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Blufloc A-8520 Anionic Polyelectrolyte/Polyacrylamide High Molecular Weight Polymer

A-8520 Grade

Blufloc A-8520 Description:   

Yixing Bluwat is the professional manufacturer in China for Polyacrylamide. Anionic polyacrylamide (APAM) is a water soluble polymer formed from acrylamide (a compound with the molecular formula C3H5NO) subunits. It has a big range of high molecular weight from 20-25 million, with an anionic charge density ranging from 40-50%. Mainly used for various industrial wastewater flocculation sedimentation, sedimentation and clarification treatment, such as iron and steel plant wastewater, electroplating wastewater, wastewater metallurgy, coal washing wastewater treatment, sludge dewatering. Can also be used to clarify and drinking water purification treatment, and sugar & juice mills. Soluble in water, safe, non-toxic, hydrolytic stability, is not sensitive to the change of pH value, anti-chlorine. Harmless, no-flammable and non-explosive, it can be stored at room temperature, it cannot be placed in the sun. It is slightly acidic, when skin contact, wash immediately with plenty of water.

Blufloc A-8520 Specifications:

Appearance:	Off-White Granular Powder
Ionic Charge:	Anionic
Particle Size:	20-100 mesh
Molecular Weight:	Very High
Hydrolysis Degree:	High
Solid Content:	89% Min
Approximate Brookfield viscosity at 25° C:	@ 1.0%	>2000
@ 0.50%	>800
@ 0.25%	>400
Bulk Density:	About 0.6-0.8
Specific Gravity at 25°C:	1.01-1.1
Recommended  Working Concentration:	0.1-0.5%
PH (1% aqua solution):	6-9
Storage Temperature (°C):	0 - 35
Shelf Life:	2 years

Blufloc A-8520 Application Fields:

1. Well Drilling Mud Additives:

Especially Temperature Tolerant and Salt Resistant for sea(salt)based oil Drilling.

In this area, as mud additives to increase the viscosity of water to impove the effectiveness of the water flooding process.

2. Industrial Wastewater Treatment:

Dosing polyacrylamide can reduce the consumption of coagulant and speed up sedimentation.

3. Textile Auxiliary Agent:

PAM can be added with some other chemicals to prepare chemical grout, is used to starch textiles, can improve the adhesive property, penetrability and desizing performance, enables the textile to have electrostatic prevention performance, reduces the desizing rate, and reduces the starch mixing spots, cloth machine breaking efficiency, and falling objects.

4. Paper-making:

PAM can be used as fixing agent, residency agent, filtration aid and paper dry and wet intensity reinforcing agent in paper-making industry.

5. Mine Washing:

PAM can be used in coal washing tailing centrifugal separation, for sedimentation and filtration of coal powder and coal mud, and can improve the recovery rate of coal powder and the filtration speed.

6. Sewage Water Treatment:

When sewage water systems are acidophilic, it is more suitable to select nonionic-polyacrylamide, the product can be matched with PAC, aluminium sulphate and the like, and it has the best effect in water treatment.

7. Metallurgical Mineral Dressing:

It can be used in floatation and smelting of Zinc, manganese and copper mines, its leachate and slag can be added into PAM to improve the separation efficiency.

8. Sand Prevention and Solidification:

The polyacrylamide is dissolved into 0.3% concentration, cross-linking agent is added, and the product can be sprayed on desert to prevent and solidify sand.

9. Chemical mudding agent:

Polyacrylamide can be used as chemical mudding agent for plugging water of dikes, ground foundation, channels and the like.

10. Oil field profile controlling an