Polyacrylamide PAM Flocculant for Mine Tailings and Wastewater Dewatering
Industrial-grade polyacrylamide PAM flocculant candidate for overseas buyers seeking anionic or cationic grades for mine tailings slurry, sludge dewatering, coal washing, mineral processing, and papermaking wastewater applications. Buyer should confirm exact CAS, ionic type, molecular weight range, charge density, residual acrylamide limit, and export documentation before RFQ or sample approval.
Quick buying facts
Identify the grade, package, and import market before comparing suppliers.
Use this page to check the product identity, common specification points, document scope, package notes, and destination-market questions before sending a China sourcing request.
Typical applications stated by source: sludge dewatering, solid-liquid separation, coal washing wastewater, mineral processing wastewater, papermaking wastewater
Residual impurity focus: residual acrylamide monomer limit should be specified on COA
Water solubility: water-soluble polymer, exact dissolution performance to be confirmed by grade
Model reference from source: SGR0510W, subject to supplier confirmation
Who uses this page
Target buyers
Bangladesh water treatment chemical importers
Mining and mineral processing chemical distributors
Coal washing plant procurement teams
Industrial wastewater treatment contractors
Paper mill wastewater treatment buyers
Sludge dewatering equipment integrators
Regional chemical traders sourcing PAM from China
Before matching
Documents to check
CAS number, grade, assay, and impurity profile
SDS, COA, TDS, HS code, and transport classification
Destination-market import documents before supplier matching
Package and route
Packing notes
Source page lists 25 kg woven bags and 25 kg wide-mouth plastic barrel options; confirm final packing for export order.
Request palletization, inner liner, moisture protection, and container loading details for sea freight.
Confirm shelf life, batch coding, production date, and storage-condition statement on label and COA.
For Bangladesh import planning, confirm HS code, packing list format, and whether supplier can provide fumigation-free pallets if required.
Applications and sourcing options
Check whether this product fits the buyer's actual application.
Clear application, grade, package, and document notes help separate real sourcing demand from a vague price check.
Use context
Common applications
Mine tailings slurry flocculation grade screening
Industrial sludge dewatering polymer selection
Coal washing wastewater solid-liquid separation
Mineral processing wastewater clarification
Papermaking wastewater treatment chemical sourcing
Distributor stocking for industrial water treatment projects
How we compare
Sourcing options
Request separate quotations for anionic PAM and cationic PAM rather than a generic PAM offer.
Ask supplier to match grade to wastewater type using jar-test data or buyer-provided water/slurry sample data.
Source trial samples with full SDS, TDS, and COA before container order.
Compare multiple PAM suppliers on residual acrylamide, charge density consistency, moisture, insoluble matter, and export documentation readiness.
For Bangladesh import, request CIF or CFR pricing to Chittagong/Chattogram or Mongla with clear Incoterms.
Human review
Compliance notes
Request SDS, COA, TDS, commercial invoice, packing list, certificate of origin, and product label draft before shipment.
Confirm exact CAS number and composition because anionic and cationic PAM grades may differ by copolymer chemistry.
Check residual acrylamide monomer specification and test method; this is a key impurity point for PAM sourcing.
Confirm whether the product is classified as dangerous goods for transport under the supplied SDS; do not rely on marketplace description alone.
Buyer should verify Bangladesh import requirements, local water-treatment chemical registration expectations, and end-use restrictions with qualified local counsel or customs broker.
No regulatory guarantee is implied; documents and classification must be validated against the final grade and destination requirements.
Confirm non-food, industrial-use positioning unless supplier provides documentation supporting another approved use category.
Buyer search paths
Related sourcing terms
These terms support long-tail discovery while keeping the page focused on useful product and China export buying context.
Share target market, quantity, packaging scope, artwork status, delivery destination, and required documents so CHN Chemicals can prepare a cleaner supplier comparison.
Questions to confirm
What is the exact grade offered: anionic PAM, cationic PAM, or nonionic PAM?
What is the exact CAS number and copolymer composition for the quoted grade?
What are the molecular weight range, ionic degree or charge density, and hydrolysis degree?
What is the residual acrylamide monomer limit, and is it reported on every COA?
Can you provide recent batch COA, SDS, TDS, and export label in English?
What is the recommended grade for mine tailings slurry versus municipal sludge or papermaking wastewater?
Can you provide a small sample from the same production line before bulk order?
What packing is available for export: 25 kg bag, drum, palletized bags, or jumbo bag?
Checks before quote
Request SDS, COA, TDS, commercial invoice, packing list, certificate of origin, and product label draft before shipment.
Confirm exact CAS number and composition because anionic and cationic PAM grades may differ by copolymer chemistry.
Check residual acrylamide monomer specification and test method; this is a key impurity point for PAM sourcing.
Confirm whether the product is classified as dangerous goods for transport under the supplied SDS; do not rely on marketplace description alone.
Buyer should verify Bangladesh import requirements, local water-treatment chemical registration expectations, and end-use restrictions with qualified local counsel or customs broker.
No regulatory guarantee is implied; documents and classification must be validated against the final grade and destination requirements.
Confirm non-food, industrial-use positioning unless supplier provides documentation supporting another approved use category.
Next step
Send the product page with your target quantity and market. A sourcing manager can then confirm sample options, supplier fit, packaging details, and open document gaps.
Polyacrylamide PAM Flocculant for Mine Tailings and Wastewater Dewatering | China Chemical Sourcing | CHN Chemicals
