Yixing bluwat chemicals co.,ltd 86-510-87821568 eric.min@bluwat.com.cn
Paper - making Chemicals Nonionic Polyacrylamide Powder Off - White Granular

Paper - making Chemicals Nonionic Polyacrylamide Powder Off - White Granular

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    non - ionic polyacrylamide


    water treatment polymer

  • Product Name
    Non-ionic Polyacrylamide
  • Application
    Water Treatment, Paper Making, Mining, Textile, Sugar And Drilling
  • Molecular Weight
  • Charge Degree
  • CAS No.
  • Another Names
    Polymer Flocculant, Polyelectrolyte, APAM
  • Standard
    GB 17514-2008
  • Sample
    Free Test
  • Port
    Shanghai Port, China
  • Place of Origin
  • Brand Name
  • Certification
  • Model Number
  • Minimum Order Quantity
  • Price
  • Packaging Details
    25kgs net kraft bag or white PP bag with inner pe bag on pallet, or 750kgs net big bag
  • Delivery Time
    10 working days after received your payment
  • Payment Terms
    T/T or L/C
  • Supply Ability
    3,000MT per month

Paper - making Chemicals Nonionic Polyacrylamide Powder Off - White Granular


  • Non-ionic Polyacrylamide Flocculant:
    • High molecular weight with high charge degree powder
    • Used as flocculant in direct filtration process for settling of inorganic suspended solids, effluent water, and sludge dewatering
    • Used for effluent treatment of inorganic suspended solids found in chemical, fishery, food, textile, dye, other effluent water, mining and coal washing waste water, metal processing, etc.
  • Polyarylamide Chemical:
    • Used in water treatment plants for purification of water and to remove water from paper during the manufacturing process
    • Formulated using complex reactions and meets all the guidelines defined in the industry
    • Tested to ensure customer satisfaction
  • Non-ionic polyacrylamide (NPAM):
    • Water soluble polymer formed from acrylamide subunits (C3H5NO)
    • Soluble in water, safe, non-toxic, hydrolytic stability, is not sensitive to the change of pH value, anti-chlorine
    • Harmless, non-flammable, non-explosive
    • Can be stored at room temperature but should not be placed in the sun
    • Slightly acidic, if in contact with skin, wash immediately with plenty of water.



Off-White Granular Powder

Ionic Charge:


Particle Size:

20-100 mesh

Molecular Weight:


Hydrolysis Degree:


Solid Content:

89% Min

Approximate Brookfield viscosity at 25° C:

@ 1.0%


@ 0.50%


@ 0.25%


Bulk Density:

About 0.6-0.8

Specific Gravity at 25°C:



Working Concentration:


PH (1% aqua solution):


Storage Temperature (°C): 

0 - 35

Shelf Life:

2 years


Application Fields

  • Mine washing: PAM can be used for coal washing tailing centrifugal separation, sedimentation, and filtration to improve recovery rates and filtration speeds.
  • Well drilling mud additives: PAM can be used as a mud additive in oilfields to increase water viscosity and improve the effectiveness of the water flooding process.
  • Industrial wastewater treatment: PAM can be used to reduce coagulant consumption and speed up sedimentation in wastewater treatment.
  • Textile auxiliary agent: PAM can be added with other chemicals to improve adhesive property, penetrability, and desizing performance in textile manufacturing, reduce desizing rates, and improve electrostatic prevention performance.
  • Paper-making: PAM can be used as a fixing agent, residency agent, filtration aid, and paper dry and wet intensity reinforcing agent in the paper-making industry.
  • Sewage water treatment: Nonionic-polyacrylamide is more suitable for acidophilic sewage water systems, and can be matched with PAC, aluminum sulfate, and similar products for the best results in water treatment.
  • Metallurgical mineral dressing: PAM can be added to leachate and slag to improve separation efficiency in zinc, manganese, and copper mining floatation and smelting.
  • Sand prevention and solidification: The polyacrylamide can be dissolved into a 0.3% concentration, cross-linking agent is added, and the product can be sprayed on desert areas to prevent and solidify sand.
  • Oil field profile controlling and water-plugging agent: The product can be matched with lignocellulose and a chemical adhesive to control oil field profiles and act as a water-plugging agent.

Competitive Advantage


European Standard, SGS, BV and ISO certification


Easily soluble in water; dissolves rapidly.


Non corrosive of suggested dosage, economical and effective at low levels.


Faster sedimentation, better flocculation.


Non-pollution (no aluminum, chlorine, heavy metal ions etc.).


10 years manufacturing experience, with more than 20 technical engineers

Application Methods




Polyacrylamdie (polyelectrolyte/flocculant) should be standardly be dissolved to 0.1-0.5% concentration.




The time required to dissolve the flocculant varies according to the type of flocculant, water quality, temperature and agitation. However, most flocculants generally require around 1 hour of agitation to completely dissolve the powder. Incomplete mixture of flocculant or lumping may inhibit the performance of the flocculant. 




The ideal revolution of the agitator is between 200-400rpm. A high speed agitator operating without reducing the revolution of a motor is not advised, since it may cut the molecules of the flocculant. An ideal agitator motor should be of 1HP for a 1-2m3 mixing tank.



and Dosage:

The dosage range of varies from 1 - 3.0 ppm depending upon the type of effluent and application. Advised to do jar tests for evaluating the functioning and approximate dosage.


Jar Test: 

Put sample of effluent in a beaker and add it as designated, agitate for 1 minute at 100-120 rpm and then slowly agitate at 60rpm. Determine the flocs properly at this time and note the sedimentation and clarity of top solution.


Package and Storage


  •     Packed in Kraft or PE bags with inner plastic bags, with each bag containing 25kgs, or 750kgs net big bag.
  •     Stored in original packaging in cool and dry place, away from sources of heat, flame and direct sunlight.