| Brand Name: | Bluwat |
| Model Number: | AA5212 |
| MOQ: | 1 Ton |
| Price: | negotiable |
| Delivery Time: | 5-8 Working Days |
| Payment Terms: | L/C,D/A,D/P,T/T |
Very low hydrolysis degree for grade selection
Blufloc AA5212 is an anionic polyacrylamide powder with a molecular weight of 10-12 million and a hydrolysis degree of 5-10%. The TDS specifies at least 90% solid content and no more than 0.05% residual monomer. It is a candidate for raw-water clarification, industrial wastewater treatment and process-water recovery.
AA5212 is supplied as a free-flowing, off-white granular copolymer of acrylamide and acrylic acid. Its stated hydrolysis degree and molecular-weight range offer a defined starting point for buyers comparing very-low-hydrolysis APAM grades.
| Property | TDS value |
|---|---|
| Product grade | Blufloc AA5212 |
| Appearance | Off-white granular powder |
| Ionic charge | Anionic |
| Particle size | 20-100 mesh |
| Molecular weight | 10-12 million |
| Hydrolysis degree | 5-10% |
| Solid content | 89% minimum |
| Residual monomer | 0.05% maximum |
| Bulk density (TDS unit not stated) | About 0.8 |
| Recommended working concentration | 0.1% |
| Solution concentration in application instructions | 0.1-0.5% |
| pH (Test concentration not stated) | 6-9 |
| Shelf life | 2 years |
Values above follow the supplied grade-specific TDS. The bulk-density unit is not given in that sheet. The pH test concentration is not stated; confirm the test basis for purchasing comparisons.
Raw-water flocculation and clarification, primary industrial wastewater clarification, and secondary or tertiary treatment are listed. Compare AA5212 with the existing treatment under the same feed conditions. Establish the treatment objective before selecting a dose, since a clear supernatant and easy solids handling are separate observations.
The sheet lists primary sewage treatment and sludge treatment, paper-making water recovery, and mining, metallurgy and coal tailings thickening and water recovery. Use a representative sample from the intended process stage. Include the current chemical program and the separation equipment in the test request.
Drilling fluids, fluid-loss control and lubrication are included in the application list. The TDS does not specify a drilling dose or establish suitability for every mud system. Qualification should use the actual water and complete fluid formulation for the proposed application.
AA5212 differs from the 13-16 million AA3515 grade in both the stated molecular-weight range and the charge-related specification: AA5212 uses the label hydrolysis degree, whereas AA3515 uses anionic degree. Retain those labels when comparing documents. The 90% minimum solid-content value is specific to AA5212 in this supplied set and should not be copied to other grades.
| Grade | Molecular weight and charge-related specification |
|---|---|
| AA5212 | 10-12 million; hydrolysis degree 5-10% |
| AA3515 | 13-16 million; anionic degree 5-15% |
| AA5315 | 14-16 million; anionic degree 5-15% |
The comparison identifies specification differences. It is not a performance ranking or an interchangeability statement.
The property table recommends a 0.1% working solution. The application instructions allow preparation at 0.1-0.5%; confirm the intended concentration for the dosing arrangement.
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 AA5212 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 TDS states a shelf life of 2 years. Refer to the current product label and SDS for handling instructions.
Yes. Both supplied AA5212 formats list solid content as 90% minimum. This is the grade-specific value for AA5212.
The property table lists 0.1% as the recommended working concentration. The application section gives a broader preparation range of 0.1-0.5%. Confirm the intended make-down concentration for the dosing equipment.
AA5212 is an anionic polyacrylamide powder. Its molecular-weight range is 10-12 million and its hydrolysis degree is 5-10%. 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% 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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