Anionic polyacrylamide
Anionic PAM has good water solubility and can be dissolved in water in any proportion.
Cationic polyacrylamide (CPAM)
Cationic polyacrylamide (CPAM) appears as white powder or granules, with good water solubility,
Non-ionic polyacrylamide series
Non-ionic polyacrylamide series products are linear high polymers with high molecular weight and low ionicity
