Non-ionic Polyacrylamide Flocculant Powder 5-8 Million MW for Coal Mine Washing and Water Treatment
Non-ionic Polyacrylamide (NPAM) is a high-performance water-soluble polymer flocculant specifically engineered for industrial water treatment applications. With molecular weights ranging from 5-8 million and low charge density of 0-10%, this eco-friendly polymer effectively promotes particle flocculation and sedimentation.
| Parameter | Specification |
|---|---|
| Appearance | Off-White Granular Powder |
| Ionic Charge | Non-ionic |
| Particle Size | 20-100 mesh |
| Molecular Weight | Low (5-8 million range) |
| Solid Content | 89% Minimum |
| Bulk Density | 0.6-0.8 g/cm³ |
| Specific Gravity | 1.01-1.1 at 25°C |
| Working Concentration | 0.1-0.5% |
| pH (1% solution) | 6-9 |
| Storage Temperature | 0-35°C |
| Shelf Life | 2 years |
- Coal Mine Washing: Enhanced sedimentation and filtration of coal powder, improving recovery rates
- Industrial Wastewater Treatment: Reduces coagulant consumption and accelerates sedimentation
- Raw Water Treatment: Effective flocculant for sedimentation and suspended solids removal
- Paper Manufacturing: Functions as fixing agent, filtration aid, and strength reinforcement
- Textile Processing: Improves adhesive properties, reduces desizing rate, and provides electrostatic prevention
- Sugar & Juice Mills: Facilitates flocculation, sedimentation, and clarification processes
- High molecular weight (5-8 million) with low charge density for superior performance
- Economical usage with lower dosage requirements
- Rapid water solubility and faster dissolution
- Enhanced sedimentation and flocculation efficiency
- Environmentally safe - contains no aluminum, chlorine, or heavy metal ions
- 10+ years manufacturing expertise with technical engineering support
Flocculation Mechanism: Adsorbs suspended particles through polymer chain entanglement and cross-linking, forming bridging structures that enlarge and thicken flocculation while providing surface adsorption and electric neutralization.
Reinforcement Mechanism: Creates bridging bonds, ion bonds, and covalent bonds between PAM molecules and dispersed phases to increase combination strength.
Available in Kraft or PE bags with inner plastic lining. Standard packaging includes 25kg bags or 750kg big bags for bulk requirements.
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