Blufloc AA8520 Anionic Polyacrylamide Polymer Ultra High Molecular Weight PAM Flocculant for Mining & Water Treatment
Blufloc AA8520 is an ultra high molecular weight anionic polyacrylamide (APAM) supplied as a free-flowing white powder. It is a water-soluble polymer designed to enhance flocculation and solid-liquid separation efficiency in demanding industrial applications.
As a copolymer of acrylamide and acrylic acid, AA8520 provides strong polymer bridging capability, enabling fine suspended particles to aggregate into large flocs.
This makes it particularly suitable for high-load systems, where rapid settling and efficient separation are required.
Ultra High Molecular Weight
Provides excellent bridging ability for fast floc formation.
Efficient Separation
Enhances sedimentation and thickening performance.
Low Dosage
Economical usage due to high activity polymer structure.
Fast Dissolution
Easily dissolves in water for convenient preparation.
Wide Application
Applicable in mining, wastewater treatment and industrial processes.
| Parameter | Specification |
|---|---|
| Product Name | Anionic Polyacrylamide |
| Model | AA8520 |
| Chemical Type | Copolymer of Acrylamide & Acrylic Acid |
| Molecular Weight | Ultra High |
| Anionic Degree | High |
| Appearance | White Granular Powder |
| Solid Content | ≥ 89% |
| Recommended pH | 4 – 10 |
| Dissolution Time | 30 – 60 min |
| Shelf Life | 24 Months |
| Packaging | 25 kg Kraft Bag |
AA8520 is widely used as a mining flocculant for:
- Tailings thickening
- Water recovery
- Sedimentation improvement
Used for:
- Primary clarification
- Solid-liquid separation
- Suspended solids removal
Improves:
- Flocculation
- Clarification
- Water recovery
Suitable for:
- Coal washing
- Slurry thickening
- Process water reuse
- Dissolve in clean water
- Concentration: 0.1% – 0.3%
- Stirring time: 30–60 minutes
Depends on:
- Solid concentration
- Water quality
- Process conditions
👉 Recommended: Jar test before use
- 25 kg kraft paper bag with inner plastic liner
- Store in cool and dry place
- Shelf life: 2 years
Used for flocculation, sedimentation and solid-liquid separation in mining, wastewater and water treatment.
- APAM → negative charge, used for inorganic particles
- CPAM → positive charge, used for sludge
Depends on:
- Molecular weight
- Charge density
- Application scenario