... nonionic PAM, polyelectrolyte Our polyacrylamide serial products are made from acrylamide by our microbiological method. The products’ molecular weight ... Applicaton:Anionic PAM are mainly used as flocculent to separate solid from liquid in the fields of mineral separation, metallurgy, ... transportation:Stored in dry, cool airiness place, far away from heat, avoid insolation, sign with no moisture and no ...