NINGBO INNO PHARMCHEM CO.,LTD. is pleased to highlight its offerings of high-purity liquid DADMAC (Dimethyl Diallyl Ammonium Chloride) and Poly Dadmac. These cornerstone cationic chemicals play a pivotal role across numerous industrial applications, particularly within the realms of water treatment, textiles, and paper manufacturing. Known for their consistent quality and performance, our DADMAC and Poly Dadmac products are formulated to meet the stringent demands of modern industrial processes.

Dimethyl Diallyl Ammonium Chloride, commonly abbreviated as DADMAC, is a polymer-grade, high-purity cationic monomer. Identified by CAS No. 7398-69-8, DADMAC is a quaternary ammonium salt characterized by its high charge density. As a colorless to light yellow liquid, it serves as the fundamental building block for the synthesis of Poly Dadmac. Its monomeric form allows for precise control during polymerization processes, yielding polymers with specific molecular weights and charge densities tailored for diverse applications. The purity of the DADMAC monomer is critical, as impurities can significantly impact the performance of the resulting polymer in sensitive applications like water treatment and paper processing. NINGBO INNO PHARMCHEM CO.,LTD. ensures that its DADMAC meets rigorous quality standards, with minimal levels of undesirable substances like sodium chloride.

Poly Dadmac, or Polydiallyldimethylammonium Chloride, is a linear homopolymer derived from the polymerization of DADMAC. This polymer retains the strong cationic charge of its monomer, making it an exceptionally effective positively charged polyelectrolyte. In solution, the cationic charges of Poly Dadmac can effectively neutralize the negative charges present on suspended particles, colloidal matter, and dissolved organic substances in various aqueous and non-aqueous systems. This charge neutralization is the basis for its function as a primary coagulant and flocculant.

The applications of DADMAC and Poly Dadmac are extensive and critical to several key industries. One of the most significant uses is in the water treatment sector. Poly Dadmac is widely employed as a highly efficient coagulant and flocculant in both municipal and industrial wastewater treatment plants. It is effective in removing suspended solids, turbidity, color, and other negatively charged pollutants through charge neutralization and bridging mechanisms, leading to the formation of larger, more easily settled flocs. Its performance is often less sensitive to pH variations compared to inorganic coagulants, offering operational flexibility. The liquid form of both DADMAC and Poly Dadmac also simplifies dosing and handling in water treatment facilities compared to solid alternatives.

Beyond water treatment, the textile industry benefits significantly from the unique properties of DADMAC and Poly Dadmac. In textile processing, these chemicals are used as auxiliaries. They can improve dye uptake and fixation, leading to better color fastness and vibrant shades. Poly Dadmac can also act as a sizing agent, improving the strength and handle of yarns and fabrics. Furthermore, its cationic nature can be leveraged to provide anti-static properties to textiles, reducing static build-up which can cause issues during manufacturing and in the final product.

The paper making industry is another major consumer of DADMAC and Poly Dadmac. In this application, they serve multiple crucial roles. As retention aids, they help to retain fine fibers, fillers, and pigments within the paper web, improving yield, reducing material loss to the white water, and enhancing the properties of the finished paper, such as opacity and smoothness. As drainage aids, they accelerate the dewatering process on the paper machine, allowing for faster machine speeds and increased production efficiency. Additionally, Poly Dadmac can contribute to the dry and wet strength of paper, improving its overall quality and performance. The interaction between the cationic polymer and anionic cellulose fibers and additives is fundamental to these improvements.

The versatility of these chemicals extends to other areas, including use as an oil drilling auxiliary agent, as mentioned in the provided source material, where their properties can aid in fluid management and solid suspension control. They also find niche applications in cosmetics and personal care products due to their conditioning and film-forming properties, though purity and specific grades are paramount for these uses.

NINGBO INNO PHARMCHEM CO.,LTD. supplies high-quality DADMAC and Poly Dadmac in convenient liquid forms, typically packaged in IBC drums or smaller PE drums, facilitating ease of transport, storage, and handling. The liquid nature minimizes dust hazards and simplifies automated dosing systems, ensuring consistent application rates. Our products adhere to specified quality standards, ensuring reliable performance across their intended applications. We understand the importance of consistent supply and quality for our industrial partners.

For those seeking a reliable DADMAC manufacturer or a trusted Poly Dadmac supplier, NINGBO INNO PHARMCHEM CO.,LTD. offers competitive pricing and efficient logistics. Whether you need to buy DADMAC or purchase Poly Dadmac for ongoing operations or new projects, we provide flexible order quantities, including bulk shipments. Obtaining details on the current DADMAC price or Poly Dadmac price is straightforward through direct inquiry. We invite potential partners to contact us to discuss their specific requirements and explore how our high-purity liquid DADMAC and Poly Dadmac can enhance their processes and product quality. As a dedicated chemical supplier, we are committed to supporting our clients with technical information, samples, and prompt delivery. Look no further for your source of quality DADMAC and Poly Dadmac powder or liquid needs.