The paper industry relies on efficient production processes and consistent product quality. Polyacrylamide (PAM) is a widely used water-soluble polymer that helps improve paper strength, increase fiber retention, enhance drainage, and optimize wastewater treatment. It is commonly used in the production of kraft paper, packaging paper, tissue paper, printing paper, and recycled paper.

Key Applications of Polyacrylamide in Papermaking

1. Retention Aid

Polyacrylamide helps retain fine fibers and fillers in the paper sheet, reducing raw material loss and improving paper quality. Better retention also keeps the white water system cleaner and improves production efficiency.

2. Drainage Improvement

PAM accelerates water removal during sheet formation, allowing faster machine speeds and lower drying energy consumption. Improved drainage contributes to a more stable and efficient papermaking process.

3. Paper Strength Enhancement

Certain grades of polyacrylamide increase the bonding between fibers, improving tensile strength, burst strength, and overall durability. This is especially beneficial for packaging and recycled paper.

4. Wastewater Treatment

Polyacrylamide is also widely used in paper mill wastewater treatment. It promotes rapid flocculation and solid-liquid separation, making sludge dewatering more efficient while reducing disposal costs.

Which Type of PAM Should You Choose?

• Cationic Polyacrylamide (CPAM): Suitable for retention, drainage, and paper strength improvement.
• Anionic Polyacrylamide (APAM): Commonly used for wastewater clarification and sludge dewatering.
• Nonionic Polyacrylamide (NPAM): Ideal for specific pulp systems and special processing conditions.

The right product depends on factors such as pulp type, paper grade, pH value, and production process.

Advantages of Using Polyacrylamide

• Improve fiber and filler retention
• Enhance paper strength
• Increase drainage efficiency
• Reduce raw material loss
• Lower energy consumption
• Improve wastewater treatment performance
• Reduce production costs

Why Choose Our Polyacrylamide?

At Zhengzhou Daqian Environmental Protection Technology Co., Ltd., we provide high-quality polyacrylamide solutions tailored to the needs of paper manufacturers worldwide. With stable product quality, customized specifications, and professional technical support, we help customers improve production efficiency while reducing operating costs.

Conclusion

Polyacrylamide plays an essential role in modern papermaking by improving retention, drainage, paper strength, and wastewater treatment efficiency. Selecting the appropriate PAM grade can enhance product quality, optimize production, and support more sustainable paper manufacturing.

If you’re looking for a reliable Polyacrylamide supplier for the paper industry, feel free to contact us for customized solutions and technical support.