NPAM Nonionic Polyacrylamide: ISO/SGS/BV Certified 90% Solid Polymer for Mineral Dressing & Water Treatment

Nonionic Polyacrylamide (NPAM) is a water-soluble high polymer specifically designed for mineral dressing and industrial water treatment applications. Not soluble in most organic solvents, NPAM delivers excellent flocculating activity while effectively reducing friction resistance between liquids. This nonionic polymer appears as white fine sand shaped powder and is backed by ISO, SGS, and BV certifications with full Trade Assurance protection covering quality, shipment, and payment—ensuring a secure and reliable procurement experience for international buyers.

• High Solid Content (90%): With 90% active polymer content, NPAM delivers maximum flocculation efficiency per unit weight, reducing chemical consumption and logistics costs compared to lower-grade products.
• Triple Certification (ISO / SGS / BV): Independently tested and certified by three of the world's most respected inspection bodies, providing documented assurance of product quality, purity, and consistency for international trade.
• Trade Assurance Protection: Your order is fully protected under Trade Assurance covering product quality, on-time shipment, and secure payment terms—minimizing procurement risk for overseas buyers.
• Excellent Flocculating Activity: Promotes rapid bridging and agglomeration of suspended solids into large, dense flocs that settle quickly, significantly improving solid-liquid separation efficiency in mineral processing and wastewater treatment.
• Friction Reduction: Effectively reduces friction resistance between liquids, improving hydraulic efficiency in pipeline transport, long-distance slurry conveyance, and fluid handling systems.
• Selective Organic Solubility: Not soluble in most organic solvents, ensuring stability and consistent performance in mixed-phase industrial environments where organic contamination may be present.
• Nonionic Character: Carries no net ionic charge, making it ideal for high-salinity, extreme-pH, or mixed-ionic wastewater where charged polymers lose effectiveness.

NPAM is extensively used in mineral processing for tailings thickening, concentrate dewatering, and process water clarification. Its high solid content (90%) and nonionic nature deliver consistent flocculation in the presence of dissolved salts, heavy metals, and flotation reagents typical of mineral dressing circuits. The friction-reducing property also improves slurry pipeline transport efficiency.

Effective in treating effluents from mining, metallurgy, coal washing, chemical processing, and textile manufacturing. NPAM aggregates suspended solids in challenging high-salinity wastewaters, producing clarified effluent suitable for discharge or process reuse.

Serves as a highly effective dewatering aid for belt filter presses, centrifuges, and screw presses in municipal and industrial sludge treatment. The 90% solid content ensures maximum active polymer delivery, producing drier filter cakes and reduced disposal volumes.

Functions as a retention and drainage aid in papermaking, improving fiber and filler retention while accelerating water removal. Results in higher production speeds, reduced fiber loss, and improved paper quality.

Applied in oilfield operations, long-distance slurry pipelines, and hydraulic systems where reducing fluid friction resistance translates to significant energy savings and improved transport efficiency.

1. Solution Preparation: Dissolve NPAM powder in clean water at 0.05%–0.1% concentration with slow agitation. Avoid high-shear mixing to prevent polymer chain degradation.
2. Aging: Allow 30–60 minutes for full viscosity development before use.
3. Dosing: Add prepared solution under adequate mixing. Optimal dosage determined by jar testing—typically 1–10 ppm based on dry solids.

Our nonionic polyacrylamide combines 90% solid content, triple ISO/SGS/BV certification, and full Trade Assurance protection—delivering unmatched quality, security, and value for international buyers. Whether for mineral dressing, industrial water treatment, or friction reduction, NPAM provides consistent, cost-effective performance you can trust. We welcome inquiries from mining operations, water treatment service providers, and chemical distributors worldwide.