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Forum Overview » Homepagetools - Support » Anleitungen » What are the functions of polyacrylamide?
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What are the functions of polyacrylamide?
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Polyacrylamide (PAM for short) is a water-soluble linear high-molecular polymer formed by radical polymerization of acrylamide (AM) monomer. buy polyacrylamide According to the ionic characteristics, it can be divided into four types: anionic polyacrylamide, cationic polyacrylamide, non-ionic polyacrylamide, and zwitterionic polyacrylamide.

(1) Polyacrylamide is used in municipal sewage

In sewage treatment, polyacrylamide can promote the rapid aggregation and sedimentation of suspended particles through electrical neutralization and its own adsorption bridging effect. It is mainly used in the front flocculation and settlement of sewage treatment plants and the dewatering of sludge in the back.

(2) Polyacrylamide is used in industrial wastewater

When polyacrylamide is added to the water of suspended turbid particles, through the electrical neutralization and the adsorption bridging effect of the polymer itself, it can promote the rapid aggregation and sedimentation of suspended particles, and achieve the effect of separation and clarification. In turn, work efficiency is improved and operating costs are reduced.

(3) Polyacrylamide is used in textile printing and dyeing occupations

Polyacrylamide is used as a sizing agent and finishing agent for fabric post-treatment, and can produce a gentle, wrinkle-resistant, and mildew-resistant protective layer. With its strong hygroscopicity, it can reduce the thread breakage rate during spinning; it can also prevent static electricity and flame retardancy of the fabric. anionic polyacrylamide manufacturers When used as a printing and dyeing auxiliary, it can enhance the adhesion fastness of the product and increase the beauty; it can also be used as a bleaching non-silicon polymer stabilizer; in addition, it can also be used for the purification of textile printing and dyeing wastewater.



3/2/2021 9:05:34 AM   
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Forum Overview » Homepagetools - Support » Anleitungen » What are the functions of polyacrylamide?

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