Yixing Bluwat Chemicals Co., Ltd.
| Product Name | Anionic Polyacrylamide Emulsion |
| Molecular Weight | Very High |
| Anionic Charge Degree | Medium to High |
| Delivery Time | 5-10days |
| Product Category | Water-Soluble Polymer Flocculant |
| Available Formulations | Oil-Based Emulsion and Water-Based Emulsion |
| Chemical Type | Anionic Acrylamide Copolymer |
| Packaging Details | 30kgs, 50kgs, 250kgs, 1250kgs drums |
| Abbreviation | APAM Emulsion |
| Solubility | Dispersible and Soluble in Water After Proper Dilution |
| Manufacturer | Yixing Bluwat Chemicals Co., Ltd. |
| Physical Form | Liquid Emulsion |
| Main Functions | Flocculation, Clarification, Sedimentation, Thickening and Solid-Liquid Separation |
| Grade | Industrial Grade |
| Customization | Molecular Weight and Anionic Charge Density Available Upon Request |
| Model Number | Blufloc Emulsion |
| Brand Name | BluFloc |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Product Name | Anionic Polyacrylamide Emulsion | Molecular Weight | Very High |
| Anionic Charge Degree | Medium to High | Delivery Time | 5-10days |
| Product Category | Water-Soluble Polymer Flocculant | Available Formulations | Oil-Based Emulsion and Water-Based Emulsion |
| Chemical Type | Anionic Acrylamide Copolymer | Packaging Details | 30kgs, 50kgs, 250kgs, 1250kgs drums |
| Abbreviation | APAM Emulsion | Solubility | Dispersible and Soluble in Water After Proper Dilution |
| Manufacturer | Yixing Bluwat Chemicals Co., Ltd. | Physical Form | Liquid Emulsion |
| Main Functions | Flocculation, Clarification, Sedimentation, Thickening and Solid-Liquid Separation | Grade | Industrial Grade |
| Customization | Molecular Weight and Anionic Charge Density Available Upon Request | Model Number | Blufloc Emulsion |
| Brand Name | BluFloc | Certification | ISO9001 |
| Place of Origin | China | ||
| High Light | polyacrylamide emulsion for sand washing ，polyelectrolyte flocculant for wastewater recycling ，APAM emulsion for aggregate treatment | ||
Settle clay, silt, and ultrafine aggregate particles faster with oil-based EA 6520 and water-based EWA 7520 screening options for wash-water recycling.
Sand and aggregate plants generate large water flows containing abrasive mineral solids and variable clay. Storms and feed changes can rapidly raise turbidity and overload settling ponds or compact clarifiers.
Emulsion polymer supports fast make-down and automated dosing, but the system must be protected from grit and calibrated for both diluted flow and high-solids peaks.
Blufloc anionic PAM emulsion aggregates clay, silt, and ultrafine mineral particles for faster settling and clearer recycled wash water.
Oil-based and water-based grades support fixed clarification equipment, compact automatic dosing systems, and mobile sand-washing plants.
Clay content, feed grading, rainfall dilution, hydraulic retention time, and equipment condition can shift polymer demand and recycled-water quality quickly.
Stable ultrafine suspensions can remain cloudy after coarse sand and aggregate particles settle.
Compact clarifiers and mobile systems provide limited time for polymer distribution, floc growth, and separation.
Raw-material changes and storms can alter water flow, TSS, clay fraction, and the required pump output.
Grit, dust, weather, poor containment, and concentrated polymer can damage or obstruct dosing equipment.
Very-high-molecular-weight APAM adsorbs onto mineral surfaces and bridges fine clay, silt, and ultrafine particles into rapidly settling floc. Anionic charge supports chain extension in many mineral-water systems, while correct pre-dilution improves distribution across high flow.
Prepare the emulsion according to the grade-specific TDS and avoid feeding concentrated polymer directly into poorly mixed water.
Long APAM chains connect dispersed clay, silt, and ultrafine aggregate particles into settleable floc.
Preserve floc through the clarifier to improve settling, sludge concentration, and recycled wash-water clarity.
