| Payment Type: | T/T |
| Min. Order: | 1 Ton |
Model No.: PAM
Brand: Lanyao
| Selling Units | : | Ton |
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Polyacrylamide, commonly abbreviated as PAM, is a water-soluble polymer formed by the polymerization of acrylamide monomers. It is a hard, glassy solid at room temperature and can be found in various forms such as white powder, translucent beads, or flakes.
This polymer is known for its high molecular weight, good thermal stability, and excellent water solubility. It is produced through different polymerization methods including solution polymerization, inverse emulsion polymerization, suspension polymerization, and solid-state polymerization.
The unique properties of polyacrylamide make it one of the most widely used water-soluble polymers across various industries globally.
Polyacrylamide Features
Polyacrylamide possesses various characteristics that contribute to its wide range of uses. It has a high molecular weight and is highly water-soluble, allowing for the formation of solutions with high concentration levels.
The polymer is non-toxic and thermally stable, only softening at temperatures ranging between 220-230°C. Its aqueous solution appears clear and transparent, with viscosity increasing as the molecular weight of the polymer rises.
Polyacrylamide also demonstrates excellent adhesion to numerous solid surfaces and dissolved substances, enabling it to link suspended particles in solutions and facilitate effective flocculation.
Furthermore, the polymer can be chemically modified to create positively charged cationic or negatively charged anionic polymers, thereby enhancing its adaptability for diverse applications.
The applications of polyacrylamide span across multiple industries worldwide. In Water Treatment, it serves as an efficient flocculant for removing suspended particles from sewage and industrial effluents, improving the clarity and quality of water.
The paper industry utilizes polyacrylamide as a retention aid and drainage promoter, enhancing the retention of fillers and fines in the papermaking process.
In the mining and coal washing sectors, it functions as a clarifying agent and sludge dewatering agent, aiding in the separation of minerals from waste materials.
The petroleum industry benefits from polyacrylamide's use as a drag reducer in drilling fluids and a profile control agent in enhanced oil recovery processes.
Furthermore, it finds applications in textiles, printing and dyeing, agriculture, and construction industries, demonstrating its adaptability to diverse market needs across different regions including Southeast Asia, Europe, the Americas, and Africa.
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