suppliers of poly aluminium chloridepac poly acrylamide pam
Introduction. Nonionic polyacrylamide is a kind of soluble high molecular weight polymer or polyelectrolyte. It is the white powder or granule with the solid content ≥90% and molecular weight of 2-22 million. It is non-toxic, and can be
Non-ionic polyacrylamide is a water-soluble polymer or polyelectrolyte. Due to its molecular chain contains a certain number of polar groups, it can through the adsorption of solid particles suspended in water, make the bridge between particles
