Polyacrylamide, PAM, anionic, cationic and nonionic PAM, polyelectrolyte Our polyacrylamide serial products are made from acrylamide by our ... as the base-materials for producing all kinds of improved polyacrylamide, auxiliary agent of textile industry, sewage treatment agent, ... insolation, sign with no moisture and no insolation. Polyacrylamide, polyelectrolyte, anionic, cationic and nonionic