PHPA | Partially Hydrolyzed Polyacrylamide

We Innova Corporate (India), are PHPA manufacturers, suppliers, importer & traders from India based. We have the best quality of PHPA, with very competitive price. Our PHPA is made with very high quality raw materials using all quality standards of the Industry.

We bring to you a range of Polyelectrolytes for treatment of water from various processes. We offers top quality polyelectrolyte products, services and solution to all water related needs of various industries.

Polyelectrolytes are highly versatile products which enhance the performance of a wide range of industrial applications and essential processes right from water purification, oil recovery, colour removal, paper making, mineral processing and a host of other uses. These products offer superior health and environmental benefits.

PHPA (Partially Hydrolyzed Polyacrylamide) Powder is a high molecular weight partially hydrolysed Polyacrylamide/ polyacrylate (PHPA) containing co polymer inpowderform in Delhi. The product is used as viscosifier and borehole stabilizer in Delhi.


PHPA (Partially Hydrolyzed Polyacrylamide) Powder should be added in fresh water to get a highly viscous drilling fluid in Delhi. The marsh funnel viscosity for clay or shale formation should be ≥ 50 seconds per quart and ≥ 60 seconds per quart for sandstone or unconsolidated sand.


Chemical Composition



Granular powder



Degree of Hydrolysis

20 to 40 percent by mass

Moisture percentage (at 105 ± 2 o C)

7 to 10 (max)

Bulk Density

≤ 1.0

pH (0.5% soln. in distt. water)

7.5 ± 1.0


Soluble up to 20 gm per liter giving viscous solution.

Characteristics and benefits:

  • PHPA (Partially Hydrolyzed Polyacrylamide) Powder is a cost effective drilling fluid applicable to all types of drilling applications like water wells, diamond coring mineral exploration etc.
  • Stabilise water sensitive formations
  • Reduces drill pipe torque and pumping pressure.
  • Mixes conveniently with stirring in water
  • Fluid preparation time reduced drastically as the product develops viscosity rapidly and once prepared the fluid is ready for use
  • High viscosity of this drilling fluid helps in better removal of cuttings from borehole
  • Reduced recirculation of cutting back into the bore hole because of immediate settling in the pit
  • Better shell stabilisation prevents water loss through cracks and fissures

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