... China Market 4.Providing professional service Poly (acrylamide) / PAM Specifications1.PAM Polyacrylamide 2.CAS NO.:9003-05-8 3. Appearance: ... 4. Molecular weight: 5 - 22 million minimum PAMPolyacrylamide called PAM, commonly known as flocculants or cohesion agent, sub-cation, ... less, water and low cost, flocculant can not be replaced by other products.Features of PAM: 1) Appearance: white granule2) ...