... . Solid PAM is featured of moisture abosorbility, flocculability, bindability, thickening ability and good stability.Applicaton:Anionic PAM are ... separation, metallurgy, chemicals and foodstuff; and used for waste-water processing in iron and steel, textile and paper industries; in ... from heat, avoid insolation, sign with no moisture and no insolation. Polyacrylamide, polyelectrolyte, anionic, cationic ...