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DP9-8177 is intended for increasing oil recovery, conformance control of injection wells, and for modification of porous reservoir permeability.
Polyacrylamide DP9-8177 is typically used within cross-linked polymer systems. Average injection concentration is 0.3-0.5%. The polymer: cross-linking agent ratio is 1:5.
Transportation and storage
DP9-8177 can be transported by all means of transport in covered vehicles, in accordance with the rules of goods transportation.
The guaranteed storage life of DP9-8177 is 12 months from the manufacturing date.
DP9-8177 is a modified polyacrylamide powder with low molecular weight and low anionic charge density.
|The name of indicators||Normative value|
|Appearance||Powder, white to yellow color|
|Molecular weight, *10⁶ Daltons||5-6|
|Mass content of the basic substance, %, minimum||90,0|
|Inherent viscosity, dl/g||9,0-10,0|
|Bulk density, g/cm³||0,600-0,900|