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Low molecular weight (LMW) anionic polyacrylamide optimized for rapid dispersion and efficient charge neutralization.
High solubility in cold water with minimal undissolved residue, enabling streamlined dosing and reduced operator handling time.
Excellent bridging and flocculation performance in low-turbidity and fine-particle suspensions.
Stable performance across a broad pH range (4–9), suitable for diverse process water chemistries.
Low viscosity solution profile, facilitating accurate metering and compatibility with standard polymer feed systems.
Municipal and industrial wastewater clarification, especially for activated sludge dewatering.
Mineral processing tailings settling and thickener underflow densification.
Paper machine white water retention and filler/fiber drainage improvement.
Drinking water treatment for coagulant-assisted floc formation and sedimentation enhancement.
Recycled fiber cleaning and ink removal in deinking operations.
| Chemical Type | Anionic polyacrylamide (PAM) |
| Product Form | White granular powder |
| Appearance | Free-flowing, non-dusting granules |
| Charge Density | ~15–25 meq/g (anionic) |
| Molecular Weight | Approx. 2–4 million g/mol (low molecular weight grade) |
| pH (1% aqueous solution) | 4.0–6.0 |
| Solubility | Fully soluble in cold water (typical dissolution time: <30 min with gentle agitation) |
| Primary Applications | Wastewater dewatering, mineral processing, papermaking, drinking water treatment |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
