Polyacrylamide, PAM, anionic, cationic and nonionic PAM, polyelectrolyte Our polyacrylamide serial products are made ... Note: We can also produce as per your required specifications.Cationic PAM specificatins:Item PAMC-01PAMC-02PAMC-03PAMC-04PAMC-05Appearance White ... ; in chemical industry, it is used as surface activating agent. Cationic PAM is used as flocculent and sludge dewatering agent in ...