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      Aqueous dispersion polyacrylamide (W/W)

      2019-06-06

      Product form

      Milky white liquid

      Product characteristics

      The product has the advantages of low viscosity, fast dissolution, low energy consumption, good shear resistance, non-toxic and pollution-free, no dust, no damage to health, good mobility and easy operation, especially suitable for automatic drug addition and automation of production. 

      1. Compared with the powder products, the powder products have the advantages of fast dissolution, high efficacy, no dust and no pollution, and can be added automatically and continuously. 

      2, compared with the colloidal products, the dissolution is fast, the content is high, the viscosity is low, the liquidity is good, it is easy to operate, and the medicine can be added automatically and continuously.

      3. Compared with the oil-in-water emulsion, it does not contain mineral oil and surfactants, and does not cause secondary pollution to the water body. The cost is low.

      Product performance index

      Number

      Project

      Index

      1

      Viscosity (mpa. s)

      100~600

      2

      PH

      3~6

      3

      0.5% aqueous solution viscosity (mpa.s)

      10~300

      4

      Molecular weight (10,000)

      100~2200

      5

      Residual monomer (%)

      0.05

      6

      Stability (5000rpm/20min)

      No obvious stratification

      7

      Dissolution time (min)

      30

       

      Product classification

       

      Anionic polyacrylamide (APAM) product

      Product classification

      Molecular weight (10,000)

      Degree of hydrolysis (%)

      A1920 series

      800~2200

      20

      A1930 series

      800~2200

      30

      application area 

      Anionic polyacrylamide is mainly used for solid-liquid separation and wastewater treatment in mineral processing, metallurgy, coal washing, food and other industries, as well as wastewater treatment in iron and steel, textile and papermaking industries, and petroleum industry is used for drilling and tertiary oil recovery. Filter aids and enhancers in papermaking industry.



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