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Why is cationic polyacrylamide more expensive than anionic polyacrylamide?

  • Author:Patricia Zhao
  • Source:Original
  • Release on:2022-01-04

Anionic and cationic polyacrylamide have different applications in the field of water treatment. Anionic polyacrylamide mainly play a role in assisting sedimentation and accelerating sedimentation in water treatment processes. Cationic polyacrylamide is mainly used in processes such as solid-liquid separation and sludge dewatering.

Why is cationic polyacrylamide more expensive than anionic polyacrylamide? This is because cationic polyacrylamide uses a variety of monomers in the production and preparation process. These monomers are expensive and directly affect the price of the finished product. In addition, the price is also affected by market factors.

In industrial applications, in order to reduce the cost of water treatment, inorganic flocculants (such as poly aluminum chloride) is firstly considered for treatment, followed by anionic polyacrylamide, and finally cationic polyacrylamide. It is better that customers determine the product type or product combination and the corresponding dosage according to the sample test,

Shandong Welldone Environmental New Material Co., Ltd., as one of the top ten polyacrylamide manufacturers in China, is dedicated to provide customers with the most suitable product and best service. For the latest product prices of polyacrylamide, please feel free to contact our sales manager: jack.ma@welldonechina.com