Product Description
Polyacrylamide (PAM) is a versatile linear polymer renowned for its exceptional flocculating and thickening properties. PAM is widely used in water treatment, oilfield recovery, papermaking, textile processing, and mineral extraction. PAM is available in three ionic forms: anionic (APAM), cationic (CPAM), and nonionic (NPAM), catering to diverse industrial needs.
Anionic polyacrylamide, a partially hydrolyzed polymer (PHPA), is primarily used as a thickener and coating agent in water-based drilling fluids. After being formulated into an aqueous solution, it can be added directly to drilling fluids and is also commonly used as a flocculant in water treatment plants.
Product Specifications
|
APAM |
7058 |
7180 |
7180 |
7285 |
7608 |
7808 |
7908 |
|
|
CAS No. |
9003/5/8 |
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|
Appearance |
White granule/powder |
|||||||
|
Ionicity |
% |
Very low |
low | med low | med | med | med high | med high |
|
Molecular weight |
million |
10-12 |
14-16 |
14-16 |
16-18 |
18-20 |
16-18 |
12-14 |
|
Solid content |
% |
≥88 |
||||||
|
Acrylamide monomer content |
% |
≤0.05 |
||||||
|
Dissolution time (1g\L) |
min |
≤90 |
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|
Water insoluble matter |
% |
≤0.3 |
||||||
|
Sieve residue (1.4 mm sieve) |
% |
≤2 |
||||||
|
Sieve residue (180 μm sieve) |
% |
≥88 |
||||||
|
Sulfate (SO4) content |
g/g |
≤1.0 |
||||||
|
Chloride (CL) content |
g/g |
≤0.5 |
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Product Packaging
Conventional packaging is double-layer waterproof composite kraft paper bags lined with thick waterproof film, 25kg/bag. Customized packaging is also available upon request.
Delivery Time
The standing inventory is 2,000 tons.
Orders under 20 tons can be shipped within 3 days, and orders under 100 tons can be shipped within 7 days.
Product Storage
In a cool and dry place to avoid moisture absorption, with a shelf life of 2 years.
Product Transportation
Polyacrylamide is a common chemical product and not classified as a hazardous material. It is suitable for transportation via containers, pallets, or bags.
Transportation Methods: Depending on timeliness and transportation costs, various modes of transport can be selected, including road, rail, sea, or air.
Transportation Conditions: During transportation, avoid high temperatures, direct sunlight, and humid environments to ensure product stability and quality.
Product Advantages
- Efficient flocculation: can quickly adsorb suspended particles, form large flocs, accelerate sedimentation and filtration.
- Excellent thickening: improve solution viscosity, suitable for oil flooding, coating thickening and other scenarios.
- Shear stability: can maintain stable performance under high-speed stirring or pumping conditions.
- Low addition, high efficiency: a small amount of use can achieve ideal results and reduce overall costs.
- Environmentally friendly and safe: in line with industry environmental standards, some models can be used for drinking water treatment.
Product Applications
- Water treatment: flocculation and sedimentation of municipal sewage and industrial wastewater (electroplating, printing and dyeing, metallurgy, etc.) and sludge dehydration.
- Oil extraction: as an oil displacement agent and drilling mud conditioner to improve oil recovery.
- Papermaking industry: enhance paper strength, reduce fiber loss, and improve wastewater treatment.
- Mining washing: promote mineral particle sedimentation and improve concentrate recovery rate.
- Textile printing and dyeing: used as sizing agent and finishing agent to reduce COD content of wastewater.
Why Choose Us?
√ Professional production: own factory, strict quality control to ensure product stability.
√ Technical support: provide selection guidance, application solutions and after-sales support.
√ Price advantage: Direct supply from the manufacturer, high cost performance, and support for bulk order discounts.
FAQ:
1. What is the difference between anionic (APAM), cationic (CPAM), and non-ionic (NPAM) polyacrylamide?
-Anionic (APAM): Best for wastewater with high inorganic content (e.g., mining, metallurgy) due to its negative charge.
Cationic (CPAM): Ideal for organic sludge (e.g., municipal sewage, papermaking) as it binds with negatively charged particles.
Non-ionic (NPAM): Suitable for neutral or acidic conditions (e.g., mineral processing, textile dyeing).
2. How do I choose the right PAM for my application?
Selection depends on:
-Water quality (pH, ionic content, suspended solids).
Process requirements (flocculation speed, sludge dewatering efficiency).
Industry standards (e.g., drinking water treatment requires food-grade PAM).
Our technical team can provide free consultation and lab testing support.
3. What is the recommended dosage of PAM?
Typical dosage ranges:
Wastewater treatment: 0.1–10 ppm (varies with turbidity).
Sludge dewatering: 0.2–5 kg per ton of dry sludge.
Exact dosing should be determined through jar tests.
What if PAM doesn't perform as expected?
Possible causes:
╳ Incorrect ionic type selection.
╳ Improper dissolution (clumping or insufficient stirring).
╳ Unsuitable pH or water chemistry.
►Contact us for troubleshooting and alternative solutions.
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