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Quick Details

  • Classification: Chemical Auxiliary Agent
  • CAS No.: 9003-08-5
  • Other Names: Flocculant / coagulant / polymer
  • EINECS No.: 201-173-7
  • Purity: >98%
  • Place of Origin: Henan, China (Mainland)
  • Type: Adsorbent
  • Adsorbent Variety: Molecular Sieve
  • Usage: Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Paper Chemicals, Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Surfactants, Textile Auxiliary Agents, Water Treatment Chemicals, oil drilling / mining industry
  • Brand Name: Ou Ya
  • Model Number: buy polyacrylamide
  • appearance: white granular powder / white powder or emulsion
  • viscosity: >70
  • solid: >90%
  • size: 20-100 mesh
  • residual monomer: <0.025%
  • molecular weight: 5-25 million
  • dissolving time: <60 min
  • hydrolysis: >35%
  • PH: 7-14
  • commodity: buy polyacrylamide

Packaging & Delivery

Packaging Details buy polyacrylamide: (25kgs/bag, 500kgs/bag, 1000kgs/bag) is packed in two-layer bag with plastic bag for inner packaging, woven bag for external packaging. Each 20ft container can load 20 tons, with pallet can load 18 tons. Each 40ft container can load 26 tons.
Delivery Time Shipped in 21 days after payment




Product Description




1. Buy Partial Hydrolyzed Polyacrylamide PHPA Anionic


It is water-soluble liner polymers synthesized under high degree polymerization, easily soluble in water, almost insoluble in benzene, ether, aliphatics, acetone and other common organic solvents. At the meantime, APAM series products also have valuable properties like flocculation, thickening, shear property, drag-reduction and dispersibility. Thus widely used in oil recovery, mineral processing, coal washing, metallurgy, chemicals, paper, textile, sugar, medicine, environmental protection, building materials, agriculture and other industries.


2. Main Application:



1. Polymer flooding: Generally, when an oilfield is in the alter stages of water drive, the higher mobility of water relative to oil in situ causes the coverage of the driving water to be greatly reduced. The heterogeneity of the oil reservoir can also lower the coverage of the water drive. Thus, water consumption will increase, and water cut in the produced fluids can become prohibitive and a lot of oil is left untouched. If polyacrylamide is added to the water as a thickener the mobility ratio is improved, the sweep efficiency is improved to reduce the water cut in the produced fluids and increase oil production. For this reason, our company has developed a family of partially-hydrolyzed polyacrylamides which can fully meet the requirement of the customers' oilfield EOR operation. Our customers may choose our products according to the characteristics of their oilfield (such as formation temperature, salinity of formation btine, viscosity yield of the injected polymersolution,etc.).


2. Tertiary systems: Surfactant/polymer and alkaline/surfactant/polyacrylamide combination systems and advanced forms of chemical oil recovery. Through many years' of research and investigation. it has shown that a tertiary system can be superior to other chemical systems with respect to chemical utilization, extent of oil recovery increase, and investment payoff. More than 20% of residual oil (after water flooding) can be recovered by the tertiary system. The incremental oil recovery from application of this system is from the residual oil which is impossible to be recovered by water drive and/or polymer drive. The newly developed EORPAM-3 and EORPAM-4 polymer have achieved the molecular weight in the range of 18-25 million, with which, when combined with 1.2% alkaline (without counting the influence of surfactant) at 1000 ppm concentration, can yield a viscosity of 30-35 mpa.s.



3. Chemical Indices:












White Powder or White Granule powder

Particle Size (mesh)





Active Content

90% or greater

90% or greater

90% or greater

90% or greater


2 hrs or less

2 hrs or less

2 hrs or less

2 hrs or less

Molecular Weight(x106)










Residual Monomer(%)

0.03% or less

0.03% or less

0.03% or less

0.03% or less

Screening Factor

23 or greater

23 or greater

23 or greater

23 or greater

Filtration Ratio

1.5 or less

1.5 or less

1.5 or less

1.5 or less

Insoluble Content(%)

0.2% or less

0.2% or less

0.2% or less

0.2% or less

1000mg/L PAM in
1000mg/L TDS water at 45

35 or greater

45 or greater

55 or greater

65 or greater



Note: The specifications shown in the above table can also be modified to meet customers' requirements





Packaging & Shipping


4. Packaging is in 25kg bags. Bag material is double-layered, with an outer layer of woven plastic, and an inner layer of sheet plastic. Special packaging can also be made to meet customers' requirements.
5. Shipping:  within 21 days after receiving your advance payment or LC

6. Storage, Transportation &Cautions:

This product is non-toxic in normal use conditions, no stimulation of the skin, stored in the ventilation and dry place, 

to prevent moisture.Avoid heat, humidity, Number of pile layer: less than 20, shelf life: 2 years

7. Notes and Caution/attention:

a, the operator should wear protective equipment, skin contact, or water wash.

b, using the on-site, usually rinsed with water to prevent slipping injuries.

c, this series should seal kept in a cool dry place.


Company Information







Why choose us? After cooperate, you will get chance to come to China for traveling.

1). High professional level

2). With perfect after-sale service

3). High quality, competitive price

4).Fast, accurate one-stop service

5). Complete product specifications

6).Advanced production equipment

7). Product has been sold all over the world

8). Reply your inquiry and email within 24 hours

9). Small quantity sample is available at any time

10). ISO, MSDS, COA, SGS, KFR, Test report, TDS etc

11). Packing mark as your demand, with photo before shipment

12). Factory very near to World Famous Shaolin Temple Strikes Back, Luoyang Longmen Grttoes (about one hour’s drive, warmly welcome visit here)


The other product we could support

1: Polyacrylamide: anionic/cationic/non-ionic/amphoteric

2: Activated carbon: coconut shell/nut shell/coal based/wood based

3: Poly aluminum chloride pac

4: Anthracite filter media



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Transaction Overview


Transaction Details

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