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| Categories | Drilling Mud Additives |
|---|---|
| Certification: | ISO/SGS |
| Solid Content: | 89% Min. |
| Price: | Negotiation |
| Packaging Details: | 25kgs plastic drums, 1000kg IBC drums |
| Application Grade: | Industrial and Oilfield Drilling Grade |
| Supply Ability: | 5,000MT per month |
| Appearance: | White Powder |
| Product Category: | Drilling Fluid Additive |
| Payment Terms: | T/T or L/C |
| Ionic Character: | Anionic |
| Polymer Type: | Water-Soluble Anionic Copolymer |
| Delivery Time: | 10 working days after received your payment |
| Brand Name: | Blufloc |
| Shelf Life: | 2 Years |
| Specific Gravity: | 1.01–1.10 at 25°C |
| Place of Origin: | China |
| MOQ: | 500kgs |
| Effective pH Range: | 5–14 |
| Full Name: | Partially Hydrolyzed Polyacrylamide Powder |
| Mixing Speed: | 200–500 rpm |
| Bulk Density: | About 0.8 |
| Company Info. |
| Yixing Bluwat Chemicals Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
Cement, salt, hardness, drilled solids, and treatment residues can shift polymer response and create rapid rheology changes.
BLUFLOC powder PHPA is described in the supplied family TDS as a water-soluble copolymer of anionic character used in drilling-fluid and selected oilfield applications. The four powder grades span very-high and ultra-high molecular-weight classes with medium or high charge. The table does not assign a unique application to any grade, so the target duty, water, formation, mixing system, and representative test results must decide selection.
Hydrated high-molecular-weight PHPA contributes viscosity, protective-colloid behavior, particle association, and filter-cake modification. The observed balance between carrying capacity and fluid loss depends on polymer grade, hydration, clay and solids, dissolved ions, shear, temperature, and companion additives.
Molecular-weight and charge classes describe broad polymer behavior, not a guaranteed field result. Powder dispersion, complete hydration, solution concentration, water quality, pH, solids, shear, aging, temperature, and companion chemistry can materially change observed performance.
Important selection note: The grades below are screening candidates, not a fixed prescription. Final grade, solution concentration, process dose, preparation, addition point, and acceptance criteria require current grade documentation and representative laboratory and field or plant trials.
| Grade | MW Class | Charge | Screening Position |
|---|---|---|---|
| HA6518 | Very High | Medium | Screening candidate; selection requires representative testing |
| HA8520 | Very High | High | Screening candidate; selection requires representative testing |
| HAA6520 | Ultra High | Medium | Screening candidate; selection requires representative testing |
| HAA7525 | Ultra High | High | Screening candidate; selection requires representative testing |
| Powder Grade | Molecular Weight Class | Charge Class |
|---|---|---|
| HA6518 | Very High | Medium |
| HA8520 | Very High | High |
| HAA6520 | Ultra High | Medium |
| HAA7525 | Ultra High | High |
| Family TDS Item | Powder Product Value or Guidance |
|---|---|
| Product form | Powder |
| Appearance | White powder |
| Solid content | 89% min |
| Bulk density | About 0.8 |
| Specific gravity at 25 degrees C | 1.01-1.10 |
| Shelf life | 2 years |
| Packaging | 25 kg kraft paper bags with inner PE liners, palletized |
| Recommended solution concentration | 0.1-0.3% solids |
| Recommended make-up water temperature | 10-40 degrees C |
| Effective pH range | 5-14 |
| TDS mixing guidance | About 1 hour; propeller stirrer at 200-500 rpm |
TDS confirmation note: Exact active content, viscosity, specification limits, shelf life, and preparation instructions should be confirmed on the current grade-specific TDS and order specification.
The supplied family TDS recommends preparing powder PHPA at 0.1-0.3% solids with make-up water at 10-40 degrees C and an effective pH range of 5-14. Efficient dispersion is required; a polymer eductor or commercial dry-powder feeder is suggested. After dispersion into agitated water, continue stirring for about one hour. The TDS notes a propeller-type stirrer at 200-500 rpm and recommends separate stock make-up and solution holding tanks. The prepared anionic solutions are described as stable for up to one week. Aluminum, zinc, copper, and iron should be avoided in the make-up system. Confirm all details against the current grade-specific TDS, SDS, equipment manual, and order specification.
Scale-up warning: Do not scale a laboratory rpm directly to a full tank. Validate impeller, tank geometry, feed distribution, water flow, residence time, shear, and solution quality at the intended production rate.
Potential fit for PHPA powder rheology modifier for contaminated mud after representative qualification.
Four TDS-listed molecular-weight and charge class combinations for comparative screening.
Powder format with at least 89% solids stated in the family TDS.
PHPA-family compatibility statement covering biopolymers, PAC, and CMC, subject to formulation testing.
Palletized 25 kg lined bag format for storage, export, and controlled field make-down.
Establish untreated rheology, gels, filtration, solids, and hydraulic baselines.
Prepare candidate powder grades at a verified concentration and full hydration.
Measure a dose response across viscosity, yield behavior, gels, filtration, and screenability.
Age and contaminate the complete formulation under representative temperature and shear.
Confirm pumpability, hole cleaning, pressure response, solids control, and treatment economics in a controlled trial.
Build contamination tolerance curves and define corrective actions before field exposure.
Compare candidates on polymer solids and achieved operating outcome. Price per bag can be misleading when hydration, make-down losses, dose, equipment throughput, drilling response, fluid recovery, waste, logistics, and downstream costs differ.
If performance drifts: If a small contaminant increase causes a large response, check preparation, additive sequence, and polymer-clay interactions before adding more PHPA.
The supplied TDS states that powder products are packed in 25 kg kraft paper bags with inner PE liners and are palletized. Store unopened material in its original packaging in a cool, dry place away from heat, flame, and direct sunlight. The family table states a two-year shelf life for powder products. Protect opened bags from moisture and contamination. Follow the current SDS for personal protection, dust control, spill cleanup, transport, and disposal. Wet polymer is extremely slippery; contain and clean spills promptly.
For PHPA powder rheology modifier for contaminated mud, Bluwat can review the target duty, water and formation data, make-down equipment, proposed test methods, and the four TDS-listed powder classes with the customer. Company-level certifications or management-system documents should not be represented as grade-specific application approvals unless the applicable certificate explicitly says so.
No. Source control, dilution, precipitation, solids removal, and other treatments may be required.
Some polymer and clay responses develop over time and under temperature and shear.
No. Higher chain length can increase viscosity and bridging, but dispersion, shear, pumpability, solids control, and the target fluid window decide the grade.
No. The TDS states compatibility, not interchangeability. Each additive can contribute differently to filtration and rheology.
Share the target duty, formation and water data, mud formulation, make-down equipment, and proposed test method. Bluwat can help compare the four TDS-listed powder classes under representative conditions.
Request Grade Screening and Current TDS
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