Anionic polyacrylamide (APAM) appearance is white powder, molecular weight from 3 million to 25 million, good water solubility, soluble in water and insoluble in organic solvents.
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Cationic polyacrylamide (CPAM) is a linear polymer compound, because it has a variety of active groups.
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Non-ionic polyacrylamide is a water-soluble polymer or polyelectrolyte.
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