The main application of anionic polyacrylamide

With the widespread application of PAM in industrial production, people have learned more and more about PAM. Dimer is a water-soluble polymer, which occupies an important position in the water treatment industry. Anionic polyacrylamide can be used not only as a water treatment flocculant, but also in petroleum, papermaking, printing and dyeing industries. Let's take a look at its specific applications in these industries.

First, use anionic polyacrylamide as flocculant. For some suspended matter with alkaline or neutral pH and more suspended matter, anionic polyacrylamide has a good effect in accelerating clarification and promoting filtration. This is because the molecular chain of anionic polyacrylamide contains a certain amount of polar groups, which can adsorb suspended particles in sewage and connect them with large flocs.

The second is the application of anionic polyacrylamide in the paper industry. Not only can effectively improve the tear resistance and porosity of the paper, but also enhance the strength of the paper. When anionic acrylamide is used in the paper industry, it can also reduce the retention rate of pigments and fillers, thereby reducing industrial pollution to the environment and reducing the loss of raw materials.

In addition, anionic polyacrylamide is also used in printing and dyeing, textile, petroleum and other industries. Due to its good moisture absorption performance, the spinning yarn breakage is reduced. In the printing and dyeing industry, PAM can be used as a non-silicon polymer stabilizer for bleaching. The use of anionic polyacrylamide can effectively increase the oil recovery rate and can be used for the treatment and exploitation of waste mud.

Shandong Welldone, as one of the top ten manufacturers of polyacrylamide in China, can provide customers with the required anionic, cationic and non-ionic polyacrylamide. If you are interested in a certain product, don’t be hesitate to contact us.