In the highly competitive paper manufacturing industry, optimizing every stage of production is paramount. NINGBO INNO PHARMCHEM CO.,LTD. recognizes the critical role that specialized chemicals play in achieving superior paper quality and operational efficiency. Among these essential additives, our advanced papermaking chemicals, particularly those serving as papermaking anionic trash catchers, are designed to tackle some of the most persistent challenges faced by mills.

The papermaking process involves a complex interplay of fibers, fillers, and various chemical additives. Anionic trash, which refers to dissolved or colloidal anionic substances, can interfere with the performance of other chemicals, cause deposition issues, and negatively impact the overall quality of the paper. These substances, often originating from wood pulps, recycled fibers, or process chemicals, can reduce the efficiency of retention aids and drainage agents, leading to increased fiber loss, poor formation, and reduced paper strength.

Our Poly(diallyldimethyl ammonium chloride) (PolyDADMAC) is expertly formulated to act as a high-performance anionic trash catcher. Its strong cationic nature allows it to effectively neutralize and precipitate these detrimental anionic substances. By binding to anionic trash, PolyDADMAC effectively removes it from the system, thereby improving the performance of other critical papermaking additives such as retention aids and sizing agents. This leads to better retention of fines and fillers, improved drainage on the paper machine, and a more uniform paper sheet.

The benefits of incorporating PolyDADMAC into the papermaking process are multifaceted. Mills can experience significant improvements in machine runnability due to better drainage and reduced deposits. This translates to higher production speeds and reduced downtime. Furthermore, the enhanced retention of fillers and fibers leads to better paper quality, including improved brightness, opacity, and strength properties. As a result, manufacturers can produce higher-value paper products more economically.

Beyond its function as an anionic trash catcher, PolyDADMAC also demonstrates utility as an AKD curing accelerator. AKD (Alkyl Ketene Dimer) is a common sizing agent used to impart water resistance to paper. Accelerating its curing process with PolyDADMAC can lead to faster production cycles and more consistent sizing performance, especially for specialty papers like those used in digital printing.

NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to supporting the paper industry with innovative chemical solutions. We understand that each mill has unique requirements, and our PolyDADMAC products can be tailored to meet specific operational needs. By leveraging the advanced chemistry of our papermaking chemicals, manufacturers can achieve greater efficiency, reduce their environmental footprint, and produce paper products that consistently meet market demands for quality and performance.