PHPA is a synthetic, High Molecular weight Anionic Polyelectrolyte provided in dry strong form. It is completely miscible with water producing a relatively high viscosity solution for various applications. Our PHPA is of a medium-high anionic charge density. The product is used as a thickener and borehole stabilizer in India.

Packaging: 25 kg Bags

Application Area: Mineral Dressing (ETP), ETP/STP water Treatment

Presence of starch derivatives absent

Physical Form

Granular Solid Powder


White to off white

Charge Density

Medium High

Molecular Weight


Bulk Density

0.67 – 0.7 g/cm3

Particle Size

98% < 100 um

pH of 0.5% Solutions @20C

5 - 7

Brookfield Viscosity @0.1%

170 (cps)

Brookfield Viscosity @0.2%

310 (cps)

Brookfield Viscosity @0.3%

750 (cps)

Insoluble Content

0.5% (Max)

Recommended Concentration for Stock

0.25 – 0.5% (Max)

Recommended concentration for Feed

0.025-0.1% (Max)

Storage Temperature

0 – 35 C

Storage Periods for Solid

24 Months

PHPA exhibits a very low degree of corrosion towards most standard materials of construction although aluminum and galvanized surfaces should be avoided. Stainless steel, glass–fiber, polyethylene, and epoxy coated surfaces are recommended.

Health And Safety: Please refer to the details indicated in the MSDS of the product.

The information presented in this technical data sheet (TDS) is based on current knowledge and practice as of the date of publication. They are intended as a general guide only and are not intended to avoid the necessity for individual testing and assessment on a case-by-case basis. If you have any queries or would like further information about this product, please email us at

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