Polyacrylamide (PAM) is a remarkable synthetic polymer that has found widespread use across a multitude of industries due to its unique water-soluble properties and versatile functionalities. NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing high-quality PAM products and educating our clients on their optimal application.

At its core, PAM is a linear organic polymer formed through the polymerization of acrylamide. Its chemical formula, (C3H5NO)n, highlights its repeating amide groups, which are responsible for its hydrophilicity and reactivity. This structure allows PAM to be highly soluble in water, forming viscous solutions that are invaluable in many processes. The product is typically available as a white powder, easily dissolving in water to create a clear, viscous liquid.

PAM can be broadly categorized into three main types based on their ionic properties:

1. Anionic Polyacrylamide (APAM): Characterized by negatively charged units along its polymer chain, APAM is highly effective in flocculating positively charged particles. It is widely used in the treatment of neutral or alkaline wastewater containing inorganic pollutants, and in industrial applications like coal washing and mineral processing. Its role in wastewater treatment is critical for removing suspended solids.

2. Cationic Polyacrylamide (CPAM): Possessing positively charged units, CPAM excels at flocculating negatively charged particles, such as organic matter and human waste. This makes it particularly suitable for treating domestic sewage and sludge dewatering in municipal treatment plants. Its effectiveness in removing organic contaminants is a key advantage.

3. Nonionic Polyacrylamide (NPAM): Lacking a significant charge, NPAM works primarily through bridging mechanisms. It is effective in clarifying solutions and promoting filtration, especially in acidic conditions. NPAM finds applications in industries where pH fluctuations are common, and it can be used in conjunction with inorganic flocculants.

The applications of PAM are extensive and diverse:

In water treatment, PAM is a cornerstone for purifying both industrial wastewater and municipal sewage. Its ability to aggregate fine particles into larger flocs improves sedimentation rates, leading to clearer water. Our wastewater treatment polyacrylamide solutions are essential for meeting environmental discharge standards.

The oil and gas industry utilizes PAM extensively for enhanced oil recovery (EOR) and as a friction reducer in hydraulic fracturing. Its high viscosity-boosting capability improves oil displacement efficiency and reduces pumping energy consumption. Its use as a friction reducer is critical in optimizing extraction processes.

In the paper industry, PAM serves as a retention and drainage aid. It improves the retention of fillers and fines, enhances paper strength, and aids in water drainage during the papermaking process. Its function as a paper additive contributes to both product quality and cost-effectiveness.

Agriculture benefits from PAM's soil conditioning properties. Applied to soil, it improves water retention, reduces erosion, and enhances soil structure, acting as an effective agriculture soil conditioner polyacrylamide.

The textile industry employs PAM in sizing and finishing processes for its thickening and binding properties. It improves the handling of yarns and fabrics, contributing to the quality of the final textile product. Its role in textile printing dyeing ensures consistent color application.

In addition, PAM is used in the sugar making process for clarification and in pharmaceutical formulations as a thickener and stabilizer. The adaptability of PAM as a pharmaceutical formulation thickener highlights its broad utility.

NINGBO INNO PHARMCHEM CO.,LTD. offers a comprehensive range of polyacrylamide products to meet the specific needs of various industries. Whether you require an anionic polyacrylamide for wastewater or a cationic polyacrylamide for domestic sewage, we provide solutions that enhance efficiency, improve product quality, and support sustainable practices.