99.9% Purity Drilling Mud Hydrolyzed Anionic Pam
Granular Powder Drilling Mud Additives hydrolyzed Anionic Polyacrylamide Flocculant
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 | |
Description:
- PHPA is partially hydrolyzed anionic polyacrylamide (PHPA), which is a water soluble polymer formed from acrylamide (a compound with the molecular formula C3H5NO) subunits.
- PHPA has a big range of high molecular weight from 20-25 million, with an anionic charge density ranging from 40-50%.
- It is most often used to increase the viscosity of water (creating a thicker solution) or to encourage flocculation of particles present in water.
- Due to the polar groups on the molecular chain containing a certain amount, it can through the adsorption of solid particles suspended in water, bridging between particles or through the charge and make the particle formation of large flocs condensation. So, it can accelerate the settlement of particles in suspension, have obvious to speed up the solution to clarify, promote filtering and other effects.
- 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.
Application Fields:
| 1 | Oil field |
Oil field profile controlling and water- plugging agent, matched with lignocellulose and a certain amount of chemical adhesive added. It can be used as oil field profile controlling and water-plugging agent. |
| 2 |
Well Drilling Mud Additives |
In oil field, as a kind of mud additives. To increase the viscosity of water and improve the effectiveness of the water flooding process. |
| 3 |
Metallurgical Mineral Dressing |
In floatation and smelting of Zinc, manganese and copper mines, its leachate and slag can be added into PAM to improve the separation efficiency. |
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