Compare candidates at equal active polymer mass using representative wash water and the actual TSS, clay fraction, pH, recycle ratio, temperature, and hydraulic conditions.
| Grade | Base | Molecular Weight | Charge | Suggested Screening Role |
|---|---|---|---|---|
| EWA 7520 | Water-based | Very High | Medium anionic | Convenient candidate for compact automatic dosing |
| EA 6520 | Oil-based | Very High | High anionic | Strong candidate for clay-rich or demanding settling |
The product pages classify the cationic EC and EWC series as high molecular weight and the anionic EA and EWA grades as very high molecular weight. Confirm exact commercial specification limits, active content, viscosity, shelf life, and preparation instructions on the current grade-specific TDS and order specification.
Sample both normal production and high-clay conditions without allowing selective settling before testing.
Record water flow, TSS, clay content, particle size, pH, temperature, and the recycled-water ratio.
Compare grade, active dose, dilution, rapid mix, floc growth, and settling under the plant's actual time limits.
Link polymer flow to wash-water flow, solids load, or both, then verify pump output across the operating range.
Shield storage, make-down, pumps, and lines from grit, plugging, abrasion, weather, freezing, and direct sunlight.
EWA 7520 is a practical water-based option for compact systems and automatic dosing. EA 6520 should be included when clay-rich feed or demanding settling benefits from stronger high-anionic bridging.
Confirm the preferred grade separately for normal production, high-clay feed, rainfall dilution, mobile operation, and other major flow or feed regimes.
Neat-emulsion price per kilogram can be misleading. Compare active polymer mass and include preparation efficiency, dose, equipment throughput, sludge or underflow quality, recycled-water value, maintenance, and disposal cost.
If treatment deteriorates during storms, determine whether the dosing signal follows water flow, solids load, or both. A fixed output may underdose peak TSS while overdosing heavily diluted wash water.
Also verify polymer activation, dilution, pump calibration, injection-point mixing, blocked lines, grit wear, and actual clarifier retention time before increasing dose.
Keep the package sealed in a cool, dry, ventilated area. Protect it from direct sunlight, freezing, excessive heat, dust, and grit contamination.
Follow the grade-specific TDS and SDS for shelf life, handling limits, and transport classification. Polymer spills can make floors extremely slippery and should be contained and cleaned promptly.
For sand washing, aggregate fines, and water recycling, Bluwat can screen adjacent PAM emulsion grades, review preparation and dosing conditions, and help define a plant-trial plan using agreed settling, water, equipment, and cost indicators.
Confirm the required grade specification and order documentation before production and shipment.
Shortlist products under realistic pH, temperature, TSS, clay, water chemistry, flow, settling time, and shear.
Supply clear make-down, dilution, dosing-control, addition-point, mixing, and scale-up recommendations.
Adjust charge level, dose, signal logic, addition point, dilution, or mixing using plant data.
Yes. Improved clay, silt, and ultrafine-particle settling can clarify water for reuse, subject to the plant's process-water quality requirements.
It can be. The compact dosing system must provide correct activation, dilution, containment, pump control, grit protection, and protection from weather extremes.
Use site-specific flow-based, solids-based, or combined control supported by routine jar tests, TSS checks, recycled-water monitoring, and pump calibration.
No. APAM mainly separates suspended mineral solids. Dissolved salts require another treatment process if they affect water reuse, discharge, or downstream equipment.
Screen EWA 7520 and EA 6520 with representative normal and high-clay wash water, controlled carrier-specific preparation, actual settling time, and plant-like mixing. Confirm the preferred grade using settling time, recycled-water turbidity, sludge density, polymer consumption, clarifier throughput, dosing-system reliability, and total operating cost.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2004
Total Annual:
20000000-30000000
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Bluwat Chemicals is a professional supplier of water treatment chemicals in China. We provide our customers with both traditional and innovative products to ensure optimum control in a wide variety of applications, which include treatment of drinking water, wastewater, pro... Bluwat Chemicals is a professional supplier of water treatment chemicals in China. We provide our customers with both traditional and innovative products to ensure optimum control in a wide variety of applications, which include treatment of drinking water, wastewater, pro...
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