The paper manufacturing industry is a complex ecosystem that relies on precise chemical controls to produce high-quality paper efficiently and sustainably. Among the most critical chemical additives is polyacrylamide (PAM), a versatile polymer that plays several key roles in the papermaking process. NINGBO INNO PHARMCHEM CO.,LTD. offers advanced polyacrylamide solutions designed to enhance retention, improve drainage, and contribute to effective wastewater treatment within paper mills. This article highlights the multifaceted contributions of PAM to modern papermaking.

One of the primary functions of polyacrylamide in paper manufacturing is as a retention and drainage aid. During the papermaking process, a slurry of cellulose fibers, fillers (like clay or calcium carbonate), and pigments is formed. The efficient retention of these fine particles within the paper sheet is crucial for paper quality, strength, and reduced material loss. Our anionic polyacrylamide (APAM) acts as a flocculant, aggregating these fine components into larger particles that are more easily held within the fiber matrix. Simultaneously, it improves the drainage of water from the pulp slurry, speeding up the forming and pressing stages.

This dual action of retention and drainage significantly boosts the efficiency of the papermaking machine. By retaining more fillers and fibers, manufacturers can reduce the consumption of raw materials and improve the final paper's properties, such as opacity and smoothness. Faster drainage leads to increased machine speed, higher production output, and reduced energy consumption in the drying sections. Our expertise in developing specialized anionic polyacrylamide for mining wastewater treatment and other industries also translates into highly effective products for papermaking applications.

Beyond process optimization, polyacrylamide is also essential for treating the white water and effluent generated by paper mills. White water, which is recycled process water, often contains fine fibers and fillers that need to be removed to prevent buildup and maintain process efficiency. Our PAM products act as flocculants to clarify this white water, allowing for effective recycling. Similarly, for the final effluent discharged from the mill, our polyacrylamide water treatment solutions are used to remove suspended solids and other pollutants, ensuring compliance with environmental discharge standards.

NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to supporting the paper industry with chemical innovations that enhance both productivity and environmental performance. Our polyacrylamide products offer cost-effective solutions for improving paper quality, increasing machine efficiency, and managing wastewater responsibly. By understanding the intricate demands of papermaking, we provide tailored APAM grades that deliver optimal results, reinforcing our position as a leading supplier of essential chemicals for this vital industry.