Anionic polyacrylamide (APAM)
Introduction
Anionic polyacrylamide (APAM) appears as white powder with a molecular weight ranging from 3 million to 25 million. It has good water decomposition properties and can be dissolved in water and insoluble in organic solvents. The effective pH value range is 6 to 10. It has the characteristics of a high polymer electrolyte in a neutral alkaline medium, is sensitive to salt electrolytes, and can cross-link with high-valent metal ions to form an insoluble gel.
Product Name | Anionic Polyacrylamide | ||||||
CAS | 9003-05-8 | ||||||
Appearance | White Granule Powder | ||||||
Model | 1805 | 1810 | 1815 | 1825 | 1835 | 1860 | 1880 |
Molecular weight | medium | medium | medium | high | high | high | high |
Ionization degree (%) | low | low | low | medium | medium | high | high |
Solid content (%) | ≥90 | ||||||
PH Value | 4--9 | ||||||
Dissolution Time (Min) | ≤60 | ||||||
Remaining monomer(%) | ≤0.1 |
Applications | |
A1805 | Used for flocculation and sedimentation in wastewater treatment of industrial ,municipal and production enterprises. |
A1810 | |
A1815 | |
A1825 | |
A1835 | |
A1860 | Suitable for sanding washing,coal washing ,mineral processing these production is large,the on-site sewage concentration is high (35%-60%)and there is not enough reagent reaction distance and reaction time. |
A1880 |
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