High molecular weight anionic flocculant for solid-liquid separation in mining, industrial wastewater and drinking water plants. Factory-direct supply from Gongyi, China's largest water treatment chemical production base.
Reference FOB price (MW 6–25 million · hydrolysis 10–35%): US $1,000–1,450 /metric ton (anionic PAM · FOB China port · final quote by molecular weight, quantity & market — get exact quote)
Anionic polyacrylamide (APAM) is a water-soluble high polymer carrying negative charge groups. It adsorbs and bridges suspended particles in water, forming large, fast-settling flocs — the workhorse flocculant for coal washing, sand washing, mineral tailings, municipal sewage and industrial effluent treatment.
Sourced from long-term partner factories in Gongyi's water treatment chemical industrial belt, we supply seven molecular weight grades (6 to 25 million) with hydrolysis degree 10-35% — matched to your water quality by our technical team, with free samples for jar testing before you commit to a full order.
| Parameter | Specification | Test Method |
|---|---|---|
| Molecular Weight (Million) | 6, 8, 10, 12, 16, 20, 25 | GB/T 12005.10 |
| Hydrolysis Degree (%) | 10-35 (customizable) | GB/T 12005.6 |
| Solid Content (%) | ≥90.0 | GB/T 12005.2 |
| Dissolution Time (min) | ≤60 | GB/T 12005.8 |
| Residual Monomer (%) | ≤0.05 (drinking water grade ≤0.025) | GB/T 12005.3 |
| pH (1% Solution) | 6.0-8.0 | GB/T 12005.7 |
| Appearance | White / Light Yellow Granular Powder | Visual |
| Bulk Density (g/cm³) | 0.6-0.8 | — |
| Standard | GB/T 17514-2017 / ANSI / NSF | — |
Coal washing, sand washing, mineral flotation and tailings water recycling — fast settling, clear overflow.
Steel, electroplating, food & beverage and chemical effluent — suspended solids removal before discharge.
Drinking water grade with residual monomer ≤0.025% for municipal water purification plants.
Drilling fluids, produced water treatment and enhanced oil recovery additives.
3-layer kraft paper + PE inner liner
PP woven with PE liner
Loading Ports: Qingdao / Shanghai / Lianyungang, China
Destination Ports: Ho Chi Minh, Haiphong (Vietnam) | Jakarta, Surabaya (Indonesia)
Delivery: 7-15 days after deposit | Payment: T/T 30/70, L/C at sight
Documents: COA, MSDS, Form E (ASEAN-China FTA), full export set
Further reading: PAC vs PAM — how to choose the right flocculant
Tell us your water treatment application and monthly volume — we respond within 2 hours during business hours with pricing and technical recommendation.
Gongyi City, Henan Province, China
Mon - Sat: 8:30 - 18:00 (GMT+8)