Papermaking Polyacrylamide Innovation: Better Efficiency, Lower Cost

In the papermaking industry, papermaking polyacryalmide plays a vital role in improving process efficiency, fiber retention, drainage, and overall paper quality. Among the most commonly used types are cationic polyacrylamide (CPAM) and anionic polyacrylamide (APAM). While both serve as highly effective flocculants and retention aids, they differ significantly in molecular structure, ionic nature, and application behavior within various paper formulations.

Key Differences Between CPAM and APAM in Papermaking

Application Considerations

Choosing the right type of polyacrylamide depends on several factors, such as the composition of the pulp slurry, the pH of the system, and the operational goals of the mill. CPAM is often used in fine paper or specialty paper applications requiring excellent retention and strength properties. In contrast, APAM is better suited for improving drainage and clarifying white water in larger-scale or recycled paper systems.

In some high-efficiency paper mills, a dual-polymer system is adopted, where both cationic and anionic types are dosed sequentially to balance fiber retention and water clarity—without compromising machine speed or product quality.

Promoting Your Reliable Source: Polyacrylamidefactory

To ensure consistent product quality and performance, selecting a professional and experienced supplier is critical. That’s where Polyacrylamidefactory stands out. With a focus on producing high-efficiency polyacrylamide solutions for papermaking, our facility supports both CPAM and APAM customization to meet diverse industry needs.

We not only provide tailored solutions for fiber retention, drainage, and white water treatment, but also offer technical guidance to optimize your production process and reduce chemical waste.

Explore more about how our anionic polyacrylamide emulsion works in papermaking here:
 https://www.polyacrylamidefactory.com/news/industry-news/how-does-hengfeng-anionic-polyacrylamide-emulsion-work.html