NINGBO INNO PHARMCHEM CO.,LTD. is a leading supplier of specialty chemicals, with a significant contribution to the papermaking industry through our high-performance PolyDADMAC. This versatile cationic polymer is pivotal in enhancing papermaking retention processes, while simultaneously contributing to improved water treatment efficiency across various sectors.

In the intricate world of papermaking, retention aids are crucial for maximizing the efficiency of the process and the quality of the final product. PolyDADMAC, acting as a cationic polymer, plays a key role here. It works by neutralizing the anionic charges present on cellulose fibers and fillers, promoting their retention on the forming paper web. This leads to improved drainage, reduced fines loss, and better formation of the paper sheet.

The mechanism behind this improved retention is closely linked to the fundamental properties of PolyDADMAC. Its high charge density allows it to effectively flocculate fine particles and fibers, preventing them from passing through the wire mesh of the paper machine. This not only reduces the loss of valuable materials but also significantly decreases the amount of suspended solids in the mill's wastewater, thus improving water treatment efficiency.

The benefits extend beyond just retention. By aiding in the agglomeration of small particles, PolyDADMAC can also contribute to clearer process water, which can be recycled more effectively within the mill. This circular approach to water usage reduces the overall demand for fresh water and lowers the load on wastewater treatment facilities.

While PolyDADMAC is a powerful tool for the papermaking industry, its applications are not limited to this sector. Its ability to act as a flocculant through charge neutralization and adsorption bridging makes it equally valuable in general water treatment applications, including drinking water purification and municipal or industrial wastewater treatment. The efficiency gains observed in papermaking retention translate directly into improved performance in these broader water treatment contexts.

NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing innovative chemical solutions. Our PolyDADMAC is a testament to this commitment, offering a dual benefit of enhancing papermaking processes and contributing to more effective water treatment. We understand the critical need for reliable and efficient chemical aids, and our products are engineered to deliver just that, supporting both operational excellence and environmental stewardship.