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PHPA Powder Flocculant with 89% Min. Solid Content Anionic Copolymer for Industrial and Oilfield Drilling Grade Applications

Brand Name:	Blufloc
MOQ:	500kgs
Price:	Negotiation
Delivery Time:	10 working days after received your payment
Payment Terms:	T/T or L/C

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

ISO/SGS

Full Name:

Partially Hydrolyzed Polyacrylamide Powder

Brand Name:

BLUFLOC

Appearance:

White Powder

Ionic Character:

Anionic

Polymer Type:

Water-Soluble Anionic Copolymer

Product Category:

Drilling Fluid Additive

Application Grade:

Industrial And Oilfield Drilling Grade

Solid Content:

89% Min.

Bulk Density:

About 0.8

Specific Gravity:

1.01–1.10 At 25°C

Effective PH Range:

5–14

Mixing Speed:

200–500 Rpm

Shelf Life:

2 Years

Packaging Details:

25kgs plastic drums, 1000kg IBC drums

Supply Ability:

5,000MT per month

Highlight:

PHPA powder flocculant for drilled solids

PHPA flocculant for clay removal

drilling mud additive PHPA powder

Product Description

Product Introduction

PHPA Powder Flocculant for Drilled Solids and Clay Removal

Fine detritus and clay may require bridging into aggregates large enough for removal, but nonselective flocculation can capture useful solids or thicken the active system.

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.

Family TDS Screening Overview

4 Grades Comparative screening candidates

89% Min Powder solid content

0.1-0.3% Recommended solution solids

25 kg Lined kraft paper bags

Application Challenges

Fine detritus and clay may require bridging into aggregates large enough for removal, but nonselective flocculation can capture useful solids or thicken the active system.
Fine drilled solids that escape shakers and accumulate in the active system.
Need to maintain low solids without losing suspension or hole cleaning.
Polymer-treated cuttings that blind screens or reduce centrifuge efficiency.

How PHPA Powder Works

PHPA can extend a low concentration of bentonite, encapsulate drilled solids, and bridge selected particles into removable aggregates. The same long-chain behavior can also create unwanted viscosity, sticky agglomerates, or screen blinding if preparation, dose, addition point, and solids-control settings are not coordinated.

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.

Recommended BLUFLOC Grade Screening

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

TDS Specifications

Powder Grade Classification

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 Values and Guidance

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.

Powder Preparation and Dosing Guidance

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.

Application Advantages to Evaluate

Target Application

Potential fit for PHPA powder flocculant for drilled solids after representative qualification.

Comparative Screening

Four TDS-listed molecular-weight and charge class combinations for comparative screening.

Powder Solids

Powder format with at least 89% solids stated in the family TDS.

Formulation Compatibility

PHPA-family compatibility statement covering biopolymers, PAC, and CMC, subject to formulation testing.

Export Packaging

Palletized 25 kg lined bag format for storage, export, and controlled field make-down.

Recommended Evaluation and Dosing Workflow

STEP 01

Define the low-solids target, formation solids, equipment train, screen sizes, and dilution limit.

STEP 02

Prepare PHPA solution reproducibly and compare all four grade classes on an active-solids basis.

STEP 03

Run settling, screenability, particle-size, rheology, and simulated solids-control tests.

STEP 04

Challenge the preferred treatment with realistic solids loading, brine, shear, and residence time.

STEP 05

Tune dosage and equipment together while tracking solids mass balance, dilution, and waste volume.

Product Selection and Compatibility

Evaluate selectivity and separation through the actual equipment train, not only sediment volume.

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.

Operating Indicators and Troubleshooting

Operating Indicators to Record

Turbidity
Particle-size distribution
Settling or screen capture
Useful-solids loss
Active-fluid rheology

Troubleshooting Note

If performance drifts: If clarification improves while reusable fluid quality worsens, check selectivity, dose, mixing, and separation timing.

Packaging, Storage, and Safe Handling

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.

Why Choose Bluwat Chemicals

More than 25 years of water-treatment chemical manufacturing experience since 2000.
Three production bases supporting factory-direct supply, batch planning, and export coordination.
Export experience serving customers in more than 80 countries and regions.
Technical screening support using the customer's formation, drilling fluid, brine, produced water, or make-up water.
TDS, SDS, COA format, packing details, and available company-level certification documents for commercial review.

For PHPA powder flocculant for drilled solids, 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.

Quality Control and Technical Support

Confirm the named grade, current specification limits, order requirements, and documentation before production.
Compare candidate grades under the same water chemistry, solids, temperature, shear, mixing, and aging conditions.
Record raw-material lot, solution concentration, hydration time, mixing energy, and test method for traceable evaluation.
Scale up only after laboratory acceptance criteria and a controlled field or plant trial have been agreed.

Frequently Asked Questions

Is a large floc always better?

No. Floc must survive only long enough for the selected separator and should not cause screen blinding or excessive solids loss.

Can PHPA treat every drilling waste stream?

Waste chemistry and disposal requirements vary; jar, screen, or centrifuge tests are required.

Is PHPA only a viscosifier in low-solids mud?

No. It may also encapsulate, extend clay, and flocculate drilled solids; the dominant effect depends on grade, dose, and system conditions.

Can a beaker settling test select the field program?

It is only a screen. Shakers, hydrocyclones, centrifuges, shear, and recirculation can change the result.

Screen PHPA Powder for Drilled-Solids Removal

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

Tags:

PHPA Powder Partially Hydrolyzed Polyacrylamide for Drilling Mud Additive with Effective pH Range 5-14 and 89% Min. Solid Content

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