Products Description

Cationic Polyacrylamide is a high-molecular polymer formed through the polymerization of cationic monomers and acrylamide. With a charge density ranging from 10% to 80%, it effectively flocculates negatively charged colloids. It is suitable for use in industries such as papermaking, printing and dyeing, food processing, metallurgy, mineral processing, and oilfields; it is particularly well-suited for the sludge dewatering stage of municipal and industrial wastewater treatment.
Based on its physical form, Cationic Polyacrylamide can be classified into two types: solid granules and emulsions. Currently, the solid granular form is the most widely used.

Product Specifications

Appearance	Molecular weight	Ionicity	Solids Content	Dissolution Time	Residual Monomer
White granular powder	3-12 million	5-80%	≥90%	≤90 min	≤0.1%

Product Characteristics

1. **Excellent Water Solubility:** Dissolves completely, even in cold water.
2. **Strong Flocculation Effect:** The addition of a small amount of Cationic Polyacrylamide yields a significant flocculation effect, producing flocs that are highly stable and resistant to disintegration.
3. **High Compatibility:** When used in conjunction with inorganic flocculants (such as Polyferric Sulfate or Polyaluminum Chloride), Cationic Polyacrylamide results in significantly clearer treated water.

Product Applications

1. **Wastewater Purification:** In the treatment of municipal and industrial wastewater, when used in combination with inorganic flocculants, it rapidly aggregates suspended solids in the water, thereby achieving effective wastewater purification.
2. **Sludge Dewatering:** During the sludge dewatering stage of wastewater treatment systems, adding Cationic Polyacrylamide to the sludge prior to entering a filter press generates large, stable flocs that remain intact during filtration. This results in a high dewatering rate, with the moisture content of the resulting sludge cake reduced to below 80%.
3. **Papermaking Aids:** In the papermaking industry, it serves as a retention aid, helping to minimize fiber loss, accelerate water drainage, improve paper quality, and reduce production costs.
4. **Oil Extraction:** In oilfield operations, it is utilized as an additive for drilling fluids and fracturing fluids, as well as a water-shutoff agent and profile control agent, thereby enhancing oil recovery rates and improving operational efficiency.

Product Transportation

Cationic Polyacrylamide is classified as a non-hazardous material and can be transported via road, sea, rail, or air freight. Customers may select the most suitable mode of transport based on their specific requirements and circumstances.

Packaging and Storage

The standard packaging for Polyacrylamide consists of 25kg paper-plastic composite bags. Alternatively, "ton bags" (bulk bags) can be provided to meet specific customer requirements. Solid polyacrylamide requires protection against moisture during use; prolonged exposure to the air will result in moisture absorption and caking. It should be stored in a cool, well-ventilated, and dry place.

We are a manufacturer of polyacrylamide.

As a leading manufacturer and supplier of water treatment chemicals with an annual production capacity of 50,000 tons, we produce and sell cationic, anionic and nonionic polyacrylamides.

50000 +

Annual output:

50,000 tons
25 +

Experience

25+ Years

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Our Warehouse and Shipping Efficiency

2000

tons

We stock 2,000 tons of commonly used products.

3-7

DAYS

Orders of 20-50 tons will be shipped within 3-7 days.

Hours

We are on standby at all times to ensure service.

Case Studies of Our Services for Clients

We pledge to provide after-sales service.

Sludge

Dewatering

Sludge Dewatering Optimization for a Malaysian Client

The client was experiencing low sludge discharge volume and high moisture content in the filter cake during the dewatering stage. After conducting on-site tests, our technicians recommended a specific grade of cationic polyacrylamide tailored to their needs, which enhanced the flocculation effect and improved overall efficiency.

Wastewater

Flocculation

The sand-washing wastewater in Colombia remains unclear after treatment.

We monitored our clients' on-site operations remotely, providing online guidance to refine their processes and address usage protocols. This successfully resolved issues regarding water turbidity and enhanced the efficiency of wastewater reuse.