Product Name:
Polyacrylamide (PAM)
Chemical Category:
Water-Soluble Polymer Flocculant
Molecular Formula:
(C₃H₅NO)n
Molecular Weight:
Variable (typically 5–25 million Da)
CAS Number:
9003-05-8
Appearance:
White granular powder or emulsion (depending on grade)
Polyacrylamide (PAM) is a high molecular weight, water-soluble polymer made from acrylamide monomers. It is widely used as a flocculant, coagulant aid, and thickening agent in various industries. Depending on its ionic character, PAM is available in anionic, cationic, non-ionic, and amphoteric grades. Its ability to enhance solid-liquid separation makes it essential in water treatment, papermaking, oil recovery, and mineral processing.
| Grade Type | Description | Typical Molecular Weight (Da) | Ionicity (%) |
|---|---|---|---|
| Anionic PAM | Ideal for municipal/industrial wastewater with suspended solids | 8–20 million | 10–30% |
| Cationic PAM | Best for sludge dewatering and organic-rich wastewater | 5–12 million | 5–60% |
| Non-Ionic PAM | Suitable for low-turbidity and neutral pH systems | 5–12 million | <5% |
| Amphoteric PAM | Contains both cationic and anionic groups, used in complex wastewater | 8–15 million | Customized |
| Emulsion Grade | Liquid form for easy handling and rapid dissolution | 5–12 million | As specified |
| Customized Grade | Ionic strength, particle size, solubility tailored to client requirements | As requested | As requested |
Application
Water Treatment: Coagulation aid for sludge dewatering and sedimentation.
Paper Industry: Enhances retention, drainage, and dry strength.
Textile & Dyeing: Used as a thickener and processing aid.
Oil & Gas Industry: Applied in enhanced oil recovery (EOR), drilling muds, and fracturing fluids.
Mining & Metallurgy: Promotes solid-liquid separation in tailings and ore processing.
Agriculture: Soil conditioning and water retention in sandy soils.
High flocculation efficiency even at low dosage
Reduces chemical consumption in multi-stage treatment
Customizable ionic types for various applications
Promotes faster settling and clearer effluent
Effective over a broad pH and temperature range
Low toxicity and biodegradable grades available
Store in a dry, cool, and well-ventilated area, away from moisture and direct sunlight. Prevent contact with strong oxidizers. Once opened, seal the package tightly to avoid degradation.
Powder: 25kg PE-lined kraft bag or paper-plastic composite bag
Emulsion: 1000L IBC tank or 200L drum
Custom packaging available upon request
