Polyacrylamide Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 9003-05-8 |
| Product name | Polyacrylamide |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty GradeIndustrial GradeCosmetic GradeFood Grade |
| Packaging | 25KG/bag500KG/bag1000KG/bag |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
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Documents We Provide for Polyacrylamide
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Polyacrylamide Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Polyacrylamide
| Industry | Application | Process |
|---|---|---|
| Water Treatment | Flocculant for removal of suspended solids and colloids | Coagulation-flocculation and sludge dewatering |
| Oil Production | Enhanced oil recovery agent and viscosity enhancer | Polymer flooding and fracturing fluid thickening |
| Paper Manufacturing | Strength additive and retention/drainage aid | Pulp addition and wet-end chemical processing |
| Textile Dyeing & Printing | Sizing agent and finishing agent | Fabric treatment and dye fixation |
| Agriculture | Soil conditioner and water-retaining agent | Soil structure improvement and water-saving irrigation |
| Mining & Mineral Processing | Flotation reagent and tailings settling agent | Slurry concentration and tailings solid-liquid separation |
| Construction Engineering | Cement additive and leak-sealing material | Concrete modification and grouting for water cutoff |
| Pharmaceutical & Biotechnology | Electrophoresis gel medium | Protein and nucleic acid separation and analysis |
| Cosmetics | Thickener and stabilizer | Emulsion formulation and cream/gel structuring |
Manufacturing Quality Control of Polyacrylamide
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Assessment of physical state and color under controlled lighting conditions. |
| Solid Content | Gravimetric Analysis (Oven Drying) | Mass loss upon drying at 105 C to determine non-volatile residue. |
| Molecular Weight | Size Exclusion Chromatography (SEC/GPC) | Separation by hydrodynamic volume using calibrated polymer standards. |
| Viscosity | Capillary Viscometry | Measurement of flow time through a capillary tube under gravity to calculate intrinsic viscosity. |
| Residual Monomer (Acrylamide) | High Performance Liquid Chromatography (HPLC) | Quantification via UV detection after separation on reversed-phase column. |
| Charge Density | Potentiometric Titration | Determination of cationic/anionic group concentration using polyelectrolyte titrant and ion-selective electrode. |
| pH | Potentiometric Measurement | Electrochemical measurement of hydrogen ion activity in aqueous solution. |
| Water Solubility | Turbidimetric or Filtration Test | Evaluation of dissolution clarity and presence of insoluble residues after defined agitation and settling. |
| Heavy Metals (Pb, Cd, Hg, As) | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Multi-element quantification based on atomic emission intensity at characteristic wavelengths. |
| Iron Content | Atomic Absorption Spectrometry (AAS) | Quantification of Fe via absorption of specific wavelength light by ground-state atoms in flame. |
| Ash Content | Gravimetric Analysis (Muffle Furnace) | Mass of inorganic residue remaining after combustion at 550 C. |
| Filterability | Pressure Filtration Test | Measurement of time required for fixed volume to pass through standardized filter medium under constant pressure. |
Technical Specifications of Polyacrylamide
| Test Item | Specification |
|---|---|
| Appearance | Faintly Yellow Granules |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.2% |
| Single Impurity | <=0.3% |
| Residue on Ignition | <=0.8% |
| Solubility | Freely soluble in water |
| Odor | Characteristic, faint |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
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Download COA of Polyacrylamide
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of Polyacrylamide
Industrial Polyacrylamide Procurement FAQ
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.
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