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Field of application of polyacrylamide
Polyacrylamide is a linear polymer that dissolves easily in water and is almost insoluble in common organic solvents like benzene, ethylbenzene, esters, and acetone. Its aqueous solution is clear and viscous, making it non-hazardous, non-toxic, and non-corrosive. It is also hygroscopic and exhibits excellent thermal stability. Let’s explore the wide range of applications for polyacrylamide!
In the water treatment industry, polyacrylamide is one of the most effective materials used for purification. It plays a crucial role in various sectors, including municipal wastewater treatment, industrial effluent processing, and drinking water clarification. It helps in sedimentation, flocculation, and removing impurities from high-turbidity water. Additionally, it's widely used in coal washing, mineral processing, metallurgy, steel production, and even in the electronics industry.
In the textile and printing industry, polyacrylamide serves as a sizing agent, finishing agent, and protective layer. It provides wrinkle resistance, mold resistance, and enhances fabric smoothness. Its strong hygroscopic properties help reduce yarn breakage during spinning. It also acts as a post-treatment agent to prevent static electricity and improve flame resistance. In printing and dyeing processes, it enhances color fastness and brightness, while acting as a non-silicon stabilizer for bleaching.
In the petroleum industry, polyacrylamide is used for oil recovery, drilling mud management, waste sludge treatment, and friction reduction. It also aids in enhanced oil recovery (EOR) and tertiary oil recovery methods. In the paper industry, it improves filler and pigment retention, reduces raw material loss, and enhances paper strength, tear resistance, and porosity, improving printability and visual quality.
Beyond these industries, polyacrylamide finds use in food processing, where it clarifies cane juice and aids in syrup extraction. It is also applied in enzyme fermentation, protein recovery, and as a coating agent in synthetic resins. In construction, it strengthens cement, acts as a grouting material, and improves adhesion in building products. It is also used in soil improvement, electroplating, and dyeing processes.
If you're interested in learning more about polyacrylamide or other water treatment solutions, feel free to contact Huaquan, Henan. We’re here to provide professional support whenever and wherever you need it. For more information, visit [http://news.chinawj.com.cn](http://news.chinawj.com.cn).