salty water at low concentrations.
Applications
Landoil PAC-LV can be used in any form of water-based drilling fluid such as saturated salt water, it aims at effectively reducing filtrate loss without raising viscosity. Landoil PAC-LV works well as an excellent shale encapsulater and inhibitor in medium to high concentrations.
Advantages- Landoil PAC-LV is effective in all types of water based muds, including saturated salt water
- Effective in small concentrations for filtrate reduction
- Effective in medium to high concentrations to encapsulate shale particles for shale dispersion inhibition
- Effective at moderate to high pH
- Non-toxic and non-fermented
- High degree of substitution (DS), Landoil PAC-LV has excellent high temperature resistance and salt tolerance
- Compliant with API 13A standard (A.V.: max. 40 cps, Filtrate volume: max. 16ml)
Appearance: white or yellowish free-flowing granule/powder
Technical Data| Presence of starch or starch derivatives | absent |
| Moisture content | max. 10% |
| Apparent viscosity | max. 40 cP |
| Filtrate volume | max. 16 ml |
| Main raw materials | cotton linter and wood pulp |
In all fluid types, 2-5kg/m3 of Landoil PAC-LV should be mixed slowly through a hopper.
Packaging25kg kraft bag with PE inner
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