Anionic Polyacrylamide (APAM) – Powder
Overview Anionic Polyacrylamide (APAM) is a highly efficient polymer renowned for its exceptional performance as a flocculant, thickener, and rheology modifier. With superior water solubility, high molecular weight, and outstanding binding capabilities, APAM serves as a versatile and indispensable solution across various industries. From wastewater treatment to paper manufacturing, oil recovery, and agriculture, this multifunctional polymer offers reliable and cost-effective results.
Chemical Composition and Formula
Anionic Polyacrylamide is a copolymer derived from acrylamide and acrylic acid (or its salts). Its chemical structure is represented by the following formula:
[-CH₂-CH(CONH₂)]ₘ – [-CH₂-CH(COO⁻)]ₙ
Where:
- m and n denote the ratio of acrylamide to acrylic acid monomers, which can be customized to suit specific industrial requirements.
- The anionic nature stems from the carboxylate groups (-COO⁻) present in the polymer, imparting superior adsorption, flocculating, and thickening properties.
Applications
- Wastewater Treatment:
- An ideal solution for clarifying industrial and municipal wastewater by flocculating suspended particles and impurities.
- Widely used in sectors such as mining, oil drilling, textiles, and chemical processing, where efficient sedimentation and separation are crucial.
- Paper Manufacturing:
- Functions as a retention aid, improving paper fiber drainage and enhancing the overall strength of paper products.
- Reduces production waste and increases efficiency in paper and pulp processes.
- Oil and Gas Industry:
- Used as a viscosity modifier and friction reducer in enhanced oil recovery (EOR) and drilling operations.
- Improves fluid mobility, reduces pressure loss, and increases operational efficiency.
- Agriculture:
- Mitigates soil erosion by stabilizing soil particles and improves water retention in arid and semi-arid regions.
- Enhances the efficiency of irrigation systems and reduces water runoff.
Key Properties
- Molecular Weight: Typically ranges between 5 to 20 million, ensuring high-performance flocculation and thickening.
- Charge Density: Adjustable to meet diverse industrial applications.
- Solubility: Rapidly dissolves in water, forming a clear and uniform solution.
- pH Compatibility: Effective across a broad pH range, making it versatile for various environmental conditions.
Packaging and Storage
- Packaging:
- Supplied in durable kraft paper bags with an inner plastic liner to protect against moisture.
- Standard packaging is 25 kg per bag, with custom packaging available upon request.
- Shelf Life:
- APAM has a shelf life of up to 2 years if stored under recommended conditions.
- Storage Recommendations:
- Store in a cool, dry, and well-ventilated area.
- Keep away from direct sunlight, humidity, and high temperatures.
- Transportation:
- Classified as a non-dangerous good for transportation, ensuring hassle-free logistics.
Usage Instructions
- Preparation:
- Dissolve the required amount of APAM in clean water at a concentration of 0.1% to 0.5%.
- Stir gently and continuously to avoid excessive shear, which could degrade the polymer.
- Application:
- Introduce the prepared solution into the system as required for flocculation, thickening, or viscosity modification.
- Ensure optimal mixing for uniform distribution.
- Dosage:
- The dosage varies depending on the specific application and water characteristics. Contact our technical team for tailored recommendations.
Safety Guidelines
- Avoid direct contact with eyes and skin. In case of contact, rinse thoroughly with water.
- Use appropriate personal protective equipment (PPE) when handling the product.
- Keep out of reach of children and unauthorized personnel.
Why Choose Our Anionic Polyacrylamide? Our APAM is sourced and manufactured under strict quality controls to ensure it meets the highest industry standards. With years of expertise and a commitment to innovation, we provide reliable solutions tailored to your unique needs. Whether you are in wastewater treatment, paper production, or oil and gas, our APAM offers:
- Superior performance
- Cost-effectiveness
- Environmentally responsible solutions
For more information or to discuss customized formulations, please contact our team. We’re here to help you optimize your processes and achieve outstanding results.
