Poly(acrylamide-co-diallyldimethylammonium Chloride)丨CAS 26590-05-6

Poly(acrylamide-co-diallyldimethylammonium chloride) is primarily used as a cationic flocculant in water and wastewater treatment, where it facilitates the aggregation and sedimentation of suspended solids, improving water clarity and reducing turbidity. In the paper industry, it acts as a retention and drainage aid, enhancing the binding of fillers and fibers while improving paper strength and surface quality. The copolymer is also employed in oil recovery and mining operations for sludge dewatering, tailings treatment, and viscosity control of drilling fluids. Additionally, it is used in cosmetics and personal care formulations as a thickener, stabilizer, or conditioning agent, and in textile processing to improve fabric texture, dye retention, and softening performance. Its water solubility and cationic nature also make it suitable for laboratory and industrial research applications where charge interaction and polymer-mediated aggregation are required.

The main benefits of poly(acrylamide-co-diallyldimethylammonium chloride) include its strong flocculation efficiency and charge-neutralizing ability, which allow for rapid removal of suspended solids and colloids in water treatment processes. Its water solubility and compatibility with a variety of industrial systems make it easy to handle and integrate into different applications. The copolymer contributes to enhanced operational efficiency by reducing chemical consumption and improving process performance in papermaking, wastewater treatment, and sludge management. Its versatility in viscosity modification and thickening allows for precise control of fluid properties, which is critical in cosmetic, textile, and drilling applications. Moreover, its high molecular weight and cationic character support improved retention, drainage, and binding, resulting in better product quality and reduced environmental impact due to more efficient resource utilization.