| Brand Name: | Bluwat |
| Model Number: | AA3513 |
| MOQ: | 1 Ton |
| Price: | negotiable |
| Delivery Time: | 5-8 Working Days |
| Payment Terms: | L/C,D/A,D/P,T/T |
Low anionic degree for clarification
Blufloc AA3515 is an anionic polyacrylamide powder for raw-water flocculation, industrial wastewater clarification and process-water recovery. Its TDS lists a molecular weight of 13-16 million and an anionic degree of 5-15%. These two figures identify the grade more precisely than the general description of a high-molecular-weight PAM flocculant.
The free-flowing, off-white granular product is a water-soluble copolymer of acrylamide and acrylic acid. AA3515 provides a low-anionic-degree option for comparative laboratory screening where clarification, sludge separation or water recovery is the process objective.
| Property | TDS value |
|---|---|
| Product grade | Blufloc AA3515 |
| Appearance | Off-white granular powder |
| Ionic charge | Anionic |
| Particle size | 20-100 mesh |
| Molecular weight | 13-16 million |
| Anionic degree | 5-15% |
| Solid content | 89% minimum |
| Bulk density (TDS unit not stated) | About 0.8 |
| Specific gravity at 25°C | 1.01-1.1 |
| Recommended working concentration | 0.1-0.5% |
| pH (Test concentration not stated) | 6-9 |
| Storage temperature | 0-35°C |
Values above follow the supplied grade-specific TDS. The bulk-density unit is not given in that sheet. The specific-gravity entry gives 25°C but does not state the sample concentration. The pH test concentration is not stated; confirm the test basis for purchasing comparisons.
The listed duties include raw-water flocculation and clarification, primary industrial wastewater clarification, and secondary or tertiary treatment. Screen AA3515 on the actual water and retain the same mixing and separation conditions when comparing doses. Record clarified-water quality and the amount of separated solids together.
The TDS identifies sugar and juice clarification, paper-making water recovery, and tailings thickening and water recovery in mining, metallurgy and coal processing. A result from one feed should not be transferred directly to another. Feed composition and the intended separation step should accompany every sample sent for selection.
Sludge thickening, dewatering and color-removal duties are listed for industrial wastewater. Drilling fluids, fluid-loss control, lubrication and shale stabilization are also listed. These are application fields for evaluation; the sheet does not provide a drilling-fluid formulation or a field dose.
Use AA3515 when the screening plan calls for a 5-15% anionic-degree candidate within a 13-16 million molecular-weight range. For a clarification trial, compare the grade at several doses and assess the clarified liquid as well as settling or filtration behavior. For sludge work, assess the actual dewatering result rather than choosing only the largest visible floc.
| Grade | Molecular weight and charge-related specification |
|---|---|
| AA3515 | 13-16 million; anionic degree 5-15% |
| AA5315 | 14-16 million; anionic degree 5-15% |
| AA5318 | 17-19 million; anionic degree 10-15% |
The comparison identifies specification differences. It is not a performance ranking or an interchangeability statement.
The TDS recommends preparation as a 0.1-0.5% solution before use. This is the polymer solution concentration, not a fixed dose in the treated water or slurry.
The supplied instructions specify plastic, enamel or fiberglass containers for solution storage and advise against metal containers. Allow the polymer solution to dissolve before the application trial. Ask for grade-specific make-down guidance for the actual water, temperature and mixing equipment; the TDS does not provide a mixing speed.
Run a laboratory comparison using the actual water, wastewater, slurry or sludge. Record the feed condition, polymer concentration, dose basis, mixing and separation result. The TDS gives no universal treatment dose.
Use the selected conditions in an equipment trial before routine production dosing. Where another coagulant or process aid is used, include that chemical program in the evaluation; the TDS does not specify a universal chemical-addition sequence.
Blufloc AA3515 is listed in 25 kg Kraft paper bags with inner plastic liners. Confirm the packaging configuration and quantity in the quotation.
Store the product in its original packaging in a cool, dry place, away from heat, flame and direct sunlight. The listed storage temperature is 0-35°C. Confirm the numerical shelf life on the current grade document and label; it is not stated in the supplied sheet. Refer to the current product label and SDS for handling instructions.
AA3515 lists 13-16 million molecular weight, while AA5315 lists 14-16 million. Both list 5-15% anionic degree. Their ranges overlap, so representative testing is needed to choose between them.
A numerical shelf life is not stated in the supplied AA3515 TDS. Confirm the shelf life on the current grade document and product label before ordering.
AA3515 is an anionic polyacrylamide powder. Its molecular-weight range is 13-16 million and its anionic degree is 5-15%. The supplied TDS identifies it as an off-white granular product with a particle size of 20-100 mesh.
Determine the dose by laboratory and equipment trials on the actual feed. A 0.1-0.5% working concentration describes the prepared solution in the TDS; it is not a treatment dose in mg/L. No universal treatment dose is provided.
Assess replacement through a side-by-side trial with the existing treatment program. The supplied data do not establish automatic replacement of alum, ferric salts, another PAM grade or a complete treatment process.
Contact Bluwat with the grade code, intended application, feed information, required quantity and packaging. Ask for the current grade-specific TDS, SDS and order specification, and discuss sample testing for the proposed duty.
Yixing Bluwat Chemicals Co., Ltd. supplies the Blufloc polyacrylamide range. Share the intended separation duty and feed information to discuss grade selection, testing and the current product specification.
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