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Polyanionic Cellulose-PAC LV

Polyanionic Cellulose (PAC)  is a kind of nonionic cellulose ether featured the properties of high purity, high DS, particularly high viscosity or low viscosity. These products are demi-natural polymer additive, thickening agent, filtrate reducer.
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Product Description

Polyanionic Cellulose (PAC) (Polyanionic Cellulose) is a kind of nonionic cellulose ether featured the properties of high purity, high DS, particularly high viscosity or low viscosity. These products are demi-natural polymer additive, thickening agent, filtrate reducer.
Polyanionic Cellulose (PAC) is an indispensable product for drilling mud making.
Polyanionic Cellulose (PAC) is high purity product; the water solution of this white powder is transparent and viscid. As water-soluble polymer, it dissolves immediately in cold/hot water and can be used as a thickening agent, rheology controller, bond, stabilizer, colloid protector, suspending agent, and filtrate reducer.
Polyanionic Cellulose (PAC) is a good drilling mud additive and also an important material for confecting well liquid, a high mud volume product that featured high acid-resistance and salt-resistance ability.
Polyanionic Cellulose (PAC) is a good filtrate reducer with the capacity of increasing viscosity and anti-high temperature (150°C) in the freshwater, seawater, or even saturated brine well-completion liquid.

Oil drilling appropriation type PAC

Specification
/
Type
Sample Doss 0.57% Sample Doss 0.86% Sample Doss 1.14%
Ap Fluid Loss
(ml)
Yield Point
(Pa)
Ap Fluid Loss
(ml)
Yield Point 
(Pa)
Ap Fluid Loss 
(ml)
Yield Point (Pa)
LV-PAC ≤20 ≥ 2.4 ≤15 ≥9.6 ≤10 ≥19.2
HV-PAC ≤25 ≥0.5 ≤15 ≥0.5 ≤10 ≥0.5

Oil drilling appropriation type PAC.:

Specification/Type Viscosity Lose Quantity
Viscometer100r/min Liquor
Distilled Water 4%Salt Solution Salt Solution
LV-CMC ≤90 -- -- ≤10
HV-CMC ≥30 ≥30 ≥30 ≤10



Polyanionic Cellulose-PAC, Hv, LV for Oil Drilling



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