Kawsana Health
1 / 5
Polyacrylamide is a kind of linear organic polymer, but also a kind of polymer flocculant product for water treatment. It can absorb suspended particles in water, bridge the connection between particles, and make the fine particles form relatively large flocs, and accelerate the precipitation speed. This process is called flocculation. Due to its good flocculation effect, PAM is widely used in sewage treatment.
| Items | Anionic PAM | Cationic PAM | Non-Ionic PAM | Amphoteric PAM |
|---|---|---|---|---|
| Molecular Weight (Million) | 8-20 | 8-14 | 6-15 | 8-15 |
| Relative Charge (%) | 6-45 | 12-70 | 0-8 | - |
| Dissolved Time (min) | <90 | <90 | <90 | <90 |
| Solid content(%) | >89 | >89 | >89 | >89 |
| Residual monomer content(%) | ≤0.05 | ≤0.05 | ≤0.05 | ≤0.05 |
| PH Value | 5-14 | 5-14 | 5-14 | 5-14 |
| Insoluble (%) | <0.2 | <0.2 | <0.2 | <0.2 |
| Particle Size (mm) | 0.15 | 0.15 | 0.15 | 0.15 |
| Storage Temperature(°C) | 0-35 | |||
| Recommended Working Concentration | 0.1-0.5% | |||
| Shelf Time | 2 years | |||
Polyacrylamide is an important water-soluble polymer with valuable properties such as flocculation, thickening, shear resistance, drag reduction and dispersion. These properties vary with the derivative ions.
It is mainly used for the sludge dewatering and decrease the rate of water content of sludge, and it can also be used for papermaking to improve dry & wet strength of paper, to improve dry and wet strength of paper and to increase the reservation of tiny fibers & fillings. Therefore, it is widely used in oil extraction, mineral processing, coal washing, metallurgy, chemical industry, papermaking, textile, sugar making, environmental protection, building materials, agricultural production and other sectors.
