Precise Molecular Weight Control: The molecular weight of anionic PAM ranges from 12 million to 20 million (adjustable), with long and uniform molecular chains, showing significant flocculation effects on high-turbidity wastewater (turbidity ≤ 5000 NTU), and the turbidity removal rate is ≥ 95%.
Fast dissolution, low residue: The dissolution time of powder PAM ≤ 60 minutes (at room temperature), after dissolution, the flocs are large and settle quickly (settling speed is 25%–40% faster than conventional products), and it works better when used in combination with PAC. Water insoluble matter ≤ 0.5%.
Strong Tolerance: Resistant to acid and alkali (pH 5–10), has a stable effect on papermaking black liquor (high alkalinity) and mine acidic wastewater (low pH), and does not corrode pipes or equipment.
| Parameter | Industrial Grade | Drinking Water Grade |
|---|---|---|
| Al₂O₃ Content, % ≥ | 28.0 | 29.0 |
| Basicity, % | 20~98 | 45.0~90.0 |
| Mass fraction of insoluble substances, % ≤ | 0.4 | 0.1 |
| pH (10g/L aqueous solution) | 3.5~5.0 | 3.5~5.0 |
| Mass fraction of Fe, % ≤ | 1.5 | 0.2 |
| Mass fraction of As, % ≤ | 0.0005 | 0.0001 |
| Mass fraction of Cr, % ≤ | 0.005 | 0.0005 |
| Mass fraction of Hg, % ≤ | 0.00005 | 0.00001 |
| Mass fraction of Pb, % ≤ | 0.002 | 0.0005 |
| Mass fraction of Cd, % ≤ | 0.0005 | 0.0001 |
Solid Powder: 25 kg woven bag lined with plastic bag / 1 ton jumbo bag (customizable English / customer logo packaging available).
Storage Conditions: Store in a cool, dry place (temperature ≤ 35°C), avoid direct sunlight; the shelf life of the solid is 2 years (unopened).